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1.10 Carat Diamond Platinum Engagement Ring
1.10 Carat Diamond Platinum Engagement Ring

1.10 Carat Diamond Platinum Engagement Ring

Located in New York, NY

This amazing platinum engagement ring from the Art Deco era, is centered with a sparkling old mine cut diamond that weighs 1.10ct. graded J-K color with VS1 clarity.

Category

Early 20th Century Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Sapphire, Platinum

Edwardian 0.96 Carat Diamond Platinum Engagement Ring
Edwardian 0.96 Carat Diamond Platinum Engagement Ring

Edwardian 0.96 Carat Diamond Platinum Engagement Ring

Located in New York, NY

This stunning platinum engagement ring from the Edwardian era, is centered with a sparkling GIA certified diamond that weighs 0.96ct. graded J color with VS1 clarity.

Category

Early 20th Century Edwardian Antique Platinum Engagement Ring

Materials

Diamond, Platinum

GIA 1 Carat Diamond Platinum Engagement Ring
GIA 1 Carat Diamond Platinum Engagement Ring

GIA 1 Carat Diamond Platinum Engagement Ring

Located in New York, NY

This fabulous platinum engagement ring from the Art Deco era, is centered with a sparkling GIA certified round brilliant cut diamond that weighs 1.00ct. graded J color with SI1 clari...

Category

Early 20th Century Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

1.02 Carat Diamond Sapphire Platinum Engagement Ring
1.02 Carat Diamond Sapphire Platinum Engagement Ring

1.02 Carat Diamond Sapphire Platinum Engagement Ring

Located in New York, NY

This stunning platinum engagement ring from the Art Deco era, centers a sparkling EGL certified round cut diamond that weighs 1.02ct. graded H-I color with VS2 clarity.

Category

Early 20th Century Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Sapphire, Platinum

1.88 Carat GIA Cert Diamond Platinum Engagement Ring
1.88 Carat GIA Cert Diamond Platinum Engagement Ring

1.88 Carat GIA Cert Diamond Platinum Engagement Ring

Located in New York, NY

This stunning platinum engagement ring is centered with a sparkling GIA certified round brilliant cut diamond that weighs 1.88ct. and is graded K color with VS1 clarity.

Category

Early 20th Century Edwardian Antique Platinum Engagement Ring

Materials

Diamond, Platinum

0.53 Carat GIA Diamond Sapphire Platinum Engagement Ring
0.53 Carat GIA Diamond Sapphire Platinum Engagement Ring

0.53 Carat GIA Diamond Sapphire Platinum Engagement Ring

Located in New York, NY

This magnificent platinum engagement ring from the Art Deco era, is centered with a sparkling GIA certified old European cut diamond that weighs 0.53ct. graded I color with VS2 clari...

Category

Early 20th Century Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Sapphire, Platinum

0.77 Carat GIA Cert Diamond Platinum Engagement Ring
0.77 Carat GIA Cert Diamond Platinum Engagement Ring

0.77 Carat GIA Cert Diamond Platinum Engagement Ring

Located in New York, NY

This elegant platinum engagement ring is centered with a sparkling GIA certified old European cut diamond that weighs 0.77ct. and is graded K color with VS2 clarity.

Category

Early 20th Century Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

1.02 Carat GIA Certified Diamond platinum Engagement Ring
1.02 Carat GIA Certified Diamond platinum Engagement Ring

1.02 Carat GIA Certified Diamond platinum Engagement Ring

Located in New York, NY

This amazing platinum engagement ring from the Art Deco era is centered with a sparkling GIA certified old European brilliant cut diamond that weighs 1.02ct. graded K color with VS2 ...

Category

Early 20th Century Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

1.57 Carat GIA Cert Diamond Platinum Engagement Ring
1.57 Carat GIA Cert Diamond Platinum Engagement Ring

1.57 Carat GIA Cert Diamond Platinum Engagement Ring

Located in New York, NY

This fabulous platinum engagement ring from the Art Deco era, is centered with a sparkling GIA certified round brilliant cut diamond that weighs 1.57ct. and is graded I color with SI...

Category

Early 20th Century Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Sapphire, Platinum

1.61ct. Old Mine Cut Diamond Platinum Engagement Ring
1.61ct. Old Mine Cut Diamond Platinum Engagement Ring

1.61ct. Old Mine Cut Diamond Platinum Engagement Ring

Located in New York, NY

This amazing platinum engagement ring from the 1920s, centers a sparkling GIA certified old mine brilliant cut diamond that weighs 1.61ct. graded H color with VS1 clarity.

Category

Early 20th Century Antique Platinum Engagement Ring

Materials

Diamond, Platinum

2.24 Carat GIA Cert Diamond Platinum Engagement Ring
2.24 Carat GIA Cert Diamond Platinum Engagement Ring

2.24 Carat GIA Cert Diamond Platinum Engagement Ring

Located in New York, NY

This amazing platinum engagement ring from the Art Deco era, is centered with a sparkling GIA certified old European cut diamond that weighs 2.24ct. graded K color with VS2 clarity.

Category

Early 20th Century Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Edwardian 1.38 Carat GIA Cert Diamond Platinum Engagement Ring
Edwardian 1.38 Carat GIA Cert Diamond Platinum Engagement Ring

Edwardian 1.38 Carat GIA Cert Diamond Platinum Engagement Ring

Located in New York, NY

This stunning platinum engagement ring from the Edwardian era, is centered with a sparkling GIA certified circular brilliant cut diamond that weighs 1.38ct. and is graded K color wit...

Category

Early 20th Century Edwardian Antique Platinum Engagement Ring

Materials

Diamond, Platinum

EGL Certified .82 Carat Diamond Platinum Engagement Ring
EGL Certified .82 Carat Diamond Platinum Engagement Ring

EGL Certified .82 Carat Diamond Platinum Engagement Ring

Located in Stamford, CT

Diamond platinum engagement ring, with a transitional round stone set in the center of filigree setting, with accent diamonds around the higher end of the crown. 1 transitional c...

Category

Early 20th Century Antique Platinum Engagement Ring

Materials

Diamond, Platinum

0.65 Old Mine Cut Diamond Sapphire Platinum Engagement Ring
0.65 Old Mine Cut Diamond Sapphire Platinum Engagement Ring

0.65 Old Mine Cut Diamond Sapphire Platinum Engagement Ring

Located in New York, NY

This stunning platinum engagement ring centers a sparkling old mine cut diamond that weighs 0.65ct. graded I color with VS clarity.

Category

Early 20th Century Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Sapphire, Platinum

Vintage GIA Certified 1.02 Carat Diamond Platinum Engagement Ring
Vintage GIA Certified 1.02 Carat Diamond Platinum Engagement Ring

Vintage GIA Certified 1.02 Carat Diamond Platinum Engagement Ring

Located in New York, NY

This elegant platinum engagement ring from the Art Deco era is centered with a sparkling GIA certified old mine cut diamond that weighs 1.02ct. graded K color with VVS2 clarity.

Category

Early 20th Century Antique Platinum Engagement Ring

Materials

Diamond, Platinum

1910 Edwardian Old European Diamond Platinum Engagement Ring
1910 Edwardian Old European Diamond Platinum Engagement Ring

1910 Edwardian Old European Diamond Platinum Engagement Ring

Located in South Pasadena, CA

1910 Edwardian Old European Diamond Platinum Engagement Ring. The Edwardian Old European Diamond Platinum Engagement Ring from 1910 is a beautiful example of Edwardain design.

