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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

brilliant cut diamond that weighs 0.77ct. graded I color with VVS2 clarity. Accentuating the center stone

Category

20th Century Engagement Rings

Materials

Diamond, Platinum

2.05 Carat GIA Cert Diamond Platinum Engagement Ring
2.05 Carat GIA Cert Diamond Platinum Engagement Ring

2.05 Carat GIA Cert Diamond Platinum Engagement Ring

Located in New York, NY

brilliant cut diamond that weighs 2.05ct. graded I color with VS1 clarity. The center stone is accentuated

Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

1.03 Carat GIA Cert Diamond Platinum Engagement Ring
1.03 Carat GIA Cert Diamond Platinum Engagement Ring

1.03 Carat GIA Cert Diamond Platinum Engagement Ring

Located in New York, NY

brilliant cut diamond that weighs 1.03ct. graded J color with SI1 clarity. Accentuating the center stone are

Category

20th Century Edwardian Engagement Rings

Materials

Diamond, Platinum

1.64 carat GIA cert Diamond Platinum Engagement Ring
1.64 carat GIA cert Diamond Platinum Engagement Ring

1.64 carat GIA cert Diamond Platinum Engagement Ring

Located in New York, NY

This stunning platinum ring is centered with a sparkling GIA certified old mine cut diamond that

Category

20th Century Engagement Rings

Materials

Diamond, 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

cut diamond that weighs 1.88ct. and is graded K color with VS1 clarity. The center diamond is

Category

Early 20th Century Edwardian Engagement Rings

Materials

Diamond, 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

diamond that weighs 0.77ct. and is graded K color with VS2 clarity. Accentuating the center stone are

Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

1.98 Carat GIA Cert Diamond Platinum Engagement Ring
1.98 Carat GIA Cert Diamond Platinum Engagement Ring

1.98 Carat GIA Cert Diamond Platinum Engagement Ring

Located in New York, NY

old European brilliant cut diamond that weighs 1.98ct. graded K color with SI2 clarity. The center

Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

0.96 Carat GIA Cert Diamond Platinum Engagement Ring
0.96 Carat GIA Cert Diamond Platinum Engagement Ring

0.96 Carat GIA Cert Diamond Platinum Engagement Ring

Located in New York, NY

This stunning platinum ring is centered with a sparkling GIA certified round brilliant cut diamond

Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

0.97 Carat GIA Cert Diamond Gold Engagement Ring
0.97 Carat GIA Cert Diamond Gold Engagement Ring

0.97 Carat GIA Cert Diamond Gold Engagement Ring

Located in New York, NY

diamond that weighs 0.97ct. graded H color with SI1 clarity. The center stone is flanked by two dazzling

Category

20th Century Engagement Rings

Materials

Diamond, 14k Gold, White Gold

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

certified round brilliant cut diamond that weighs 1.57ct. and is graded I color with SI1 clarity. The center

Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

1.01 Carat GIA Cert Diamond Platinum Cluster Ring
1.01 Carat GIA Cert Diamond Platinum Cluster Ring

1.01 Carat GIA Cert Diamond Platinum Cluster Ring

Located in New York, NY

brilliant cut diamond that weighs 1.01ct. graded I color with VS1 clarity. Accentuating the center stone are

Category

Late 20th Century Art Deco Engagement Rings

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

certified old European cut diamond that weighs 2.24ct. graded K color with VS2 clarity. Accentuating the

Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

1.92 carat GIA cert Diamond Platinum Engagement Ring
1.92 carat GIA cert Diamond Platinum Engagement Ring

1.92 carat GIA cert Diamond Platinum Engagement Ring

Located in New York, NY

brilliant cut diamond that weighs 1.92ct and is graded F color with VS2 clarity. Accentuating the center

Category

Early 20th Century Edwardian Engagement Rings

Materials

Diamond, Platinum

Stunning 2.36 Carat GIA Cert Diamond Platinum Engagement Ring
Stunning 2.36 Carat GIA Cert Diamond Platinum Engagement Ring

Stunning 2.36 Carat GIA Cert Diamond Platinum Engagement Ring

Located in New York, NY

cut diamond that weighs 2.36ct. graded I color with SI2 clarity. The center diamond is flanked by

Category

Vintage 1970s Engagement Rings

Materials

Diamond, White Diamond, Platinum

Stunning 2.27 Carat GIA Cert Diamond Platinum Engagement Ring
Stunning 2.27 Carat GIA Cert Diamond Platinum Engagement Ring

