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.45 Carat Diamond Platinum Engagement Ring
.45 Carat Diamond Platinum Engagement Ring

.45 Carat Diamond Platinum Engagement Ring

Located in Hicksville, NY

Ring Size: 8.95 Metal Type: Platinum Weight: 4.9 grams Center Diamond Details Shape: Old European Brilliant Carat Weight: .45 carat Color: I Clarity: SI1 Side Stone Details: Sha...

Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

1.17 Carat Diamond Platinum Art Deco Engagement Ring
1.17 Carat Diamond Platinum Art Deco Engagement Ring

1.17 Carat Diamond Platinum Art Deco Engagement Ring

Located in Stamford, CT

1930's Diamond engagement ring. Round transitional cut center diamond with 12 old European accent diamonds in a platinum setting. EGL certified. 1 round transitional Ideal cut diam...

Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

GIA Certified 12 Carat Square Radiant Cut Diamond Engagement Ring
GIA Certified 12 Carat Square Radiant Cut Diamond Engagement Ring

GIA Certified 12 Carat Square Radiant Cut Diamond Engagement Ring

Located in Chicago, IL

12 Carat Square Radiant Cut Diamond three-stone engagement ring is an exquisite piece crafted in platinum.

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

.90 Carat Diamond Old European Cut Platinum Engagement Ring
.90 Carat Diamond Old European Cut Platinum Engagement Ring

.90 Carat Diamond Old European Cut Platinum Engagement Ring

Located in Stamford, CT

.90ct diamond Platinum antique style engagement ring. Old European cut diamond set in a triple prong at each corner of setting, for a square look with two accent diamonds set on eith...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Platinum Diamond Engagement Ring
Platinum Diamond Engagement Ring

Platinum Diamond Engagement Ring

Located in New York, NY

Very well handcrafted platinum diamond engagement ring. Centrally set with a round brilliant cut diamond weighing 0.56 carats and surrounded by 10 round brilliant cut diamonds and 12...

Category

2010s Engagement Rings

Materials

Diamond, Platinum

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

.40 Carat Art Deco Diamond Platinum Engagement Ring

Located in Hicksville, NY

Item Details: Ring Size: 7 Metal Type: Platinum [Hallmarked, and Tested] Weight: 2.1 grams Center Diamond Details: Weight: .40 Carat Cut: Old European Brilliant Color: J Clarity: V...

Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

.49 Carat Diamond Sapphire Art Deco Platinum Engagement Ring
.49 Carat Diamond Sapphire Art Deco Platinum Engagement Ring

.49 Carat Diamond Sapphire Art Deco Platinum Engagement Ring

Located in Stamford, CT

.49ct Diamond Sapphire Platinum Art Deco engagement ring. Diamond Platinum Art Deco design ring. Center Diamond is bezel set with smaller Diamonds and triangular cut Sapphires accent...

Category

Early 20th Century Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Peter Suchy GIA Certified 1.01 Carat Diamond Platinum Engagement Ring
Peter Suchy GIA Certified 1.01 Carat Diamond Platinum Engagement Ring

Peter Suchy GIA Certified 1.01 Carat Diamond Platinum Engagement Ring

By Peter Suchy

Located in Stamford, CT

Peter Suchy diamond engagement ring set with one Ideal cut GIA certified oval diamond 1.01 carat diamond center stone.

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

2.78 Carat Purple Octagon Sapphire Diamond Platinum Engagement Ring
2.78 Carat Purple Octagon Sapphire Diamond Platinum Engagement Ring

2.78 Carat Purple Octagon Sapphire Diamond Platinum Engagement Ring

Located in Stamford, CT

Handmade circa 1920s natural untreated no heat purple Sapphire and diamonds in original Art Deco platinum setting. GIA Certified# 2135241870 1 octagonal Emerald cut purple Sapphire...

Category

Early 20th Century Engagement Rings

Materials

Diamond, Sapphire, Platinum

Antique 1920s Platinum Diamond Engagement Ring .74 Carat
Antique 1920s Platinum Diamond Engagement Ring .74 Carat

Antique 1920s Platinum Diamond Engagement Ring .74 Carat

Located in Boston, MA

Antique 1920s Platinum Diamond Engagement Ring - The center old European Cut diamond weighs .74ct and is I color and VS2 clarity. The ornate filigree setting contains 12 single cut d...

Category

Vintage 1920s American Art Deco Engagement Rings

Materials

Diamond, Platinum

1.06 Carat Diamond Sapphire Enamel Platinum Midcentury Engagement Ring
1.06 Carat Diamond Sapphire Enamel Platinum Midcentury Engagement Ring

1.06 Carat Diamond Sapphire Enamel Platinum Midcentury Engagement Ring

Located in Stamford, CT

1950's Diamond and sapphire red enamel engagement ring. Round old European center diamond in a hand engraved platinum setting with pave set full cut diamonds, custom cut genuine sapp...

Category

Mid-20th Century Engagement Rings

Materials

Blue Sapphire, Diamond, Sapphire, Enamel, Platinum

GIA Certified 12 Carat Emerald Cut Diamond Three-Stone Platinum Ring
GIA Certified 12 Carat Emerald Cut Diamond Three-Stone Platinum Ring

GIA Certified 12 Carat Emerald Cut Diamond Three-Stone Platinum Ring

By Antinori Fine Jewels

Located in Chicago, IL

An impressive three-stone diamond ring centered by a GIA certified 12.01 carat natural emerald cut diamond. The center stone has a beautifully elongated outline, measuring 16.00 x 11...