Category

1910s Edwardian Antique Platinum Engagement Ring

Materials

Diamond, Platinum

1.52 Carat Diamond Three-Stone Platinum Engagement Ring
1.52 Carat Diamond Three-Stone Platinum Engagement Ring

1.52 Carat Diamond Three-Stone Platinum Engagement Ring

Located in Stamford, CT

1940's late Art Deco transitional Ideal cut diamond platinum engagement Ring. EGL certified center stone with two baguette side diamonds in a platinum setting. 1 transitional brill...

Category

Early 20th Century Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco 2.03ct. Diamond Onyx Platinum Engagement Ring
Art Deco 2.03ct. Diamond Onyx Platinum Engagement Ring

Art Deco 2.03ct. Diamond Onyx Platinum Engagement Ring

Located in New York, NY

This stunning platinum engagement ring from the Art Deco era, centers a sparkling GIA certified old mine brilliant cut diamond that weighs 2.03ct. and is graded G color with VS2 clar...

Category

Early 20th Century Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Onyx, Platinum

1920s 1.01 Carat GIA Cert Diamond Platinum Engagement Ring
1920s 1.01 Carat GIA Cert Diamond Platinum Engagement Ring

1920s 1.01 Carat GIA Cert Diamond Platinum Engagement Ring

Located in New York, NY

This stunning platinum engagement ring from the 1920s, centers a sparkling GIA certified old mine brilliant cut diamond that weighs 1.01ct.

Category

Early 20th Century Edwardian Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco 1.10 Carat Diamond Onyx Platinum Engagement Ring
Art Deco 1.10 Carat Diamond Onyx Platinum Engagement Ring

Art Deco 1.10 Carat Diamond Onyx Platinum Engagement Ring

Located in New York, NY

This elegant platinum engagement ring from the Art Deco era is centered with a sparkling GIA certified round brilliant cut diamond that weighs 1.10ct. graded I color with SI1 clarity.

Category

Early 20th Century Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Impressive Art Deco 2.65 Carat Diamond Platinum Engagement Ring
Impressive Art Deco 2.65 Carat Diamond Platinum Engagement Ring

Impressive Art Deco 2.65 Carat Diamond Platinum Engagement Ring

Located in New York, NY

This stunning platinum engagement ring from the Art Deco era, is centered with a sparkling EGL certified old European cut diamond that weighs 2.65ct. graded J-K color with VS2 clari...

Category

Early 20th Century Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco 1.91 Carat Diamond Sapphire Platinum Engagement Ring
Art Deco 1.91 Carat Diamond Sapphire Platinum Engagement Ring

Art Deco 1.91 Carat Diamond Sapphire Platinum Engagement Ring

Located in New York, NY

This elegant platinum engagement ring from the early 20th century, is centered with a sparkling GIA certified old European cut diamond that weighs 1.91ct. graded K color with VS1 cla...

Category

Early 20th Century Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco GIA 1.60 Carat Diamond Platinum Engagement Ring
Art Deco GIA 1.60 Carat Diamond Platinum Engagement Ring

Art Deco GIA 1.60 Carat Diamond Platinum Engagement Ring

Located in New York, NY

This amazing platinum engagement ring from the Art Deco era is centered with a sparkling GIA certified old mine cut diamond that weighs 1.60ct. graded F color with I1 clarity.

Category

Early 20th Century Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Edwardian GIA  Cert 2.20 Carat Diamond Platinum Engagement Ring
Edwardian GIA  Cert 2.20 Carat Diamond Platinum Engagement Ring

Edwardian GIA Cert 2.20 Carat Diamond Platinum Engagement Ring

Located in New York, NY

This breathtaking platinum engagement ring from the Edwardian era, centers a GIA certified round brilliant diamond that weighs 2.20 carats.

Category

Early 20th Century Edwardian Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco 1.56 Carat GIA Certified Diamond Platinum Engagement Ring
Art Deco 1.56 Carat GIA Certified Diamond Platinum Engagement Ring

Art Deco 1.56 Carat GIA Certified Diamond Platinum Engagement Ring

Located in New York, NY

This stunning platinum engagement ring from the Art Deco era, is centered with a sparkling GIA certified old European cut diamond that weighs 1.56ct. graded I color with SI1 clarity.

Category

Early 20th Century Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco 1.05 Carat GIA Cert Diamond Platinum Engagement Ring
Art Deco 1.05 Carat GIA Cert Diamond Platinum Engagement Ring

Art Deco 1.05 Carat GIA Cert Diamond Platinum Engagement Ring

Located in New York, NY

This gorgeous platinum engagement ring from the Art Deco era, centers a sparkling GIA certified old mine cut diamond that weighs 1.05ct.

Category

Early 20th Century Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Sapphire, Platinum

Art Deco 1.50 Carat Old European Cut Natural Diamond Platinum Engagement Ring
Art Deco 1.50 Carat Old European Cut Natural Diamond Platinum Engagement Ring

Art Deco 1.50 Carat Old European Cut Natural Diamond Platinum Engagement Ring

Located in Baltimore, MD

Art Deco 1.50 Carat Old European Cut Natural Diamond Platinum Engagement Ring Metal: Platinum Weight: 3.48 grams Diamond: Old European cut natural diamond approx. 1.50 carats K-L VS...

Category

Early 20th Century Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

1.07 Carat Late Art Deco European Diamond Platinum Engagement Ring
1.07 Carat Late Art Deco European Diamond Platinum Engagement Ring

1.07 Carat Late Art Deco European Diamond Platinum Engagement Ring

Located in Stamford, CT

Art Deco Old European cut round diamond square Platinum engagement ring, with accent diamonds along the shank. 1 old European cut 1.07ct J color and VS1 clarity Depth: 54.9% Table:...

Category

Early 20th Century Antique Platinum Engagement Ring

Materials

Diamond, Platinum

GIA Certified 1.33 Carat Diamond Emerald Platinum Engagement Ring
GIA Certified 1.33 Carat Diamond Emerald Platinum Engagement Ring

GIA Certified 1.33 Carat Diamond Emerald Platinum Engagement Ring

Located in Stamford, CT

Original 1900's handmade diamond and emerald platinum engagement ring. GIA certified Old European cut center stone in a hand engraved platinum setting with 22 bead set old cut diamon...

Category

Early 20th Century Antique Platinum Engagement Ring

Materials

Diamond, Emerald, Platinum

Stunning 1.28 Carat Old Mine Cushion Cut Diamond Platinum Engagement Ring
Stunning 1.28 Carat Old Mine Cushion Cut Diamond Platinum Engagement Ring

Stunning 1.28 Carat Old Mine Cushion Cut Diamond Platinum Engagement Ring

Located in New York, NY

This magnificent platinum engagement ring is centered with a sparkling old mine cushion cut diamond that weighs 1.28ct. and is graded I color with SI1 clarity.

Category

Early 20th Century Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Sapphire, Platinum

GIA Certified 1.27 Carat Diamond Sapphire Platinum Engagement Ring
GIA Certified 1.27 Carat Diamond Sapphire Platinum Engagement Ring

GIA Certified 1.27 Carat Diamond Sapphire Platinum Engagement Ring

Located in Stamford, CT

1940's Diamond platinum engagement ring. GIA certified round ideal cut center diamond in a platinum setting with two sapphires with round diamond halos and two round cut bezel set sa...