Stunning 2.27 Carat GIA Cert Diamond Platinum Engagement Ring

Located in New York, NY

This platinum ring is centered with a sparkling GIA certified round brilliant cut diamond that

Category

20th Century Edwardian Engagement Rings

Materials

Diamond, Platinum

Breathtaking 2.05 Carat GIA Cert Diamond Platinum Engagement Ring
Breathtaking 2.05 Carat GIA Cert Diamond Platinum Engagement Ring

Breathtaking 2.05 Carat GIA Cert Diamond Platinum Engagement Ring

Located in New York, NY

This amazing platinum ring centers a sparkling GIA certified round brilliant cut diamond that

Category

20th Century Engagement Rings

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

certified circular brilliant cut diamond that weighs 1.38ct. and is graded K color with SI1 clarity. The

Category

Early 20th Century Edwardian Engagement Rings

Materials

Diamond, Platinum

Edwardian 0.87 carat GIA cert Diamond platinum Engagement Ring
Edwardian 0.87 carat GIA cert Diamond platinum Engagement Ring

Edwardian 0.87 carat GIA cert Diamond platinum Engagement Ring

Located in New York, NY

mine cut diamond that weighs 0.87ct. graded G color with SI2 clarity. The center stone is accentuated

Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

Antique 0.93 Carat GIA Cert Diamond Platinum Engagement Ring
Antique 0.93 Carat GIA Cert Diamond Platinum Engagement Ring

Antique 0.93 Carat GIA Cert Diamond Platinum Engagement Ring

Located in New York, NY

brilliant cut diamond that weighs 0.93ct. graded J color with VS2 clarity. The center diamond is accentuated

Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, 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

brilliant cut diamond that weighs 1.01ct. The color of the diamond is I with VS1 clarity. The center stone

Category

Early 20th Century Edwardian Engagement Rings

Materials

Diamond, Platinum

1.06 Carat GIA Cert Diamond Gold Halo Engagement Ring
1.06 Carat GIA Cert Diamond Gold Halo Engagement Ring

1.06 Carat GIA Cert Diamond Gold Halo Engagement Ring

Located in New York, NY

Made of 18K white gold, this ring centers a sparkling GIA certified round brilliant cut diamond

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

1.48 Carat GIA Cert Diamond gold Solitaire Engagement Ring
1.48 Carat GIA Cert Diamond gold Solitaire Engagement Ring

1.48 Carat GIA Cert Diamond gold Solitaire Engagement Ring

Located in New York, NY

This 14k white gold ring centers a sparkling GIA certified round cut diamond that weighs 1.48ct

Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

Charming .54 Carat GIA Cert Diamond Gold Engagement Ring
Charming .54 Carat GIA Cert Diamond Gold Engagement Ring

Charming .54 Carat GIA Cert Diamond Gold Engagement Ring

Located in New York, NY

diamond that weighs 0.54ct. and is graded I color with VS2 clarity. The ring is stamped 18k and weighs 1.6

Category

Early 20th Century Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Peter Suchy 1.70 Carat GIA Cert Diamond Platinum Engagement Ring
Peter Suchy 1.70 Carat GIA Cert Diamond Platinum Engagement Ring

Peter Suchy 1.70 Carat GIA Cert Diamond Platinum Engagement Ring

By Peter Suchy

Located in Stamford, CT

Original emerald cut diamond from an estate 1.70ct I color VVS2 white face up, unusually bright and

Category

2010s Engagement Rings

Materials

Diamond, Platinum

Charming .59 Carat GIA Cert Diamond Ruby Halo Engagement Ring
Charming .59 Carat GIA Cert Diamond Ruby Halo Engagement Ring

Charming .59 Carat GIA Cert Diamond Ruby Halo Engagement Ring

Located in New York, NY

diamond that weighs 0.59ct. graded H color with VS2 clarity. Accentuating the center stone are high

Category

20th Century Engagement Rings

Materials

Diamond, Ruby, Platinum

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

Art Deco 1.04 Carat GIA Cert Diamond Platinum Engagement Ring

Located in New York, NY

mine cut diamond that weighs 1.04ct. The color of the diamond is I with SI2 clarity. The center stone

Category

Early 20th Century Engagement Rings

Materials

Diamond, Sapphire, Platinum

0.62 Carat GIA Cert Diamond Sapphire Halo Platinum Engagement Ring
0.62 Carat GIA Cert Diamond Sapphire Halo Platinum Engagement Ring

0.62 Carat GIA Cert Diamond Sapphire Halo Platinum Engagement Ring

Located in New York, NY

diamond that weighs 0.62ct. graded I color with VS1 clarity. Accentuating the center stone are even