Category

2010s Italian Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified .79 Carat Blue Sapphire Diamond Platinum Engagement Ring
GIA Certified .79 Carat Blue Sapphire Diamond Platinum Engagement Ring

GIA Certified .79 Carat Blue Sapphire Diamond Platinum Engagement Ring

Located in Stamford, CT

Diamond and sapphire engagement ring. GIA Certified natural no heat oval .79 carat sapphire center stone in a platinum setting with 12 round accent diamonds in platinum setting. 1 ...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

EGL Certified 2.07 Carat Diamond Art Deco Platinum Engagement Ring
EGL Certified 2.07 Carat Diamond Art Deco Platinum Engagement Ring

EGL Certified 2.07 Carat Diamond Art Deco Platinum Engagement Ring

Located in Stamford, CT

1930's Art Deco diamond engagement ring. EGL certified Old European cut 2.07ct diamond center stone mounted in a platinum graduated setting. Both shoulders are tiered with six round ...

Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.12 Carat Oval Sapphire Diamond Platinum Engagement Ring
GIA Certified 1.12 Carat Oval Sapphire Diamond Platinum Engagement Ring

GIA Certified 1.12 Carat Oval Sapphire Diamond Platinum Engagement Ring

Located in Stamford, CT

Vintage 1940's Natural 1.12 carat oval bright orange/pink sapphire and diamond engagement ring.

Category

Early 20th Century Engagement Rings

Materials

Diamond, Sapphire, Pink Sapphire, Platinum

Platinum Diamond GIA Oval 4.11 Carat Paraiba Tourmaline Engagement Ring
Platinum Diamond GIA Oval 4.11 Carat Paraiba Tourmaline Engagement Ring

Platinum Diamond GIA Oval 4.11 Carat Paraiba Tourmaline Engagement Ring

Located in Los Angeles, CA

One of a Kind Entirely Handmade Victorian Inspired Round and Emerald Cut Diamond GIA Certified Pariaba Tourmaline Engagement Ring Created in Platinum. The center features a beaut...

Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Tourmaline, Paraiba, 18k Gold, Platinum

GIA Certified 1.25 Carat Yellow Diamond Platinum Engagement Ring
GIA Certified 1.25 Carat Yellow Diamond Platinum Engagement Ring

GIA Certified 1.25 Carat Yellow Diamond Platinum Engagement Ring

Located in Hicksville, NY

Ring Size: 8 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.5 grams Center Diamond Details: GIA REPORT#2201883948 Weight: 1.25 carat Cut: Old European Brilliant Color: Fa...

Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Yellow Diamond, Platinum

2.50 Carat Ceylon Sapphire and 0.75 Carat Diamond Platinum Engagement Ring
2.50 Carat Ceylon Sapphire and 0.75 Carat Diamond Platinum Engagement Ring

2.50 Carat Ceylon Sapphire and 0.75 Carat Diamond Platinum Engagement Ring

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive vintage 2.50 carat Ceylon sapphire and 0.75 carat diamond, platinum cluster ring; part of our diverse vintage jewelry collections.

Category

Vintage 1970s Unknown Engagement Rings

Materials

Diamond, Sapphire, Platinum

9.60 Carat Oval Light Yellow Sapphire Diamond Platinum Engagement Ring
9.60 Carat Oval Light Yellow Sapphire Diamond Platinum Engagement Ring

9.60 Carat Oval Light Yellow Sapphire Diamond Platinum Engagement Ring

Located in Stamford, CT

1950’s oval faint yellow sapphire an diamond engagement ring. Very light yellow oval Sapphire center stone, GIA certified with twelve emerald cut baguette channel set accent diamonds...

Category

Mid-20th Century Engagement Rings

Materials

Diamond, Yellow Sapphire, Sapphire, Platinum

GIA Certified 1.82 Carat Blue Sapphire Diamond Platinum Engagement Ring
GIA Certified 1.82 Carat Blue Sapphire Diamond Platinum Engagement Ring

GIA Certified 1.82 Carat Blue Sapphire Diamond Platinum Engagement Ring

Located in Stamford, CT

Art Deco cornflower blue sapphire and diamond engagement ring. GIA certified oval sapphire in a handmade platinum setting. Domed shoulder channel set graduated baguette cut accent di...

Category

Early 20th Century Engagement Rings

Materials

Blue Sapphire, Diamond, Sapphire, Platinum

1.20 Carat Cabochon Chrysoberyl Cat's Eye Diamond Platinum Engagement Ring
1.20 Carat Cabochon Chrysoberyl Cat's Eye Diamond Platinum Engagement Ring

1.20 Carat Cabochon Chrysoberyl Cat's Eye Diamond Platinum Engagement Ring

Located in Stamford, CT

Chrysoberyl cat’s eye and diamond Art Deco engagement ring. Chrysoberyl cabochon oval center stone with 12 round accent diamonds in a Platinum setting. Circa 1929. 12 round diamonds...

Category

Early 20th Century Engagement Rings

Materials

Chrysoberyl, Diamond, 18k Gold, White Gold, Platinum

Peter Suchy GIA 1.00 Carat Princess Cut Diamond Platinum Engagement Ring
Peter Suchy GIA 1.00 Carat Princess Cut Diamond Platinum Engagement Ring

Peter Suchy GIA 1.00 Carat Princess Cut Diamond Platinum Engagement Ring

By Peter Suchy

Located in Stamford, CT

Diamond engagement ring. GIA certified princess cut diamond center stone set in platinum with 12 princess cut accent diamonds. Designed and crafted in the Peter Suchy workshop. 1 pr...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 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 Engagement Rings

Materials

Diamond, Platinum

AGL Certified 5.89 Carat Natural Oval Sapphire Diamond Platinum Engagement Ring
AGL Certified 5.89 Carat Natural Oval Sapphire Diamond Platinum Engagement Ring

AGL Certified 5.89 Carat Natural Oval Sapphire Diamond Platinum Engagement Ring

Located in Stamford, CT

Behold the captivating allure of this exquisite 1960's 5.89ct natural oval sapphire diamond platinum engagement ring. Crafted to perfection, this stunning piece encapsulates elegance...