Category

Early 20th Century Unknown Antique Platinum Engagement Ring

Materials

Diamond, Sapphire, Platinum

2.01 Carat GIA Cert Old European Cut Diamond Platinum Engagement Ring
2.01 Carat GIA Cert Old European Cut Diamond Platinum Engagement Ring

2.01 Carat GIA Cert Old European Cut Diamond Platinum Engagement Ring

Located in New York, NY

This fabulous platinum engagement ring from the Edwardian era centers with a sparkling GIA certified old European cut diamond that weighs 2.01ct. graded I color with VVS2 clarity.

Category

Early 20th Century Edwardian Antique Platinum Engagement Ring

Materials

Diamond, Platinum

EGL Certified 1.15 Carat Diamond Platinum Engagement Ring
EGL Certified 1.15 Carat Diamond Platinum Engagement Ring

EGL Certified 1.15 Carat Diamond Platinum Engagement Ring

Located in Stamford, CT

Early 1900's exquisite EGL Certified diamond platinum engagement ring. Old European cut 1.15ct is graded by the EGL as L, faint yellow hue with beautiful brilliance.

Category

Early 20th Century Antique Platinum Engagement Ring

Materials

Diamond, Platinum

GIA Certified .59 Carat Old European Diamond Platinum Engagement Ring
GIA Certified .59 Carat Old European Diamond Platinum Engagement Ring

GIA Certified .59 Carat Old European Diamond Platinum Engagement Ring

Located in Stamford, CT

All original 1930s Diamond Platinum engagement ring. Simple handmade engagement ring with a natural old European cut light brown sparkly center diamond with 4 round diamonds on each ...

Category

Early 20th Century Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Egl Certified 1890s Antique 1.00 Carat Diamond Platinum Engagement Ring
Egl Certified 1890s Antique 1.00 Carat Diamond Platinum Engagement Ring

Egl Certified 1890s Antique 1.00 Carat Diamond Platinum Engagement Ring

Located in Stamford, CT

Vintage 1890-1900 diamond domed engraved, pierced Platinum engagement ring set with a beautiful extra sparkly old mine brilliant cut Diamond.

Category

19th Century Antique Platinum Engagement Ring

Materials

Diamond, Platinum

EGL Certified .40 Carat Diamond Old European Cut Platinum Engagement Ring
EGL Certified .40 Carat Diamond Old European Cut Platinum Engagement Ring

EGL Certified .40 Carat Diamond Old European Cut Platinum Engagement Ring

Located in Stamford, CT

1920's Art Deco Diamond Old European Mixed Cut Platinum Engagement Ring set in platinum. EGL certified. 1 old European cut diamond, approx. total weight .40cts, H, VS2, Depth: 61/3...

Category

Early 20th Century Antique Platinum Engagement Ring

Materials

Diamond, Platinum

1.17 Carat GIA Cert Old Mine Brilliant Cut Diamond Platinum Engagement Ring
1.17 Carat GIA Cert Old Mine Brilliant Cut Diamond Platinum Engagement Ring

1.17 Carat GIA Cert Old Mine Brilliant Cut Diamond Platinum Engagement Ring

Located in New York, NY

This beautiful platinum engagement ring from the 1920s, is centered with a sparkling GIA certified old mine brilliant cut diamond that weighs 1.17ct. and is graded J color with SI1 c...

Category

Early 20th Century Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco Half Carat Diamond Platinum Engagement Ring
Art Deco Half Carat Diamond Platinum Engagement Ring

Art Deco Half Carat Diamond Platinum Engagement Ring

Located in South Pasadena, CA

Art Deco diamond and platinum engagement ring circa 1925. * ABOUT THIS ITEM: #R-DJ812D.

Category

1920s Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Circa 1910s GIA 1.28ct Old European Diamond Platinum Engagement Ring - VEG#84b
Circa 1910s GIA 1.28ct Old European Diamond Platinum Engagement Ring - VEG#84b

Circa 1910s GIA 1.28ct Old European Diamond Platinum Engagement Ring - VEG#84b

Located in Hicksville, NY

Circa 1910s GIA 1.28ct Old European Diamond Platinum Engagement Ring - VEG#84b Item Details: Year: 1910s Ring Size: 6.5 Metal Type: Platinum [Hallmarked, and Tested] Weight: grams ...

Category

1910s Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco GIA Certified 2.01ct Diamond Platinum Engagement Ring
Art Deco GIA Certified 2.01ct Diamond Platinum Engagement Ring

Art Deco GIA Certified 2.01ct Diamond Platinum Engagement Ring

Located in New York, NY

Celebrate timeless romance with this exquisite Art Deco GIA Certified 2.01 Carat Round Cut Diamond Platinum Engagement Ring, a stunning example of vintage elegance and refined crafts...

Category

Early 20th Century Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Diamond Platinum Engagement Ring
Diamond Platinum Engagement Ring

Diamond Platinum Engagement Ring

Located in New York, NY

This stunning platinum ring centers a sparkling old mine cut diamond that weighs 0.77ct. graded K-L color with VS1 clarity. The center stone is accentuated by dazzling round cut diam...

Category

Early 20th Century Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco GIA Certified 2.01ct Diamond Platinum Engagement Ring
Art Deco GIA Certified 2.01ct Diamond Platinum Engagement Ring

Art Deco GIA Certified 2.01ct Diamond Platinum Engagement Ring

Located in New York, NY

Celebrate timeless romance with this exquisite Art Deco GIA Certified 2.01 Carat Round Cut Diamond Platinum Engagement Ring, a stunning example of vintage elegance and refined crafts...

Category

Early 20th Century Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

1920s Art Deco 1.05 Carat Old European Diamond and Platinum Engagement Ring
1920s Art Deco 1.05 Carat Old European Diamond and Platinum Engagement Ring

1920s Art Deco 1.05 Carat Old European Diamond and Platinum Engagement Ring

Located in Hicksville, NY

1920's Art Deco 1.05 Carat Old European Diamond and Platinum Engagement Ring Item Details: Ring Size: 6.5 Metal Type: Platinum Weight: 3.2 grams Center Diamond Details Shape: Old...

Category

Early 20th Century Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

J. Birnbach Art Deco 1.22 carat Round Brilliant Platinum Engagement Ring
J. Birnbach Art Deco 1.22 carat Round Brilliant Platinum Engagement Ring

J. Birnbach Art Deco 1.22 carat Round Brilliant Platinum Engagement Ring

Located in New York, NY

This unique and feminine Art Deco platinum engagement ring is a one of a kind piece.

Category

Early 20th Century American Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco Platinum Engagement Ring
Art Deco Platinum Engagement Ring

Art Deco Platinum Engagement Ring

Located in Hicksville, NY

Ring Size: 10.5 Metal Type: Platinum [Hallmarked, and Tested] Weight: 2.0 grams Finger to Top of Stone Measurement: mm Condition: Excellent

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Platinum

Enticing Diamond Platinum Engagement Ring
Enticing Diamond Platinum Engagement Ring

Enticing Diamond Platinum Engagement Ring

Located in New York, NY

Made of platinum, this ring centers a sparkling round cut diamond that weighs approximately 0.60ct. Accentuating the center stone ar high quality sparkling round cut diamonds weighin...