Category

20th Century Art Deco Engagement Rings

Materials

Diamond, Sapphire, 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

mine cut diamond that weighs 1.05ct. The color of the diamond is I with VS2 clarity. The center diamond

Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Peter Suchy 1.00 Carat GIA Cert Diamond Platinum Halo Engagement Ring
Peter Suchy 1.00 Carat GIA Cert Diamond Platinum Halo Engagement Ring

Peter Suchy 1.00 Carat GIA Cert Diamond Platinum Halo Engagement Ring

By Peter Suchy

Located in Stamford, CT

Diamond engagement ring. GIA certified Old European center stone. 1.00cts. accented with a halo of

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Stunning Natural 8.18 Carat Sapphire 1.99 Carats GIA Cert Diamonds Gold Ring
Stunning Natural 8.18 Carat Sapphire 1.99 Carats GIA Cert Diamonds Gold Ring

Stunning Natural 8.18 Carat Sapphire 1.99 Carats GIA Cert Diamonds Gold Ring

Located in New York, NY

sapphire that weighs 8.18ct. The sapphire is flanked by two sparkling GIA certified trilliant cut diamonds

Category

20th Century Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold

1.57 Carat GIA Cert Diamond Gold Engagement Ring and Wedding Band Set
1.57 Carat GIA Cert Diamond Gold Engagement Ring and Wedding Band Set

1.57 Carat GIA Cert Diamond Gold Engagement Ring and Wedding Band Set

Located in New York, NY

The engagement ring centers a sparkling GIA certified round brilliant cut diamond that weighs

Category

20th Century Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Louis Newman & Co 4.27 carat Elongated Cushion GIA Cert Diamond Three Stone Ring
Louis Newman & Co 4.27 carat Elongated Cushion GIA Cert Diamond Three Stone Ring

Louis Newman & Co 4.27 carat Elongated Cushion GIA Cert Diamond Three Stone Ring

By Louis Newman & Company

Located in New York, NY

with 2 halfmoon diamonds weighing about 1 carat total. The halfmoons are cut to the longer side to help

Category

2010s American Engagement Rings

Materials

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

GIA cert 5.33 Carat Ruby Diamond Platinum Cocktail Ring
GIA cert 5.33 Carat Ruby Diamond Platinum Cocktail Ring

GIA cert 5.33 Carat Ruby Diamond Platinum Cocktail Ring

By Diamond Scene

Located in New York, NY

diamonds weighing 0.66 carats. Set in platinum.

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, White Diamond, Platinum

Art Deco Colombian Square Cut Emerald Diamond Platinum Three-Stone Ring
Art Deco Colombian Square Cut Emerald Diamond Platinum Three-Stone Ring

Art Deco Colombian Square Cut Emerald Diamond Platinum Three-Stone Ring

Located in Greenwich, CT

/Gubelin certification #15075166. No oil enhancement applied to emerald as indicated on certs. Diamond GIA

Category

Vintage 1920s American Art Deco Engagement Rings

Materials

Emerald, White Diamond, Platinum

GRS Certified 2.53 Carat Vivid Green Colombian Minor Oil Emerald & Diamond Ring
GRS Certified 2.53 Carat Vivid Green Colombian Minor Oil Emerald & Diamond Ring

GRS Certified 2.53 Carat Vivid Green Colombian Minor Oil Emerald & Diamond Ring

By Gad & Co.

Located in Miami, FL

) - Treatment: Minor (per GRS cert.) Diamond Details: - Carat: 2.38 CTTW - Cut: Round Brilliant - Color: E-F

Category

2010s Colombian Retro Cluster Rings

Materials

Diamond, Emerald, 18k Gold, White Gold, Yellow Gold

Elegant 4.26 Carat GIA Cert Emerald Cut Diamond Solitaire Engagement Ring
Elegant 4.26 Carat GIA Cert Emerald Cut Diamond Solitaire Engagement Ring

Elegant 4.26 Carat GIA Cert Emerald Cut Diamond Solitaire Engagement Ring

By Diamond Scene

Located in New York, NY

A beautiful brilliant diamond in a custom made mounting. GIA certified 4.26 carat K color VVS2

Category

21st Century and Contemporary Swiss Engagement Rings

Materials

Diamond, White Diamond, Platinum

Fine 4.21 Carat GIA Cert Minor Oil Emerald Diamond Platinum Ring
Fine 4.21 Carat GIA Cert Minor Oil Emerald Diamond Platinum Ring