Category

Mid-20th Century Engagement Rings

Materials

Diamond, Sapphire, Platinum

Peter Suchy GIA Certified .55 Carat Yellow Diamond Platinum Engagement Ring
Peter Suchy GIA Certified .55 Carat Yellow Diamond Platinum Engagement Ring

Peter Suchy GIA Certified .55 Carat Yellow Diamond Platinum Engagement Ring

By Peter Suchy

Located in Stamford, CT

0.55 carat fancy yellow radiant cut diamond and white diamond engagement ring.

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Yellow Diamond, Platinum

Art Deco GIA 4.41 carat diamond sapphire platinum engagement ring
Art Deco GIA 4.41 carat diamond sapphire platinum engagement ring

Art Deco GIA 4.41 carat diamond sapphire platinum engagement ring

Located in Beverly Hills, CA

This exceptional Art Deco diamond and sapphire engagement ring is a romantic 1920’s design, centered by a GIA-certified circular brilliant cut diamond weighing 4.41 carats.

Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Art Deco GIA 1.52 carat diamond sapphire platinum engagement ring
Art Deco GIA 1.52 carat diamond sapphire platinum engagement ring

Art Deco GIA 1.52 carat diamond sapphire platinum engagement ring

Located in Beverly Hills, CA

This exceptional Art Deco engagement ring is a beautifully detailed jewel from the 1920’s, centered by a GIA-certified cushion brilliant cut diamond weighing 1.52 carats.

Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

GIA 1.21 Carat Natural Yellow Orange Sapphire Diamond Platinum Engagement Ring
GIA 1.21 Carat Natural Yellow Orange Sapphire Diamond Platinum Engagement Ring

GIA 1.21 Carat Natural Yellow Orange Sapphire Diamond Platinum Engagement Ring

Located in Stamford, CT

Art Deco 1930's Platinum setting with a yellow orange natural no heat no enhancement oval Sapphire and diamond engagement ring. Original old European cut sapphire with raised crown ...

Category

Early 20th Century Engagement Rings

Materials

Diamond, Sapphire, Yellow Sapphire, 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 Engagement Rings

Materials

Chrysoberyl, Diamond, Cat’s Eye, Platinum

GIA 1.05 Carat Natural Fancy Yellow Sapphire Diamond Platinum Engagement Ring
GIA 1.05 Carat Natural Fancy Yellow Sapphire Diamond Platinum Engagement Ring

GIA 1.05 Carat Natural Fancy Yellow Sapphire Diamond Platinum Engagement Ring

Located in Stamford, CT

Natural fancy yellow Sapphire Diamond platinum Engagement Ring. The center stone is a GIA certified 1.05ct brilliant yellow round sapphire. Certified as natural, no heat. exuding a w...

Category

Late 20th Century Engagement Rings

Materials

Diamond, Sapphire, Yellow Sapphire, Platinum

13.65 Carat Cushion Cut Emerald Diamond Engagement Ring in Platinum
13.65 Carat Cushion Cut Emerald Diamond Engagement Ring in Platinum

13.65 Carat Cushion Cut Emerald Diamond Engagement Ring in Platinum

Located in NEW YORK, NY

A stunning, well-crafted engagement ring showcasing a 13.65-carat cushion-cut vivid green emerald.

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Emerald, Platinum

GIA Certified Art Deco 4.51 Carat Sapphire Diamond Platinum Engagement Ring
GIA Certified Art Deco 4.51 Carat Sapphire Diamond Platinum Engagement Ring

GIA Certified Art Deco 4.51 Carat Sapphire Diamond Platinum Engagement Ring

Located in Stamford, CT

Periwinkle blue sapphire and diamond engagement ring. GIA certified oval natural no heat untreated sapphire in its original 1920’s Art Deco platinum setting with 12 single cut accent...

Category

Early 20th Century Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified 1.39 Carat Natural Yellow White Diamond Platinum Engagement Ring
GIA Certified 1.39 Carat Natural Yellow White Diamond Platinum Engagement Ring

GIA Certified 1.39 Carat Natural Yellow White Diamond Platinum Engagement Ring

Located in Stamford, CT

1900's yellow and white diamond halo engagement ring. GIA 1.39ct bezel set old mine brilliant cut fancy yellow diamond center stone with a halo of 12 round old mine cut diamonds in...

Category

Early 20th Century Engagement Rings

Materials

Diamond, White Diamond, Yellow Diamond, Platinum

Platinum Diamond GIA Certified 1.56 Carat Ruby Engagement Ring
Platinum Diamond GIA Certified 1.56 Carat Ruby Engagement Ring

Platinum Diamond GIA Certified 1.56 Carat Ruby Engagement Ring

Located in Los Angeles, CA

Elegant GIA Certified Ruby and Diamond Halo Engagement Ring Handmade in Platinum. This exquisite ring showcases a GIA certified 1.56 carat natural ruby in an elegant oval cut, displa...