Category

Early 20th Century Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Antique Diamond Platinum Engagement Ring
Antique Diamond Platinum Engagement Ring

Antique Diamond Platinum Engagement Ring

Located in New York, NY

This stunning 19K white gold ring from the Edwardian era, is centered with a sparkling old mine cut diamond that weighs approximately 0.80ct. The color of the diamond is H with SI1 c...

Category

Early 20th Century Edwardian Antique Platinum Engagement Ring

Materials

Diamond, White Gold

GIA Certified .93 Carat Yellow Diamond Three Stone Platinum Engagement Ring
GIA Certified .93 Carat Yellow Diamond Three Stone Platinum Engagement Ring

GIA Certified .93 Carat Yellow Diamond Three Stone Platinum Engagement Ring

Located in Stamford, CT

This 1920's Art Deco GIA Certified .93ct diamond three stone platinum engagement ring is a testament to timeless elegance and precision craftsmanship.

Category

Early 20th Century Antique Platinum Engagement Ring

Materials

Diamond, Yellow Diamond, Platinum

GIA Certified 2.71 Carat Chrysoberyl Cat’s Eye Diamond Platinum Engagement Ring
GIA Certified 2.71 Carat Chrysoberyl Cat’s Eye Diamond Platinum Engagement Ring

GIA Certified 2.71 Carat Chrysoberyl Cat’s Eye Diamond Platinum Engagement Ring

Located in Stamford, CT

1920's Art Deco 2.71ct Chrysoberyl Cat’s Eye and diamond Platinum engagement ring. The center stone is a cabochon, 2.71cts oval Chrysoberyl. bezel set in a platinum mounting adorned ...

Category

Early 20th Century Antique Platinum Engagement Ring

Materials

Chrysoberyl, Diamond, Cat’s Eye, Platinum

5.28 Carat Emerald Cut Sapphire Diamond Art Deco Platinum Engagement Ring
5.28 Carat Emerald Cut Sapphire Diamond Art Deco Platinum Engagement Ring

5.28 Carat Emerald Cut Sapphire Diamond Art Deco Platinum Engagement Ring

Located in Stamford, CT

Truly spectacular 1920’s Art Deco Emerald Cut Sapphire and diamond Platinum engagement ring. AGTA certified simple heat only 5.28ct octagonal cornflower blue sapphire center stone, m...

Category

Early 20th Century Antique Platinum Engagement Ring

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

EGL 1.17 Carat Old European Cut Diamond Edwardian Platinum Engagement Ring
EGL 1.17 Carat Old European Cut Diamond Edwardian Platinum Engagement Ring

EGL 1.17 Carat Old European Cut Diamond Edwardian Platinum Engagement Ring

Located in Stamford, CT

Step into an era of opulence with our 1.17ct Old European cut Diamond, 1900's Edwardian platinum engagement ring, a true masterpiece that harks back to the elegance of a bygone age.

Category

Early 20th Century Antique Platinum Engagement Ring

Materials

Diamond, Platinum

1.42 Carat Diamond Platinum Engagement Ring
1.42 Carat Diamond Platinum Engagement Ring

1.42 Carat Diamond Platinum Engagement Ring

Located in Hicksville, NY

Ring Size: 5 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3 grams Center Diamond Details: Weight: 1.42 carat Cut: Old European Brilliant Color: OP (Light Yellow) Clarity...

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Platinum

1.01 Carat Diamond Platinum Engagement Ring
1.01 Carat Diamond Platinum Engagement Ring

1.01 Carat Diamond Platinum Engagement Ring

Located in Hicksville, NY

Ring Size: 7 Metal Type: Platinum [Hallmarked, and Tested] Weight: 4 grams Center Diamond Details: Weight: 1.01 carat Cut: Old European Brilliant Color: L, Light Brown Cinnamon colo...

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Platinum

1.13 Carat Diamond Platinum Engagement Ring
1.13 Carat Diamond Platinum Engagement Ring

1.13 Carat Diamond Platinum Engagement Ring

Located in Hicksville, NY

Ring Size: 8.5 Metal Type: Platinum Weight: 3.6 grams Center Diamond Details Shape: Antique Cushion Carat Weight: 1.13 carat Color: J Clarity: SI2 Finger to Top of Stone Measuremen...

Category

1910s Unknown Edwardian Antique Platinum Engagement Ring

Materials

White Diamond, Platinum

.70 Carat Diamond Platinum Engagement Ring
.70 Carat Diamond Platinum Engagement Ring

.70 Carat Diamond Platinum Engagement Ring

Located in Hicksville, NY

Ring Size: 7 Metal Type: Platinum Weight: 2.8 grams Center Diamond Details Shape: Old European Brilliant Carat Weight: .70 carat Color: J Clarity: VS1 Finger to Top of Stone Measu...

Category

1910s Unknown Edwardian Antique Platinum Engagement Ring

Materials

White Diamond, Platinum

1.34 Carat Diamond Platinum Engagement Ring
1.34 Carat Diamond Platinum Engagement Ring

1.34 Carat Diamond Platinum Engagement Ring

Located in Hicksville, NY

Item Details: Ring Size: 6.5 Metal Type: Platinum Weight: 4.0 grams Center Diamond Details Shape: Old European Carat Weight: 1.34 carat Color: K Clarity: SI1 Finger to Top of St...

Category

1910s Unknown Edwardian Antique Platinum Engagement Ring

Materials

White Diamond, Platinum

1.62 Carat Diamond Platinum Engagement Ring
1.62 Carat Diamond Platinum Engagement Ring

1.62 Carat Diamond Platinum Engagement Ring

Located in Hicksville, NY

Item Details: Ring Size: 5 Metal Type: Platinum Weight: 3.0 grams Center Diamond Details: Shape: Old European Brilliant Carat Weight: 1.62 carat Color: N Clarity: VS1 Finger to T...

Category

1910s Unknown Edwardian Antique Platinum Engagement Ring

Materials

White Diamond, Platinum

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Art Deco Old European Cut Diamond Platinum Engagement Ring
Art Deco Old European Cut Diamond Platinum Engagement Ring

Art Deco Old European Cut Diamond Platinum Engagement Ring

Located in Chicago, IL

Stunning Art Deco Old European cut diamond and platinum engagement ring. The center old European cut diamond is approximately 1.25ct G/H color and VS1 clarity.

Category

Early 20th Century Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, White Diamond, Platinum

Vintage Art Deco Platinum Engagement Ring One 0.91ct Old European L VS2
Vintage Art Deco Platinum Engagement Ring One 0.91ct Old European L VS2

Vintage Art Deco Platinum Engagement Ring One 0.91ct Old European L VS2

Located in Newport Beach, CA

Vintage Art Deco Platinum Engagement Ring one 0.91ct Old European L VS2 Diamond 0.20tw Round Diamonds

Category

1920s Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Stunning Art Deco Diamond and Platinum Engagement Ring
Stunning Art Deco Diamond and Platinum Engagement Ring

Stunning Art Deco Diamond and Platinum Engagement Ring

Located in Lombard, IL

This stunning Art Deco diamond and platinum engagement ring is a lovely example of the beauty found during the Art Deco movement.