Fine 4.21 Carat GIA Cert Minor Oil Emerald Diamond Platinum Ring

By Diamond Scene

Located in New York, NY

carats of diamonds in platinum. A fabulous ring that makes a statement but is still wearable. The

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Emerald, Platinum

GIA Cert 119.06 Carat Multicolor Mixed Cut Sapphire and Diamond Bracelet ref178
GIA Cert 119.06 Carat Multicolor Mixed Cut Sapphire and Diamond Bracelet ref178

GIA Cert 119.06 Carat Multicolor Mixed Cut Sapphire and Diamond Bracelet ref178

By Diamond Town

Located in New York, NY

, including pink, yellow, green, lavender, and light blue. 3.68 carats marquise and round cut natural diamonds

Category

21st Century and Contemporary Cuff Bracelets

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Pink Sapphire, Yellow S...

GIA Cert. 7.08ct Pear H SI2 Natural Diamond Loose or Set in Solitaire Ring
GIA Cert. 7.08ct Pear H SI2 Natural Diamond Loose or Set in Solitaire Ring

GIA Cert. 7.08ct Pear H SI2 Natural Diamond Loose or Set in Solitaire Ring

By EMD Diamonds

Located in New York, NY

**Save this diamond ❤️ to receive price updates** *Offered loose; mounting into the pictured

Category

21st Century and Contemporary American Contemporary Solitaire Rings

Materials

Diamond, White Gold

1.05ct. Diamond GIA  Cert Platinum Engagement Ring
1.05ct. Diamond GIA  Cert Platinum Engagement Ring

1.05ct. Diamond GIA Cert Platinum Engagement Ring

Located in New York, NY

Made of platinum, this ring centers a sparkling GIA certified round brilliant diamond that weighs

Category

Mid-20th Century Engagement Rings

Materials

Diamond, Platinum

Exquisite Burma 8.17ct Star Sapphire & Diamond Platinum Ring & Cert
Exquisite Burma 8.17ct Star Sapphire & Diamond Platinum Ring & Cert

Exquisite Burma 8.17ct Star Sapphire & Diamond Platinum Ring & Cert

Located in bangkok, TH

A wonderful Pastel Light Blue-Grey 8.17ct Star Sapphire & Diamond Platinum Ring . The ring

Category

2010s Cluster Rings

Materials

Diamond, Star Sapphire, Platinum

GIA Cert 1.02 Carat Diamond Platinum Engagement Ring
GIA Cert 1.02 Carat Diamond Platinum Engagement Ring

GIA Cert 1.02 Carat Diamond Platinum Engagement Ring

Located in New York, NY

certified round brilliant cut diamond that weighs 1.02ct. The color of the diamond is I with VS2 clarity

Category

Vintage 1950s Engagement Rings

Materials

Diamond, Platinum

Stunning GIA Cert 2.08 Carat Diamond Platinum Ring
Stunning GIA Cert 2.08 Carat Diamond Platinum Ring

Stunning GIA Cert 2.08 Carat Diamond Platinum Ring

Located in New York, NY

brilliant cut diamond that weighs 2.08ct. and is graded H color with VS2 clarity. Accentuating the center

Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Cert 1.00 Carat Diamond Gold Engagement Ring
GIA Cert 1.00 Carat Diamond Gold Engagement Ring

GIA Cert 1.00 Carat Diamond Gold Engagement Ring

Located in New York, NY

Made of 18k white gold, this ring centers a sparkling GIA certified round cut diamond that weighs 1

Category

Late 20th Century Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

1910s Natural Pearl, Coral and Diamond Necklace with cert.
1910s Natural Pearl, Coral and Diamond Necklace with cert.

1910s Natural Pearl, Coral and Diamond Necklace with cert.

Located in Roma, RM

refined architectural pendant set with carved natural coral, old-cut diamonds, and a brown diamond drop

Category

Vintage 1910s Italian Drop Necklaces

Materials

Coral, Diamond, Natural Pearl

Nally Magnificent GIA Cert Natural Pink Diamond Platinum Earrings
Nally Magnificent GIA Cert Natural Pink Diamond Platinum Earrings

Nally Magnificent GIA Cert Natural Pink Diamond Platinum Earrings

Located in New York, NY

Unique pink diamond earrings!!!!! Two pear-shaped pink diamonds surrounded by 28 marquise, 8 pear