Category

2010s Engagement Rings

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

Platinum Art Deco Diamond Engagement Ring

By Non Branded

Located in Lexington, KY

This ring is appraised for $4,500. Ring size: size 6.25 (can be resized) Platinum Gram weight: 2.66 grams 1 = .59 ct, round cut, H color, VS2 clarity diamond 8 = .12 ct, single cut, ...

Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco GIA 1.54 Carat Cushion Cut Diamond Platinum Engagement Ring
Art Deco GIA 1.54 Carat Cushion Cut Diamond Platinum Engagement Ring

Art Deco GIA 1.54 Carat Cushion Cut Diamond Platinum Engagement Ring

Located in Beverly Hills, CA

Certificate: GIA #6472165798 Center Stone: Cushion Cut Diamond Weight: 1.54 Carat Color: J Clarity: SI2 Accent Stone: 12 Single Cut and 4 Baguette Cut Diamonds Weight: Approximately...

Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Natural Diamond Ring Platinum Engagement Band 1.10 TDW
Natural Diamond Ring Platinum Engagement Band 1.10 TDW

Natural Diamond Ring Platinum Engagement Band 1.10 TDW

By Estate Jewelry

Located in East Brunswick, NJ

Natural Diamond Ring Platinum Engagement Band 1.10 TDW This stunning estate engagement ring is finely crated in solid Platinum and set with natural diamonds.

Category

Late 20th Century Engagement Rings

Materials

Diamond, Platinum

11.89 Carat Emerald Cut Diamond I/VS1 GIA Platinum Engagement Ring
11.89 Carat Emerald Cut Diamond I/VS1 GIA Platinum Engagement Ring

11.89 Carat Emerald Cut Diamond I/VS1 GIA Platinum Engagement Ring

Located in New York, NY

Absolutely stunning and certainly impressive 11 carat diamond engagement ring! This baby is made to stop traffic and leave everyone in awe! Trust our word this is a ring that will le...

Category

20th Century American Modern Engagement Rings

Materials

Diamond, Platinum

Tacori 1.13 Carat GIA Cushion Diamond Platinum Three-Stone Engagement Ring
Tacori 1.13 Carat GIA Cushion Diamond Platinum Three-Stone Engagement Ring

Tacori 1.13 Carat GIA Cushion Diamond Platinum Three-Stone Engagement Ring

By Tacori

Located in Miami, FL

This minimal yet glam engagement ring is crafted in solid platinum, weighing 6.5 grams and measuring 7mm x 6mm high.

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Antique 2.05 Carat F Si1 Old Cut Diamond Platinum Engagement Ring, circa 1920s
Antique 2.05 Carat F Si1 Old Cut Diamond Platinum Engagement Ring, circa 1920s

Antique 2.05 Carat F Si1 Old Cut Diamond Platinum Engagement Ring, circa 1920s

Located in London, GB

This absolutely stunning 1920's engagement ring is set with a GIA certified old cut diamond graded 'F' in colour and 'SI1' in clarity - a spectacular colour for an antique stone. The...

Category

Vintage 1920s English Art Deco Engagement Rings

Materials

Diamond, Platinum

1.02 Carat Natural Ruby and Diamond Engagement Ring Set in Platinum
1.02 Carat Natural Ruby and Diamond Engagement Ring Set in Platinum

1.02 Carat Natural Ruby and Diamond Engagement Ring Set in Platinum

Located in Tokyo, JP

A beautiful ring set in Platinum featuring a 1.02 Carat Natural Ruby and 0.94 Carat Diamonds. Rubies are referred to as "Ratnaraj" in Sanskrit meaning the King of Gems. Early culture...

Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

Vintage Art Deco 2.05 Carat Old European Cut Diamond Platinum Engagement Ring
Vintage Art Deco 2.05 Carat Old European Cut Diamond Platinum Engagement Ring

Vintage Art Deco 2.05 Carat Old European Cut Diamond Platinum Engagement Ring

Located in Montgomery, AL

We are loving this vintage beauty!! Ring Details Material: Platinum Era: Art Deco 1920 - 1940 Head Height: 4.8mm Head Width: 5.8mm Shank Width: Tapering to 1.2mm Weight: 3.7 Grams F...

Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

1930s Art Deco .60 Carat Old European Cut Diamond Platinum Engagement Ring
1930s Art Deco .60 Carat Old European Cut Diamond Platinum Engagement Ring

1930s Art Deco .60 Carat Old European Cut Diamond Platinum Engagement Ring

Located in Hicksville, NY

Item Details: Ring Size: 7 Metal Type: Platinum Weight: 3.1 grams Center Diamond Details Shape: Old European Cut Carat Weight: .60 carat Color: I Clarity: VS1 Side Stone Details: ...

Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

Platinum Art Deco Pear Shape Diamond 8.59 Carat Blue Sapphire Engagement Ring
Platinum Art Deco Pear Shape Diamond 8.59 Carat Blue Sapphire Engagement Ring

Platinum Art Deco Pear Shape Diamond 8.59 Carat Blue Sapphire Engagement Ring

Located in Los Angeles, CA

DeKara Designs Collection Masterpiece Beautiful Modern/Art Deco Ceylon Blue Sapphire and Diamond Ring Metal- 90% Platinum, 10% Iridium. Stones- GIA Certified Ceylon/Sri Lanka Oval...

Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

10.00 Carat Amethyst Platinum Ring
10.00 Carat Amethyst Platinum Ring

10.00 Carat Amethyst Platinum Ring

Located in Hicksville, NY

Ring Size: 5.25 Metal Type: Platinum [Hallmarked, and Tested] Weight: 8.8 grams Center Stone Details: Type: Amethyst, Natural GIA REPORT # 2205851670 Weight: Approximate 10 carat ...

Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Platinum

1940s Late Art Deco Platinum 1+ Carat Euro Cut Diamond Engagement Ring
1940s Late Art Deco Platinum 1+ Carat Euro Cut Diamond Engagement Ring

1940s Late Art Deco Platinum 1+ Carat Euro Cut Diamond Engagement Ring

Located in Lexington, KY

This is an absolutely gorgeous Art Deco ring in platinum with a stunning 1+ carat old Euro cut diamond center accented by two beautiful baguette diamonds! The charm of the Deco era i...

Category

Vintage 1940s Art Deco Engagement Rings

Materials

Diamond, Platinum

1925, Art Deco Diamond Platinum Engagement Ring
1925, Art Deco Diamond Platinum Engagement Ring

1925, Art Deco Diamond Platinum Engagement Ring

Located in Lexington, KY

This is a breathtaking Art Deco platinum diamond engagement ring. Featuring a stunning 1.25-carat diamond center with .20 carats of diamonds surrounding it, making it a grand total c...

Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Round Circlet 0.64 Carat G VS Diamond Engagement Ring in Platinum
Tiffany & Co. Round Circlet 0.64 Carat G VS Diamond Engagement Ring in Platinum

Tiffany & Co. Round Circlet 0.64 Carat G VS Diamond Engagement Ring in Platinum

By Tiffany & Co.

Located in San Diego, CA

Tiffany & Co. Style: Circlet Ring Style Number: 165-12-22413201 Metal: Platinum PT950 Ring Size: 6 - sizable Total Carat Weight: 0.64 TCW Diamond Shape: Round Brilliant Hallmar...

Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Hand Engraved Platinum GIA E Color 2 Carat Princess Cut Diamond Engagement Ring
Hand Engraved Platinum GIA E Color 2 Carat Princess Cut Diamond Engagement Ring

Hand Engraved Platinum GIA E Color 2 Carat Princess Cut Diamond Engagement Ring

Located in Los Angeles, CA

DeKara Designs Collection Metal- 90% Platinum, 10% Iridium. Stones- GIA Certified Princess Cut Diamond E Color SI1 Clarity 2.01 Carats, 12 Princess Cut Diamonds F-G Color VS1-VS2 C...

Category

2010s North American Art Deco Engagement Rings

Materials

Diamond, Platinum

Sylvie GIA Certified 1.14 Carat Diamond Engagement Ring
Sylvie GIA Certified 1.14 Carat Diamond Engagement Ring

Sylvie GIA Certified 1.14 Carat Diamond Engagement Ring

Located in Stamford, CT

Sylvie round diamond cushion engagement ring. GIA certified center stone with a halo of round diamonds and princess cut and round accent diamonds along the the shank. Created in the...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Oval Diamond Engagement Ring .42ct Platinum 950 Trademarked ETJ
Oval Diamond Engagement Ring .42ct Platinum 950 Trademarked ETJ

Oval Diamond Engagement Ring .42ct Platinum 950 Trademarked ETJ

Located in Dearborn, MI

Oval Diamond Engagement Ring .42ct Platinum 950 Trademarked ETJ Featuring a Spectacular .12ct G VS Oval Cut Natural Diamond Center Over $250 Gold Value Alone Trademarked ETJ Da...

Category

2010s Engagement Rings

Materials

Diamond, Platinum

Art Deco Diamond Platinum Wedding Engagement Ring Edwardian
Art Deco Diamond Platinum Wedding Engagement Ring Edwardian

Art Deco Diamond Platinum Wedding Engagement Ring Edwardian

Located in New York, NY

A stunning Antique Art Deco - Edwardian Diamond Ring in Platinum with a spectacular .20 Carat Old European Cut Diamond of gorgeous F-G-H color (white!) and VS clarity. The diamond s...

Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique Platinum 0.91ct L SI1 Diamond Engagement Ring GIA
Antique Platinum 0.91ct L SI1 Diamond Engagement Ring GIA

Antique Platinum 0.91ct L SI1 Diamond Engagement Ring GIA

Located in New York, NY

This elegant antique engagement ring is crafted in platinum and features a 0.91-carat diamond, graded L color and SI1 clarity.

Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

Art Deco Platinum Halo Diamond Oval Black Opal Engagement Ring
Art Deco Platinum Halo Diamond Oval Black Opal Engagement Ring

Art Deco Platinum Halo Diamond Oval Black Opal Engagement Ring

Located in Los Angeles, CA

FREE SIZING!!!! Handmade Platinum and Diamond Engagement Ring Featuring a Halo Australian Oval Shaped 1.29 Carat Black Opal.

Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Black Opal, Platinum

Rossella Ugolini Platinum White Diamonds Infinity Unisex Engagement Ring
Rossella Ugolini Platinum White Diamonds Infinity Unisex Engagement Ring

Rossella Ugolini Platinum White Diamonds Infinity Unisex Engagement Ring

By Rossella Ugolini

Located in Rome, IT

Crafted with precision, this ring features 12 dazzling Diamonds for total 0.36 Carats, meticulously set in oval bezels along its circumference.

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Platinum Halo Diamond Oval Sleeping Beauty Turquoise Engagement Ring
Platinum Halo Diamond Oval Sleeping Beauty Turquoise Engagement Ring

Platinum Halo Diamond Oval Sleeping Beauty Turquoise Engagement Ring

Located in Los Angeles, CA

Size- 4-12 Beautiful Handmade Art Deco Inspired Turquoise Diamond Halo Engagement Ring Made in Platinum.

Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Turquoise, Platinum

.57 Carat Old European Diamond Mid Century Platinum Ring
.57 Carat Old European Diamond Mid Century Platinum Ring

.57 Carat Old European Diamond Mid Century Platinum Ring

Located in Stamford, CT

Its clean Mid-Century design balances classic simplicity with understated elegance, making it an ideal choice as an engagement ring, anniversary gift, or treasured addition to any vi...

Category

Mid-20th Century Engagement Rings

Materials

Diamond, Platinum

Oval Sleeping Beauty Turquoise Platinum Halo Diamond Engagement Ring
Oval Sleeping Beauty Turquoise Platinum Halo Diamond Engagement Ring

Oval Sleeping Beauty Turquoise Platinum Halo Diamond Engagement Ring

Located in Los Angeles, CA

Size- 4-12 Beautiful Handmade Art Deco Inspired Turquoise Diamond Halo Engagement Ring Made in Platinum.

Category

2010s American Art Deco Engagement Rings

Materials

Diamond, Turquoise, Platinum

Tiffany & Co. 1.91 Carat Pave Setting Engagement Ring
Tiffany & Co. 1.91 Carat Pave Setting Engagement Ring

Tiffany & Co. 1.91 Carat Pave Setting Engagement Ring

Located in London, GB

This is a truly special ring from the luxury jewellery designer Tiffany & Co. The ring features an F colour, VVV2 clarity, 1.91 carat round brilliant cut diamond in the centre. It si...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Art Deco 1932 Transitional Diamond Platinum Vintage Stepped Engagement Ring
Art Deco 1932 Transitional Diamond Platinum Vintage Stepped Engagement Ring

Art Deco 1932 Transitional Diamond Platinum Vintage Stepped Engagement Ring

Located in Philadelphia, PA

Centering a transitional cut diamond weighing approximately 0.58 carat - H color with VS2 clarity Bead set in a square form head and flanked by cathedral shoulders Accented by groove...

Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

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

1.01 Carat Diamond Gold Platinum Engagement Ring

Located in Carmel, CA

This stunning vintage style ring features a brilliant 1.01 carat center diamond (G color, VS1 clarity) as well as 12 side diamonds for .12 total carats. The platinum and rose gold mo...

Category

21st Century and Contemporary Art Nouveau Engagement Rings

Materials

Diamond, Platinum, Rose Gold

Diamond Platinum Engagement Ring
Diamond Platinum Engagement Ring

Diamond Platinum Engagement Ring

Located in DALLAS, TX

Diamond engagement ring with 2 round brilliant cut = 0.45 carat total weight, 12 round brilliant cut = 0.29 carat total weight and 1.08 carat center H Si2 hearts and arrows diamond i...

Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

Certified 2.95 Carat Emerald and 2.04 Carat Diamond Platinum Engagement Ring
Certified 2.95 Carat Emerald and 2.04 Carat Diamond Platinum Engagement Ring

Certified 2.95 Carat Emerald and 2.04 Carat Diamond Platinum Engagement Ring

Located in Antwerp, BE

Vintage engagement ring in platinum set with a certified vivid green natural untreated emerald weighting 2.95 carat and 12 brilliant cut diamonds totaling 2.04 carat (colour and clar...

Category

Late 20th Century Unknown Modern Engagement Rings

Materials

Diamond, Emerald, Platinum

Bergio Platinum Diamond Engagement Ring
Bergio Platinum Diamond Engagement Ring

Bergio Platinum Diamond Engagement Ring

Located in Kirkwood, MO

Bergio Platinum and Diamond Engagement Ring. There is an 8.0 mm cubic zirconia center.

Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

Estate Platinum GIA Diamond Engagement Ring 3ct
Estate Platinum GIA Diamond Engagement Ring 3ct

Estate Platinum GIA Diamond Engagement Ring 3ct

Located in Narberth, PA

A beautiful diamond engagement ring! Crafted in platinum, this substantial ring features a central emerald cut diamond, which has a carat weight of 3ct.

Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Platinum

Art Deco Platinum Diamond Engagement Ring 1.57ct
Art Deco Platinum Diamond Engagement Ring 1.57ct

Art Deco Platinum Diamond Engagement Ring 1.57ct

Located in Narberth, PA

A stunning diamond engagement ring from the Art Deco (ca1920s) era! This beautiful piece is crafted in platinum, and features a large, central 1.57ct old European cut diamond, which ...

Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

1920s Art Deco 1.80 Carat Diamond Engagement Ring in Platinum
1920s Art Deco 1.80 Carat Diamond Engagement Ring in Platinum

1920s Art Deco 1.80 Carat Diamond Engagement Ring in Platinum

Located in Chicago, IL

Original Art Deco Diamond Engagement Ring set in platinum Circa the 1920s. The center diamond is an approximate 1.80 carat Old Cut diamond, I-J in color and VS1 in clarity.

Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, White Diamond, Platinum

Estate Platinum Diamond Engagement Ring 5.59ctw
Estate Platinum Diamond Engagement Ring 5.59ctw

Estate Platinum Diamond Engagement Ring 5.59ctw

Located in Narberth, PA

A beautiful diamond engagement ring! Crafted in platinum, this substantial ring features a central emerald cut diamond, which has a carat weight of 3.00ct.