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

1920s Art Deco Diamond Sapphire Platinum Engagement Ring 0.89 Carat, E-SI2
1920s Art Deco Diamond Sapphire Platinum Engagement Ring 0.89 Carat, E-SI2

1920s Art Deco Diamond Sapphire Platinum Engagement Ring 0.89 Carat, E-SI2

Located in West Hollywood, CA

Finely crafted vintage platinum engagement ring with sapphire & diamond accents featuring an EGL certified colorless 0.89ct Old European cut diamond E-SI2.

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Sapphire, Platinum

Antique Diamond Platinum Engagement Ring
Antique Diamond Platinum Engagement Ring

Antique Diamond Platinum Engagement Ring

Located in ALTRINCHAM, GB

This is a pretty ring which is typical of the engagement rings in the 1920s and 1930s.

Category

1920s Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Estate Art Deco 5.03 Carat Old European Cut Diamond Platinum Engagement Ring
Estate Art Deco 5.03 Carat Old European Cut Diamond Platinum Engagement Ring

Estate Art Deco 5.03 Carat Old European Cut Diamond Platinum Engagement Ring

Located in Houston, TX

Amazing Estate 5.03 ct Old European Cut Diamond Platinum Engagement Ring, that we just purchased from a local estate of a prominent family.

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco Diamond Platinum Engagement Ring
Art Deco Diamond Platinum Engagement Ring

Art Deco Diamond Platinum Engagement Ring

Located in Beverly Hills, CA

A beautifully detailed Art Deco era diamond engagement ring. This ring features a center European-cut diamond of approximately 1.25 carats in a finely engraved and millegrained plati...

Category

Early 20th Century Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco Diamond Platinum Engagement Ring
Art Deco Diamond Platinum Engagement Ring

Art Deco Diamond Platinum Engagement Ring

Located in Portland, ME

Art Deco platinum diamond engagement ring. The open work setting is set with one approximately 1.05 carat European cut diamond flanked by 4 small round diamonds weighing approximatel...

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Diamond Art Deco Platinum Engagement Ring
Diamond Art Deco Platinum Engagement Ring

Diamond Art Deco Platinum Engagement Ring

Located in Frederick, MD

The ring is platinum weighing 4.3 grams and is currently a size 6 but can easily be sized free of charge 2-3 sizes up or down.

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Elegant Diamond and Platinum Engagement Ring
Elegant Diamond and Platinum Engagement Ring

Elegant Diamond and Platinum Engagement Ring

Located in New York, NY

A unique and compelling look, a refreshing change from a more traditional engagement ring. Alice Kwartler has sold the finest antique gold and diamond jewelry and silver for over ...

Category

1920s American Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco Diamond Platinum Engagement Ring
Art Deco Diamond Platinum Engagement Ring

Art Deco Diamond Platinum Engagement Ring

Located in New York, NY

This beautiful Art Deco engagement ring features a round brilliant-cut diamond weighing approximately .75 carat with F-G color and SI clarity.

Category

Early 20th Century American Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Edwardian Diamond and Platinum Engagement Ring
Edwardian Diamond and Platinum Engagement Ring

Edwardian Diamond and Platinum Engagement Ring

Located in New York, NY

Lovely antique diamond engagement ring, set in platinum. A softly rounded shape contours the low-set starburst of diamonds, with a shimmering old mine cut in the center.

Category

1910s American Edwardian Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco Diamond Platinum Engagement Ring

Art Deco Diamond Platinum Engagement Ring

Located in McLean, VA

Platinum Art Deco ring center set with one Victorian cut diamond weighing 1.02 ct.; clarity VS1/D color (GIA cert #16781981) flanked by 14 single cut diamonds weighing approximately ...

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco Diamond Platinum Engagement Ring
Art Deco Diamond Platinum Engagement Ring

Art Deco Diamond Platinum Engagement Ring

Located in New York, NY

Art Deco period celebrates a keen sense of modernity. One hundred years later, it is still one of the most sought-after jewelry periods. This emerald cut diamond (1.03 cts., J, VS)...

Category

1920s American Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco Diamond Platinum Engagement Ring
Art Deco Diamond Platinum Engagement Ring

Art Deco Diamond Platinum Engagement Ring

Located in San Francisco, CA

A head turner, to say the least. This Art Deco ring bezel sets a 2.40ct antique European cut diamond with a French cut emerald border. The stone has a bit of warmth to it and simpl...

Category

Early 20th Century American Art Deco Antique Platinum Engagement Ring

Materials

Emerald, White Diamond, Platinum

Art Deco Diamond Platinum Engagement Ring

Art Deco Diamond Platinum Engagement Ring

Located in Lombard, IL

Art Deco platinum diamond engagement ring centrally set 1.19 ct. center OEC VS2 - J approx. plus 16 Old European single cut approx .33 cts VS1-VS2 G-I platinum

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond

1930s .84 Carat Diamond Platinum Engagement Ring
1930s .84 Carat Diamond Platinum Engagement Ring

1930s .84 Carat Diamond Platinum Engagement Ring

Located in Tampa, FL

An engagement ring with .84ct. apx. European diamond of SI2 clarity and G-H color.

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco Sapphire Diamond Platinum Engagement Ring
Art Deco Sapphire Diamond Platinum Engagement Ring

Art Deco Sapphire Diamond Platinum Engagement Ring

Located in Portland, ME

Art Deco platinum diamond and sapphire engagement ring. The open work setting is set with one GIA certified, 1.03 carat Asscher cut diamond, flanked by 6 small diamonds and 4 French ...

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Sapphire, Platinum

1930s .75 Carat Diamond Platinum Engagement Ring
1930s .75 Carat Diamond Platinum Engagement Ring

1930s .75 Carat Diamond Platinum Engagement Ring

Located in Tampa, FL

An original engagement ring from the 1930's that is wonderfully crafted in platinum!

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Edwardian .78 Carat Diamond Platinum Engagement Ring
Edwardian .78 Carat Diamond Platinum Engagement Ring

Edwardian .78 Carat Diamond Platinum Engagement Ring

Located in Los Angeles, CA

Byron Bay is an authentic remarkable vintage Edwardian Era (circa 1905) engagement ring made from platinum featuring a glittering 0.78ct EGL certified Old European Cut diamond graded...

Category

20th Century Edwardian Antique Platinum Engagement Ring

Materials

Diamond, Platinum

1920s .65 Carat Diamond Platinum Engagement Ring
1920s .65 Carat Diamond Platinum Engagement Ring

1920s .65 Carat Diamond Platinum Engagement Ring

Located in Tampa, FL

Comments: Beautiful quality Deco engagement ring!!

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Edwardian 1.60 Carat Diamond Platinum Engagement Ring
Edwardian 1.60 Carat Diamond Platinum Engagement Ring

Edwardian 1.60 Carat Diamond Platinum Engagement Ring

Located in San Francisco, CA

This exceptional, ravishing and original Edwardian diamond engagement ring was finely hand fabricated in platinum during the first one or two decades of the twentieth century.

Category

Early 20th Century Edwardian Antique Platinum Engagement Ring

Materials

Diamond, White Diamond, Platinum

1.03ct Diamond And Vintage Platinum Engagement Ring
1.03ct Diamond And Vintage Platinum Engagement Ring

1.03ct Diamond And Vintage Platinum Engagement Ring

Located in New York City, NY

This lovely ring is a wonderful buying opportunity for an engagement. 3rd party appraisals welcome.