Category

21st Century and Contemporary American Romantic Dangle Earrings

Materials

Diamond, Pink Diamond, Platinum

Cartier Diamond 18K White Gold Cross Bracelet w/ Cert
Cartier Diamond 18K White Gold Cross Bracelet w/ Cert

Cartier Diamond 18K White Gold Cross Bracelet w/ Cert

By Cartier

Located in Simpsonville, SC

Discover refined elegance with this Cartier Diamond Cross Pendant Bracelet, a testament to the

Category

21st Century and Contemporary Link Bracelets

Materials

Diamond, Gold, 18k Gold, White Gold

1.10 Carat GIA Cert Fancy Color Diamond Gold Necklace
1.10 Carat GIA Cert Fancy Color Diamond Gold Necklace

1.10 Carat GIA Cert Fancy Color Diamond Gold Necklace

Located in Miami, FL

Diamond Accented by .33 Carats of Round Brilliant Cut Diamonds, G Color, VS Clarity. Weight: 3.91 grams

Category

21st Century and Contemporary American Drop Necklaces

Materials

Brown Diamond, Diamond, 18k Gold

Amazing GIA Cert 2.06 Carat Diamond Platinum Engagement Ring
Amazing GIA Cert 2.06 Carat Diamond Platinum Engagement Ring

Amazing GIA Cert 2.06 Carat Diamond Platinum Engagement Ring

Located in New York, NY

This stunning platinum ring is centered with a sparkling GIA certified princess cut diamond that

Category

20th Century Engagement Rings

Materials

Diamond, Platinum

Platinum GIA Cert. Fancy Yellow Cushion Cut Diamond Engagement Ring
Platinum GIA Cert. Fancy Yellow Cushion Cut Diamond Engagement Ring

Platinum GIA Cert. Fancy Yellow Cushion Cut Diamond Engagement Ring

Located in New York, NY

-certified 3.53-carat fancy yellow cushion cut diamond. With exceptional VS2 clarity, the vibrant yellow

Category

2010s Engagement Rings

Materials

Diamond, Yellow Diamond, Yellow Gold, Platinum

GIA Cert. 2.65 Carat Yellow Diamond Center 18K Tennis Bracelet
GIA Cert. 2.65 Carat Yellow Diamond Center 18K Tennis Bracelet

GIA Cert. 2.65 Carat Yellow Diamond Center 18K Tennis Bracelet

Located in Miami, FL

GIA-certified natural diamond tennis bracelet in 18K two-tone gold featuring a 1.09 carat cushion

Category

21st Century and Contemporary Modern Tennis Bracelets

Materials

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

Elegant GIA Cert 1.06 Carat Diamond Gold Heart Pendant
Elegant GIA Cert 1.06 Carat Diamond Gold Heart Pendant

Elegant GIA Cert 1.06 Carat Diamond Gold Heart Pendant

Located in New York, NY

shape diamond that weighs 1.06ct. and is graded K color with SI1 clarity. Accentuating the center stone

Category

20th Century Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

1920s GIA Cert 1.28 Carat Diamond Platinum Engagement Ring
1920s GIA Cert 1.28 Carat Diamond Platinum Engagement Ring

1920s GIA Cert 1.28 Carat Diamond Platinum Engagement Ring

Located in New York, NY

brilliant cut diamond that weighs 1.28ct. graded H color with VS2 clarity. The center stone is flanked by

Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

Vintage Derco Platinum Diamond Solitaire Engagement Ring 1.51ct GIA cert
Vintage Derco Platinum Diamond Solitaire Engagement Ring 1.51ct GIA cert

Vintage Derco Platinum Diamond Solitaire Engagement Ring 1.51ct GIA cert

Located in Beverly Hills, CA

This refined platinum solitaire ring showcases a 1.51 carat cushion modified brilliant cut diamond

Category

Late 20th Century Engagement Rings

Materials

Diamond, Platinum

4.07ct Cushion Cut Fancy Light Yellow Diamond Ring with Diamond Halo  GIA Cert
4.07ct Cushion Cut Fancy Light Yellow Diamond Ring with Diamond Halo  GIA Cert

4.07ct Cushion Cut Fancy Light Yellow Diamond Ring with Diamond Halo GIA Cert

By Simon Ardem

Located in New York, NY

GIA-Certified cushion-cut 4.07 carat cushion fancy light yellow diamond platinum ring. This

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

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

Antique GIA Cert 1 Carat Diamond Platinum Engagement Ring
Antique GIA Cert 1 Carat Diamond Platinum Engagement Ring