Category

Early 2000s American Modern Engagement Rings

Materials

Diamond, Platinum

Renesim 1.00 Carat Round Brilliant Cut Diamond Pave Platinum Engagement Ring
Renesim 1.00 Carat Round Brilliant Cut Diamond Pave Platinum Engagement Ring

Renesim 1.00 Carat Round Brilliant Cut Diamond Pave Platinum Engagement Ring

By Maximilian Hemmerle

Located in Munich, DE

An exceptional diamond ring with a central 1 ct diamond (D IF) and 12 further 0.33 ct diamonds along the band. The ring is crafted in 950 platinum.

Category

21st Century and Contemporary German Contemporary Engagement Rings

Materials

Diamond, Platinum

Platinum GIA Graded 12 Carat Natural Jadeite Jade Ring Set with Diamonds
Platinum GIA Graded 12 Carat Natural Jadeite Jade Ring Set with Diamonds

Platinum GIA Graded 12 Carat Natural Jadeite Jade Ring Set with Diamonds

Located in Warrington, PA

Platinum Filigree ring set with 12 carat natural GIA Graded Jadeite Jade Ring set with Diamonds Finished with filigree undercarriage! The center Jadeite Jade exhibit's a beautiful gr...

Category

20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Jade, Platinum

Art Deco Platinum GIA Diamond Etched Engagement Ring 1.52ct
Art Deco Platinum GIA Diamond Etched Engagement Ring 1.52ct

Art Deco Platinum GIA Diamond Etched Engagement Ring 1.52ct

Located in Narberth, PA

A gorgeous platinum diamond engagement ring from the Art Deco (ca1920) era! Set within a filigree prong setting is a single sparkling old European Cut diamond, which has J color and ...

Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco 3.41 Carat Platinum Diamond and Sapphire Engagement Ring, circa 1930
Art Deco 3.41 Carat Platinum Diamond and Sapphire Engagement Ring, circa 1930

Art Deco 3.41 Carat Platinum Diamond and Sapphire Engagement Ring, circa 1930

Located in Metairie, LA

From an exquisite New Orleans estate. This engagement-style ring has been hand crafted in 95% Solid Platinum and 5% Solid Iridium.

Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Art Deco style 1.0 Carat Solitaire Diamond Plus Onyx Platinum Engagement Ring
Art Deco style 1.0 Carat Solitaire Diamond Plus Onyx Platinum Engagement Ring

Art Deco style 1.0 Carat Solitaire Diamond Plus Onyx Platinum Engagement Ring

Located in Napoli, IT

Spotlight on Personality Sought after today as it was in the 20's /30's Art Deco jewellery possess distinctive design and quality workmanship This striking Art Deco engagement ring ...

Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Onyx, Platinum

Diamond Engagement Ring Platinum 1.12 Carat Old European Cut H-VS1 circa 1930s
Diamond Engagement Ring Platinum 1.12 Carat Old European Cut H-VS1 circa 1930s

Diamond Engagement Ring Platinum 1.12 Carat Old European Cut H-VS1 circa 1930s

Located in West Hollywood, CA

This gorgeous vintage Art Deco platinum engagement ring showcases a stunning EGL certified 1.12ct Old European Cut center diamond, H/VS1. The bezel set center stone is accented by 12...

Category

Vintage 1930s Art Deco Engagement Rings

Materials

White Diamond, Platinum

Burdeen's Glorious Three Stone Emerald Diamond Platinum Engagement Ring
Burdeen's Glorious Three Stone Emerald Diamond Platinum Engagement Ring

Burdeen's Glorious Three Stone Emerald Diamond Platinum Engagement Ring

By Burdeen's Jewelry

Located in Buffalo Grove, IL

This Burdeen's Jewelry awe-inspiring Diamond Ring is an absolute show-stopper !!! This 3 stone Diamond Ring has a Center Emerald Cut Diamond (5.69 ctw) which is GIA Certified, F in c...

Category

21st Century and Contemporary American Engagement Rings

Materials

White Diamond, Platinum

Platinum and Ruby Diamond Engagement or Dress Ring
Platinum and Ruby Diamond Engagement or Dress Ring

Platinum and Ruby Diamond Engagement or Dress Ring

Located in Splitter's Creek, NSW

This gorgeous Ring could serve as an Engagement Ring or a very fashionable Dress Ring.

Category

2010s Unknown Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

Vintage Engagement Ring Platinum 1.22 Carat I-VS2 Old European Cut, circa 1930s
Vintage Engagement Ring Platinum 1.22 Carat I-VS2 Old European Cut, circa 1930s

Vintage Engagement Ring Platinum 1.22 Carat I-VS2 Old European Cut, circa 1930s

Located in West Hollywood, CA

This gorgeous vintage engagement ring from the 1930s features a spectacularly cut EGL certified 1.22ct Old European Cut center diamond, I-VS2. Romantic floral motifs encompass 12 rou...

Category

Vintage 1930s Art Deco Engagement Rings

Materials

White Diamond, Platinum

Art Deco Diamond Platinum Engagement Ring by Birks
Art Deco Diamond Platinum Engagement Ring by Birks

Art Deco Diamond Platinum Engagement Ring by Birks

By Birks

Located in Toronto, Ontario

A beautiful Art Deco Platinum Diamond engagement ring. This classic ring is set with a total of one carat of VVS-VVS2 Diamonds.

Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, White Diamond, Platinum

Neil Lane Couture Design Round-Cut Diamond, Platinum Engagement Ring
Neil Lane Couture Design Round-Cut Diamond, Platinum Engagement Ring

Neil Lane Couture Design Round-Cut Diamond, Platinum Engagement Ring

By Neil Lane

Located in Los Angeles, CA

Featuring a prominent diamond sunflower arrangement, this hand made platinum ring centers upon one round brilliant-cut diamond weighing 3.01cts., set within a frame of 12 round-cut d...