Category

Early 20th Century Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

1920s Art Deco Diamond Platinum Engagement Ring
1920s Art Deco Diamond Platinum Engagement Ring

1920s Art Deco Diamond Platinum Engagement Ring

Located in Chicago, IL

Beautiful Art Deco old European cut diamond engagement ring set in platinum. The center old European cut diamond is approximately 0.70 carats and is G-H in color and Si1 in clarity.

Category

Early 20th Century Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, White Diamond, Platinum

.94 Carat Diamond Antique Platinum Engagement Ring
.94 Carat Diamond Antique Platinum Engagement Ring

.94 Carat Diamond Antique Platinum Engagement Ring

Located in Tampa, FL

A bright and lively Art Deco diamond Antique Engagement Ring that features .94ct. apx. European cut center diamond with SI1 clarity and G color.

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Delicate Edwardian Pearl Diamond Platinum Engagement Ring
Delicate Edwardian Pearl Diamond Platinum Engagement Ring

Delicate Edwardian Pearl Diamond Platinum Engagement Ring

Located in Los Angeles, CA

Huckleberry is a delicate and authentic Edwardian era (circa 1910) platinum topped 18k yellow gold two stone ring centering an eight-prong set 0.76ct EGL certified Old European Cut d...

Category

1910s Unknown Edwardian Antique Platinum Engagement Ring

Materials

Diamond, Pearl, Platinum

Edwardian 2.06 Carat Diamond Platinum Engagement Ring
Edwardian 2.06 Carat Diamond Platinum Engagement Ring

Edwardian 2.06 Carat Diamond Platinum Engagement Ring

Located in Los Angeles, CA

Gramercy Park is a remarkable Edwardian era diamond ring made from platinum featuring a decadent 2.06cts EGL Certified Old European Cut diamond graded K color and SI1 clarity. This g...

Category

20th Century Edwardian Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Antique 1.04 Carat Diamond Platinum Engagement Ring
Antique 1.04 Carat Diamond Platinum Engagement Ring

Antique 1.04 Carat Diamond Platinum Engagement Ring

Located in Tampa, FL

A bright and sparkling Art Deco diamond Antique engagement ring featuring a 1.04ct. apx. European cut diamond with VS1 clarity and G color, crafted in Platinum.

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

1920s Art Deco Diamond Platinum Engagement Ring
1920s Art Deco Diamond Platinum Engagement Ring

1920s Art Deco Diamond Platinum Engagement Ring

Located in Chicago, IL

Classic Art Deco period old European cut diamond ring set in platinum. The center old European cut diamond weighs approximately 0.80 carats and is I-J in color and VS in clarity. The...

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, White Diamond, Platinum

Art Nouveau diamond gold platinum Engagement Ring
Art Nouveau diamond gold platinum Engagement Ring

Art Nouveau diamond gold platinum Engagement Ring

Located in Los Angeles, CA

Gatewood is a fabulous one-of-a-kind, authentic Art Nouveau (circa 1910) platinum and 18k yellow gold ring accompanied with extremely coveted European Hallmarks on the outside shank....

Category

1910s Unknown Art Nouveau Antique Platinum Engagement Ring

Materials

Diamond, 18k Gold, Platinum

Art Deco .94 Carat Diamond Platinum Engagement Ring
Art Deco .94 Carat Diamond Platinum Engagement Ring

Art Deco .94 Carat Diamond Platinum Engagement Ring

Located in Tampa, FL

An antique engagement ring crafted in platinum and features a .94ct. apx. center diamond with SI1 clarity and G color.

Category

1920s Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco .63 Carat Diamond Platinum Engagement Ring
Art Deco .63 Carat Diamond Platinum Engagement Ring

Art Deco .63 Carat Diamond Platinum Engagement Ring

Located in Tampa, FL

An artfully designed antique engagement ring crafted in platinum and features a .63ct. apx. diamond with SI1 clarity and I color.

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco 1.08 Carat Diamond Platinum Engagement Ring
Art Deco 1.08 Carat Diamond Platinum Engagement Ring

Art Deco 1.08 Carat Diamond Platinum Engagement Ring

Located in Tampa, FL

An incredible antique engagement ring crafted in platinum and features a 1.08ct. apx.

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco 0.51 Carat Diamond Platinum Engagement Ring
Art Deco 0.51 Carat Diamond Platinum Engagement Ring

Art Deco 0.51 Carat Diamond Platinum Engagement Ring

Located in Tampa, FL

This beautiful antique engagement ring or fashion ring will be hard to find when you consider the quality and condition - Not to mention the fact that it is in Platinum.

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco 1.00 Carat Diamond Platinum Engagement Ring
Art Deco 1.00 Carat Diamond Platinum Engagement Ring

Art Deco 1.00 Carat Diamond Platinum Engagement Ring

Located in Tampa, FL

A gorgeous platinum antique engagement ring featuring a 1.00ct. apx.

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

1920s Art Deco Round Diamond Platinum Engagement Ring
1920s Art Deco Round Diamond Platinum Engagement Ring

1920s Art Deco Round Diamond Platinum Engagement Ring

Located in Huntington, NY

This is an antique art deco platinum round brilliant cut center diamond engagement ring that can be dated back to the 1920s.

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Antique Edwardian 1.30 Carat Diamond Platinum Engagement Ring
Antique Edwardian 1.30 Carat Diamond Platinum Engagement Ring

Antique Edwardian 1.30 Carat Diamond Platinum Engagement Ring

Located in Lancaster, Lancashire

Old Cut Diamonds are known to Dance by Candle light. The ring is stamped Platinum. This ring was purchased in London, steeped in English history.

Category

1910s British Edwardian Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco 0.65 Carat Diamond Platinum Engagement Ring
Art Deco 0.65 Carat Diamond Platinum Engagement Ring

Art Deco 0.65 Carat Diamond Platinum Engagement Ring

Located in Tampa, FL

A wonderful antique engagement ring featuring a .65ct. apx. diamond with SI2 clarity and H color.

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco .55 Carat Diamond Platinum Engagement Ring
Art Deco .55 Carat Diamond Platinum Engagement Ring

Art Deco .55 Carat Diamond Platinum Engagement Ring

Located in Tampa, FL

An Art Deco diamond antique engagement ring crafted in platinum. This ring features a .55ct. apx. of VS2 clarity and H color.

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco .88 Carat Diamond Platinum Engagement Ring
Art Deco .88 Carat Diamond Platinum Engagement Ring

Art Deco .88 Carat Diamond Platinum Engagement Ring

Located in Tampa, FL

A stunning and blindingly brilliant Art Deco platinum diamond antique engagement ring. This ring features 3 center diamonds each weighing .38ct. apx., .38ct.apx. and .12ct. apx. = .8...

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco . 35 Carat Diamond Platinum Engagement Ring
Art Deco . 35 Carat Diamond Platinum Engagement Ring

Art Deco . 35 Carat Diamond Platinum Engagement Ring

Located in Tampa, FL

An artistically pierced antique engagement ring featuring a European diamond with SI2 clarity and G-H color.