Antique GIA Cert 1 Carat Diamond Platinum Engagement Ring

Located in New York, NY

brilliant cut diamond that weighs 1.00ct. and is graded K color with VS1 clarity. The center stone is

Category

Early 20th Century Engagement Rings

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

brilliant diamond that weighs 2.20 carats. The color of the diamond is I with VVS2 clarity. The center stone

Category

Early 20th Century Edwardian Engagement Rings

Materials

Diamond, Platinum

  • 1

Recent Sales

1.51ct GIA Cert Diamond Ring
1.51ct GIA Cert Diamond Ring

1.51ct GIA Cert Diamond Ring

Located in Carmel, CA

This stunning ring features a 1.51 carat GIA certified center diamond (G color, VS1 clarity) as

Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

5.07ct GIA Cert Diamond Ring
5.07ct GIA Cert Diamond Ring

5.07ct GIA Cert Diamond Ring

Located in Carmel, CA

An absolutely stunning 5.07 carat diamond ring. The center diamond is oval cut and is GIA certified

Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

2.43 Carats GIA Cert Diamonds Gold Earrings
2.43 Carats GIA Cert Diamonds Gold Earrings

2.43 Carats GIA Cert Diamonds Gold Earrings

By Shreve, Crump & Low

Located in Chestnut Hill, MA

2.43 diamond studs earrings set in a 18 karat white gold martini setting, 1.20 carat, H, SI2, GIA

Category

21st Century and Contemporary Modern Stud Earrings

Materials

Diamond, White Diamond, 18k Gold, White Gold

4.11ct GIA Cert Diamond Art Deco Ring
4.11ct GIA Cert Diamond Art Deco Ring

4.11ct GIA Cert Diamond Art Deco Ring

Located in Carmel, CA

A gorgeous 4.11ct Old European Cut Diamond sits at the center of this Art Deco era ring. The center

Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

1.00 Carat GIA Cert Diamond Gold Engagement Ring
1.00 Carat GIA Cert Diamond Gold Engagement Ring

1.00 Carat GIA Cert Diamond Gold Engagement Ring

Located in Portland, ME

14K White gold diamond engagement ring. The cluster style ring is centered with a GIA certified

Category

Vintage 1970s Engagement Rings

Materials

Diamond, 14k Gold

Masriera .92ct GIA Cert Diamond and Enamel Ring
Masriera .92ct GIA Cert Diamond and Enamel Ring

Masriera .92ct GIA Cert Diamond and Enamel Ring

By Masriera

Located in Carmel, CA

This lovely diamond ring features exquisite enamel work by Masriera. The center diamond is .92

Category

21st Century and Contemporary Spanish Contemporary Fashion Rings

Materials

Diamond, 18k Gold, Yellow Gold

1.54ct GIA Cert Diamond and 3.36ct Tsavorite Ring
1.54ct GIA Cert Diamond and 3.36ct Tsavorite Ring

1.54ct GIA Cert Diamond and 3.36ct Tsavorite Ring

Located in Carmel, CA

This exceptionally lovely ring features a 1.54 carat pear cut diamond (GIA Certified E color, SI1

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, Tsavorite, 18k Gold, White Gold

1.51ct GIA Cert Diamond Ring with Matching Diamond Band
1.51ct GIA Cert Diamond Ring with Matching Diamond Band

1.51ct GIA Cert Diamond Ring with Matching Diamond Band

Located in Carmel, CA

center diamond (H color, SI2 clarity) along with a matching diamond band. Both rings are crafted in 18k

Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

14.64 Carat Blue Sapphire GIA cert. Diamond Ring 18kt
14.64 Carat Blue Sapphire GIA cert. Diamond Ring 18kt

14.64 Carat Blue Sapphire GIA cert. Diamond Ring 18kt

Located in Miami, FL

. certified triangular natural earth mined diamonds, each weighing 1.46 carats (E-color, SI1 clarity) and 1.47

Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold

Jubilant Crown Cut .90 Carat GIA Cert Diamond Ring
Jubilant Crown Cut .90 Carat GIA Cert Diamond Ring

Jubilant Crown Cut .90 Carat GIA Cert Diamond Ring

Located in Carmel, CA

A beautiful three stone diamond ring with a classic look. This piece features a .90 carat GIA

Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Modern Round Brilliant 6.03 Carat GIA Cert Diamond Platinum Ring
Modern Round Brilliant 6.03 Carat GIA Cert Diamond Platinum Ring

Modern Round Brilliant 6.03 Carat GIA Cert Diamond Platinum Ring

Located in Scottsdale, AZ

A round brilliant diamond center stone, accented by two diamond baguettes, set on a hand crafted

Category

21st Century and Contemporary American Revival Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. 1.63 Carat GIA Cert Diamond and Platinum Ring
Tiffany & Co. 1.63 Carat GIA Cert Diamond and Platinum Ring

Tiffany & Co. 1.63 Carat GIA Cert Diamond and Platinum Ring

By Tiffany & Co.