Category

2010s American Artisan Engagement Rings

Materials

Diamond, Platinum

Jean-François Albert 18K Yellow Gold & Platinum Diamond Engagement Ring
Jean-François Albert 18K Yellow Gold & Platinum Diamond Engagement Ring

Jean-François Albert 18K Yellow Gold & Platinum Diamond Engagement Ring

By Jean-Francois Albert

Located in Kirkwood, MO

JFA 18K Yellow Gold & Platinum Diamond Engagement Ring. The center stone is a 8.0 mm Cubic Zirconia set in a platinum four prong head.

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

1.03 Carat Marquise Brilliant Diamond Engagement Ring
1.03 Carat Marquise Brilliant Diamond Engagement Ring

1.03 Carat Marquise Brilliant Diamond Engagement Ring

Located in Brooklyn, NY

This nontraditional take on a classic engagement ring style dates to the 1930s. Made in platinum, the center stone is a north to south oriented 1.03ct marquise brilliant cut diamond ...

Category

Vintage 1930s American Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco GIA Certified 2.16 Carat Diamond Engagement Ring
Art Deco GIA Certified 2.16 Carat Diamond Engagement Ring

Art Deco GIA Certified 2.16 Carat Diamond Engagement Ring

Located in Narberth, PA

An exquisite diamond engagement ring from the Art Deco (ca1920) era! Made of platinum, this beautiful piece has a lovely "step-up" style mounting with three rows of diamonds on each ...

Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

1.24 Carat Diamond Platinum Butterfly Ring
1.24 Carat Diamond Platinum Butterfly Ring

1.24 Carat Diamond Platinum Butterfly Ring

Located in Calabasas, CA

Beautiful platinum & diamond ring centering an old mine-cut diamond circa 1925 in a contemporary mounting, each shoulder designed as a butterfly set with marquise-cut and round brill...

Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

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

1920s Antique Art Deco Sapphire Diamond Platinum Engagement Ring

Located in Huntington, NY

This is a beautiful antique art deco platinum diamond and sapphire engagement ring that can dated back to the 1920's.

Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Tolkowsky 14K & Platinum .70ct Princess Cut Diamond Engagement Ring IGI CERT
Tolkowsky 14K & Platinum .70ct Princess Cut Diamond Engagement Ring IGI CERT

Tolkowsky 14K & Platinum .70ct Princess Cut Diamond Engagement Ring IGI CERT

By Tolkowsky

Located in Gainesville, FL

Tolkowsky 14K & Platinum .70ct Princess Cut Diamond Engagement Ring IGI CERT You are viewing a beautiful Tolkowsky Diamond Engagement Ring. This diamond is certified by IGI (Interna...

Category

21st Century and Contemporary Unknown Contemporary Engagement Rings

Materials

White Diamond, 14k Gold, White Gold, Platinum

Kian Design Platinum Gold Cushion Cut Ruby and Diamond Cluster Engagement Ring
Kian Design Platinum Gold Cushion Cut Ruby and Diamond Cluster Engagement Ring

Kian Design Platinum Gold Cushion Cut Ruby and Diamond Cluster Engagement Ring

By Kian Design

Located in South Perth, AU

Rubino Ring This stunning platinum and 18 carat yellow gold ring is set with an extraordinary cushion cut ruby complemented with a cluster of diamonds. A distinctive heirloom piec...

Category

21st Century and Contemporary Australian Art Deco Engagement Rings

Materials

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

Vintage 1950s Platinum Diamond and Sapphire Engagement Ring, Lady Di Style
Vintage 1950s Platinum Diamond and Sapphire Engagement Ring, Lady Di Style

Vintage 1950s Platinum Diamond and Sapphire Engagement Ring, Lady Di Style

Located in Antwerp, BE

Antique jewelry object group: engagement ring (or anniversary ring) Condition: very good condition Ring size Continental: 49 & 15¾ , Size US 5 , Size UK: J Free resizing (only for ...

Category

Mid-20th Century Belgian Retro Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

1.51 Carat Pear Cut Champagne Diamond Halo Engagement Ring
1.51 Carat Pear Cut Champagne Diamond Halo Engagement Ring

1.51 Carat Pear Cut Champagne Diamond Halo Engagement Ring

By Antoinette Bracks

Located in Brisbane, QLD

This modern take on this 1.51 Carat Pear Cut Champagne Diamond has all the features of a classic design set to pass the tests of time. It has all the ingredients for a "Yes" and se...

Category

2010s Australian Modern Engagement Rings

Materials

Diamond, Platinum

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12 Carat Platinum Engagement Ring For Sale on 1stDibs

Surely you’ll find the exact 12 carat platinum engagement ring you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using Platinum, Gold and 18k Gold. Our collection of these items for sale includes 86 vintage editions and 83 modern creations to choose from as well. If you’re looking for a 12 carat platinum engagement ring from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 20th Century while another version may have been produced as recently as the 21st Century. There have been many well-made iterations of the classic 12 carat platinum engagement ring over the years, but those made by Tiffany & Co., J. Birnbach and Antinori Fine Jewels are often thought to be among the most beautiful. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes emerald cut and old european cut alternatives. Finding a 12 carat platinum engagement ring for sale for women should be easy, but there are 41 pieces available to browse for unisex as well as men, too.

How Much is a 12 Carat Platinum Engagement Ring?

Prices for a 12 carat platinum engagement ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1,495 and can go as high as $1,350,000, while this accessory, on average, fetches $28,475.

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.