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco 1.00 Carat Diamond Platinum Engagement Ring
Art Deco 1.00 Carat Diamond Platinum Engagement Ring

Art Deco 1.00 Carat Diamond Platinum Engagement Ring

Located in Tampa, FL

A classic and traditional vintage engagement ring crafted in platinum and features a 1.00ct. apx.

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco .55 Carat Diamond Platinum Engagement Ring
Art Deco .55 Carat Diamond Platinum Engagement Ring

Art Deco .55 Carat Diamond Platinum Engagement Ring

Located in Tampa, FL

A dazzling antique engagement ring! Beautiful! Primary Stone(s): Diamond - Conflict Free Weight: .55ct. apx.

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco .65 Carat Diamond Platinum Engagement Ring
Art Deco .65 Carat Diamond Platinum Engagement Ring

Art Deco .65 Carat Diamond Platinum Engagement Ring

Located in Tampa, FL

T.W. of diamond melee is set into a creative design perfect for the feminine diamond engagement ring crafted in platinum. Very decorative!

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco 1.04 Carat Diamond Platinum Engagement Ring
Art Deco 1.04 Carat Diamond Platinum Engagement Ring

Art Deco 1.04 Carat Diamond Platinum Engagement Ring

Located in Tampa, FL

A classic diamond solitaire antique engagement ring crafted in platinum and features a 1.04ct. apx.

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco 1.02 Carat Diamond Platinum Engagement Ring
Art Deco 1.02 Carat Diamond Platinum Engagement Ring

Art Deco 1.02 Carat Diamond Platinum Engagement Ring

Located in Tampa, FL

This is a beautiful antique engagement ring featuring a 1.02ct. apx. European cut center diamond set with trefoil prongs.

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco .55 Carat Diamond Platinum Engagement Ring
Art Deco .55 Carat Diamond Platinum Engagement Ring

Art Deco .55 Carat Diamond Platinum Engagement Ring

Located in Tampa, FL

This Art Deco diamond engagement ring is in platinum and would be very desirable to pass on to your children.

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco 1.00 Carat Diamond Platinum Engagement Ring
Art Deco 1.00 Carat Diamond Platinum Engagement Ring

Art Deco 1.00 Carat Diamond Platinum Engagement Ring

Located in Tampa, FL

A wonderful antique engagement ring with beautiful diamond set "shoulders" enhance this early cushion cut diamond.

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco .90 Carat Diamond Platinum Engagement Ring
Art Deco .90 Carat Diamond Platinum Engagement Ring

Art Deco .90 Carat Diamond Platinum Engagement Ring

Located in Tampa, FL

This is a delightful and distinctive Art Deco platinum and diamond engagement ring. It features a .90ct. apx. center European cut diamond with VS1 clarity and I color.

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco .45 Carat Diamond Platinum Engagement Ring
Art Deco .45 Carat Diamond Platinum Engagement Ring

Art Deco .45 Carat Diamond Platinum Engagement Ring

Located in Tampa, FL

A fantastic traditional platinum & diamond antique engagement ring featuring a .45ct. apx.

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco 1.00 Carat Diamond Platinum Engagement Ring
Art Deco 1.00 Carat Diamond Platinum Engagement Ring

Art Deco 1.00 Carat Diamond Platinum Engagement Ring

Located in Tampa, FL

This is a sensational Platinum Art Deco Diamond Engagement ring featuring a stunning 1.00ct. apx.

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco .58 Carat Diamond Platinum Engagement Ring
Art Deco .58 Carat Diamond Platinum Engagement Ring

Art Deco .58 Carat Diamond Platinum Engagement Ring

Located in Tampa, FL

This Art Deco engagement ring crafted in platinum features a .58ct. apx.

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco .45 Carat Diamond Platinum Engagement Ring
Art Deco .45 Carat Diamond Platinum Engagement Ring

Art Deco .45 Carat Diamond Platinum Engagement Ring

Located in Tampa, FL

A romantic and radiant Art Deco diamond Antique engagement ring featuring a .45ct. apx. center diamond of VS1 clarity and K color.

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco .63 Carat Diamond Platinum Engagement Ring
Art Deco .63 Carat Diamond Platinum Engagement Ring

Art Deco .63 Carat Diamond Platinum Engagement Ring

Located in Tampa, FL

An exceptional Platinum & Diamond Art Deco antique engagement ring.

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco 1.10 Carat Diamond Platinum Engagement Ring
Art Deco 1.10 Carat Diamond Platinum Engagement Ring

Art Deco 1.10 Carat Diamond Platinum Engagement Ring

Located in Tampa, FL

A breathtaking late Edwardian/early Art Deco diamond Antique engagement ring features a 1.10ct. apx. European cut diamond with SI2 clarity and H color.

Category

Early 1900s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco .65 Carat Diamond Platinum Engagement Ring
Art Deco .65 Carat Diamond Platinum Engagement Ring

Art Deco .65 Carat Diamond Platinum Engagement Ring

Located in Tampa, FL

A crisply filigreed antique engagement ring featuring a .65ct. apx. European cut center diamond with SI1 clarity and L color.

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Art Deco 1.05 Carat Diamond Platinum Engagement Ring
Art Deco 1.05 Carat Diamond Platinum Engagement Ring

Art Deco 1.05 Carat Diamond Platinum Engagement Ring

Located in Tampa, FL

An outstanding 1.05ct. apx. european cut diamond Art Deco Antique engagement ring, crafted in platinum. The center stone features fantastic VS1 clarity and K color, and possesses fir...

Category

1920s Unknown Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

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Antique Art Deco Diamond Blue Sapphire Filigree Engagement Ring

Located in Miami, FL

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Art Deco Platinum Sapphire Diamond Ring, 3.28 Carats, 1920s

Art Deco Platinum Sapphire Diamond Ring, 3.28 Carats, 1920s

Located in North Hollywood, CA

This Diamond Sapphire ring is gorgeous and as you can see from the photo's even through the scallops it has sapphires. This is the real deal! This ring is set with one (1) center old...

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Circa 1920s GIA 2.58ct Old European Brilliant Diamond Engagement Ring
Circa 1920s GIA 2.58ct Old European Brilliant Diamond Engagement Ring

Circa 1920s GIA 2.58ct Old European Brilliant Diamond Engagement Ring

Located in Hicksville, NY

Year: 1920s Item Details: Ring Size: 6.25 Metal Type: Platinum [Hallmarked, and Tested] Weight: 4.1 grams Center Diamond Details: GIA Report#: 2235467044 Weight: 2.58ct total weig...

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Diamond, Platinum

Antique Edwardian 18K Yellow Gold Platinum Old Euro Diamond Engagement Ring
Antique Edwardian 18K Yellow Gold Platinum Old Euro Diamond Engagement Ring

Antique Edwardian 18K Yellow Gold Platinum Old Euro Diamond Engagement Ring

Located in Great Neck, NY

Beautiful Antique Edwardian 18K Yellow Gold Platinum Old Euro Diamond Engagement Ring. This beautiful ring is crafted in 18k yellow gold and platinum. The center stone holds a old eu...