Located in Carmel, CA

Dazzling and elegant, this 1.63 carat Emerald Cut Diamond ring from Tiffany & Co. makes quite an

Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

1.65 Carat GIA Cert Diamond Round Halo Gold Engagement Ring
1.65 Carat GIA Cert Diamond Round Halo Gold Engagement Ring

1.65 Carat GIA Cert Diamond Round Halo Gold Engagement Ring

Located in Los Angeles, CA

A delicate 0.60 carat total of round diamond detail surrounds a 1.65 carat Round center stone that

Category

2010s Engagement Rings

Materials

Diamond, 18k Gold

Art Deco 0.84 Carat EGL Cert Diamond Platinum Engagement Ring
Art Deco 0.84 Carat EGL Cert Diamond Platinum Engagement Ring

Art Deco 0.84 Carat EGL Cert Diamond Platinum Engagement Ring

Located in Los Angeles, CA

0.84ct Round Brilliant Cut diamond graded E color and SI1 clarity. This incredibly white diamond is

Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Simon G. 2.00 Carat GIA Cert Diamond Gold Engagement Set
Simon G. 2.00 Carat GIA Cert Diamond Gold Engagement Set

Simon G. 2.00 Carat GIA Cert Diamond Gold Engagement Set

By Simon G Jewelry

Located in Lambertville, NJ

prong set with a center G.I.A. report diamond weighing 2.0cts. grading F VS2 clarity. The engagement

Category

Early 2000s American Engagement Rings

Materials

Diamond, 18k Gold

Antique .64 Carat GIA Cert Diamond Sapphire Gold Engagement Ring
Antique .64 Carat GIA Cert Diamond Sapphire Gold Engagement Ring

Antique .64 Carat GIA Cert Diamond Sapphire Gold Engagement Ring

Located in Tampa, FL

A gorgeous antique engagement ring featuring a .64ct. apx. European cut diamond that G.I.A. graded

Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Blue Sapphire, Diamond, 18k Gold, White Gold

3.2 Carat GIA Cert Diamond Gold Cushion Pave Diamond Engagement Ring
3.2 Carat GIA Cert Diamond Gold Cushion Pave Diamond Engagement Ring

3.2 Carat GIA Cert Diamond Gold Cushion Pave Diamond Engagement Ring

Located in Los Angeles, CA

Here at Wonder Jewelers, we make the best efforts to bring you High-Quality Jewelry and Diamonds

Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold

7.20 Carat Cushion Fancy Yellow GIA Cert Diamond gold Engagement Ring
7.20 Carat Cushion Fancy Yellow GIA Cert Diamond gold Engagement Ring

7.20 Carat Cushion Fancy Yellow GIA Cert Diamond gold Engagement Ring

Located in Huntington, NY

in an 18k yellow gold head. The ring contains a 7.2ct fancy yellow cushion cut diamond and is flanked

Category

Early 2000s American Modern Engagement Rings

Materials

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

2.52 Carat Asscher Cut EGL Cert Diamond Gold Halo Engagement Ring
2.52 Carat Asscher Cut EGL Cert Diamond Gold Halo Engagement Ring

2.52 Carat Asscher Cut EGL Cert Diamond Gold Halo Engagement Ring

Located in Los Angeles, CA

We present this striking, Diamond Engagement Ring skillfully crafted from 18K White gold

Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold

Art Deco 1.16 Carat GIA Cert Diamond Platinum Antique Engagement Ring
Art Deco 1.16 Carat GIA Cert Diamond Platinum Antique Engagement Ring

Art Deco 1.16 Carat GIA Cert Diamond Platinum Antique Engagement Ring

Located in Tampa, FL

This Art Deco platinum and diamond Antique engagement ring is of exceptional elegance! It features

Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco Style Platinum Ring, Round Diamond GIA Cert, Diamonds, Rubis Baguettes
Art Deco Style Platinum Ring, Round Diamond GIA Cert, Diamonds, Rubis Baguettes

Art Deco Style Platinum Ring, Round Diamond GIA Cert, Diamonds, Rubis Baguettes

By Jenny Dee

Located in Geneva, CH

0.73 ct GIA certificate, color F, purity VS1, set with VVS White Diamonds melees 0.22ct. and Ruby