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1910s Unknown Edwardian Antique Platinum Engagement Ring

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Diamond, Yellow Gold, Platinum

Art Deco GIA Vintage Antique 3.0ct Old EURO Diamond Sapphire Pt Engagement Ring
Art Deco GIA Vintage Antique 3.0ct Old EURO Diamond Sapphire Pt Engagement Ring

Art Deco GIA Vintage Antique 3.0ct Old EURO Diamond Sapphire Pt Engagement Ring

Located in New York, NY

Art Deco GIA 3.0ct Old EUROPEAN Diamond Sapphire Platinum Engagement Vintage Antique Ring. Few come finer or as fabulous as this original handcrafted platinum diamond and sapphire ri...

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1920s Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Vintage Granat Brothers Old European Cut Diamond and Platinum Engagement Ring
Vintage Granat Brothers Old European Cut Diamond and Platinum Engagement Ring

Vintage Granat Brothers Old European Cut Diamond and Platinum Engagement Ring

Located in Scottsdale, AZ

Ring size: 5.75 This stunning vintage diamond engagement ring will absolutely take your breath away. Exquisitely designed with multiple shapes of diamonds in a luxurious platinum se...

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1950s American Art Deco Antique Platinum Engagement Ring

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Vintage Platinum 2.23 Carat Diamond Art Deco Engagement Ring
Vintage Platinum 2.23 Carat Diamond Art Deco Engagement Ring

Vintage Platinum 2.23 Carat Diamond Art Deco Engagement Ring

Located in Boston, MA

Vintage Platinum Diamond Engagement Ring Circa 1930s - The center European cut diamond weighs 2.23ct and has M color and VS2 clarity. The diamond is set low in 4 triple prongs on the...

Category

1930s American Art Deco Antique Platinum Engagement Ring

Materials

Diamond, Platinum

Antique Old Mine Cut Diamond Gold Solitare Ring
Antique Old Mine Cut Diamond Gold Solitare Ring

Antique Old Mine Cut Diamond Gold Solitare Ring

Located in Cairo, EG

Antique Russian old mine cut diamond solitaire ring centered with 1 old mine cut diamond with an estimate weight of 1.70 carats diameter of (6.70mm×7mm) white color vvs clarity flank...

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Early 1900s Antique Platinum Engagement Ring

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14k Gold

Edwardian 5.02 Carat E/VVS2 Oval Cut Diamond Engagement Ring by Janesich
Edwardian 5.02 Carat E/VVS2 Oval Cut Diamond Engagement Ring by Janesich

Edwardian 5.02 Carat E/VVS2 Oval Cut Diamond Engagement Ring by Janesich

By Janesich

Located in Los Angeles, CA

A magnificent & rare example of Edwardian era elegance created by the famed Italian Jewelry House Janesich. Composed of Platinum & featuring a spectacular GIA certified 5.02 Carat O...

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1910s Italian Edwardian Antique Platinum Engagement Ring

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Art Deco Style 1.16 Carat Old European Cut Diamond Sapphire Platinum Ring 6.5
Art Deco Style 1.16 Carat Old European Cut Diamond Sapphire Platinum Ring 6.5

Art Deco Style 1.16 Carat Old European Cut Diamond Sapphire Platinum Ring 6.5

Located in Miami, FL

Art Deco Style New 1.16 Carat Old European Cut Diamond Sapphire Platinum Ring This ring is brand new. It has been created to look like a elegant ring from the Art Deco Era. The Di...

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2010s Art Deco Antique Platinum Engagement Ring

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Diamond, Blue Sapphire, Sapphire, Platinum

Platinum Art Deco Style 2.45 CT Round Diamond and Sapphire Ring
Platinum Art Deco Style 2.45 CT Round Diamond and Sapphire Ring

Platinum Art Deco Style 2.45 CT Round Diamond and Sapphire Ring

Located in New York, NY

The platinum ring featuring a 2.45 round diamond, 1.43 CTS of calibrated cut sapphires, and 48 diamonds totaling 0.35 CTS is a stunning piece in an art deco style. Its intricate desi...

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21st Century and Contemporary Art Deco Antique Platinum Engagement Ring

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Diamond, Sapphire, Platinum

Antique 1.29ct Old Mine Cut Diamond 18 Carat Gold and Platinum Engagement Ring
Antique 1.29ct Old Mine Cut Diamond 18 Carat Gold and Platinum Engagement Ring

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Located in London, GB

This absolutely stunning Edwardian piece is sure to be a fantastic choice for an engagement ring or pride of place in any jewellery collection. There is so much detailing in this pi...

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1930s English Edwardian Antique Platinum Engagement Ring

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Diamond, White Diamond, Gold, 18k Gold, Yellow Gold, Platinum

Art Deco Old European Cut Diamond Engagement Ring
Art Deco Old European Cut Diamond Engagement Ring

Art Deco Old European Cut Diamond Engagement Ring

Located in New York, NY

Beautifully designed and masterfully handcrafted this platinum ring features fine ajour and milligrain work throughout the gallery and shank. Embellished by small round old cut diamo...

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1920s Art Deco Antique Platinum Engagement Ring

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GIA Edwardian 4.45ctw Old European Diamond Platinum Engagement Ring
GIA Edwardian 4.45ctw Old European Diamond Platinum Engagement Ring

GIA Edwardian 4.45ctw Old European Diamond Platinum Engagement Ring

Located in New York, NY

Antique Vintage GIA 4..45ctw OLD EUROPEAN Diamond Platinum Edwardian Ring. Edwardian Rings represent some of the finest examples of diamond, platinum jewelry in existence. Edwardian...

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Edwardian Diamond Engagement Ring in Platinum, circa 1910
Edwardian Diamond Engagement Ring in Platinum, circa 1910

Edwardian Diamond Engagement Ring in Platinum, circa 1910

Located in Beverly Hills, CA

This gorgeous Edwardian engagement ring, crafted circa 1910 in platinum, is a divine piece of jewelry that embodies the elegance and delicacy of the era. At its heart is a rare 1.85-...

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20th Century Edwardian Antique Platinum Engagement Ring

Materials

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Art Deco 1.76 Carat Old European Cut Diamond Sapphire 18 Karat White Gold Ring
Art Deco 1.76 Carat Old European Cut Diamond Sapphire 18 Karat White Gold Ring

Art Deco 1.76 Carat Old European Cut Diamond Sapphire 18 Karat White Gold Ring

Located in Philadelphia, PA

Centering an old European cut diamond weighing approximately 1.76 carats total - I color with I1 clarity. Bead set in a finely engraved square form head and flanked by triangular ros...

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Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold

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Antique Platinum Engagement Ring For Sale on 1stDibs

You are likely to find exactly the antique platinum engagement ring you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of Platinum, Gold and 18k Gold, this item was constructed with great care. Find an antique version now, or shop for 3813 vintage or 5 modern creation for a more contemporary example of these cherished accessories. You’re likely to find the perfect antique platinum engagement ring among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. Creating an antique platinum engagement ring has been a part of the legacy of many jewelers, but those produced by Tiffany & Co., Single Stone and Cartier are consistently popular. An old european cut version of this piece has appeal, but there are also old mine cut and round cut versions for sale. Finding an antique platinum engagement ring for sale for women should be easy, but there are 687 pieces available to browse for unisex as well as men, too.

How Much is a Antique Platinum Engagement Ring?

Prices for an antique platinum engagement ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $204 and can go as high as $334,545, while this accessory, on average, fetches $7,311.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.