Category

2010s Italian Art Deco Fashion Rings

Materials

Diamond, White Diamond, Ruby, Platinum

Convertible Heart Shaped Fancy Light Yellow GIA Cert Diamond Ring and Necklace
Convertible Heart Shaped Fancy Light Yellow GIA Cert Diamond Ring and Necklace

Convertible Heart Shaped Fancy Light Yellow GIA Cert Diamond Ring and Necklace

By Michael Barin

Located in Carmel by the Sea, CA

Heart Shaped, GIA Certified Fancy Light Yellow 4.41 CT Diamond set in 18 Karat White Gold and

Category

2010s American Contemporary Chain Necklaces

Materials

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

Fancy Intense Greenish-Yellow .77ct. conflict free Oval GIA Cert. Diamond Halo
Fancy Intense Greenish-Yellow .77ct. conflict free Oval GIA Cert. Diamond Halo

Fancy Intense Greenish-Yellow .77ct. conflict free Oval GIA Cert. Diamond Halo

By Leo Ingwer

Located in New York, NY

This Fancy Intense Greenish-Yellow .77ct. VS2 Oval Diamond is like a burst of sunshine! It's set in

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Yellow Diamond, 14k Gold

6.30 Ct T.W. Natural Fancy Yellow Emerald GIA Cert Diamond Cluster 18KT Ring
6.30 Ct T.W. Natural Fancy Yellow Emerald GIA Cert Diamond Cluster 18KT Ring

6.30 Ct T.W. Natural Fancy Yellow Emerald GIA Cert Diamond Cluster 18KT Ring

Located in Los Angeles, CA

Exquisite 6.30 Carat Total Weight Natural Fancy Yellow Emerald GIA Certified Diamond Cluster Ring

Category

21st Century and Contemporary North American Art Deco Cluster Rings

Materials

Diamond, Emerald, 18k Gold

2.04 Carat T.W. Natural Mined GIA Cert Diamond Fancy Yellow Pink 18KT White Gold
2.04 Carat T.W. Natural Mined GIA Cert Diamond Fancy Yellow Pink 18KT White Gold

2.04 Carat T.W. Natural Mined GIA Cert Diamond Fancy Yellow Pink 18KT White Gold

Located in Los Angeles, CA

2.04 Carat T.W. Natural Mined GIA Certified Diamond Fancy Yellow Pink 18KT White Gold Description

Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, White Gold

1.05 Ct Loose H/VS2 Rectangular Modified Brilliant Princess Diamond Gia Cert
1.05 Ct Loose H/VS2 Rectangular Modified Brilliant Princess Diamond Gia Cert

1.05 Ct Loose H/VS2 Rectangular Modified Brilliant Princess Diamond Gia Cert

Located in Sherman Oaks, CA

1.05 Ct Loose H/VS2 Rectangular Modified Brilliant Princess Diamond GIA Cert Diamond General Info

Category

21st Century and Contemporary American Modern Loose Gemstones

Materials

Diamond

0.56ctw Diamond Solitaire Pendant Necklace 14K Rose Gold W/ Cert
0.56ctw Diamond Solitaire Pendant Necklace 14K Rose Gold W/ Cert

0.56ctw Diamond Solitaire Pendant Necklace 14K Rose Gold W/ Cert

Located in Vienna, VA

0.56ctw Diamond Solitaire Pendant Necklace 14K Rose Gold W/ Cert Diamond Solitaire Pendant

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Rose Gold, 14k Gold

Handcrafted Signet 18k Yellow Gold Diamond Engagement Ring GIA Cert 5.39 Carat
Handcrafted Signet 18k Yellow Gold Diamond Engagement Ring GIA Cert 5.39 Carat

Handcrafted Signet 18k Yellow Gold Diamond Engagement Ring GIA Cert 5.39 Carat

Located in Lakewood, NJ

ring. Set with a 5.39 carat J color VVS2 clarity Round Shape GIA Cert diamond. This signet style ring

Category

Late 20th Century North American Modern Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

18k White Gold 3 Stone Diamond Ring With a 0.70 Ct And 2x 0.35 Cts Brilliant Cut
18k White Gold 3 Stone Diamond Ring With a 0.70 Ct And 2x 0.35 Cts Brilliant Cut

18k White Gold 3 Stone Diamond Ring With a 0.70 Ct And 2x 0.35 Cts Brilliant Cut

By Valérie Danenberg

Located in PARIS, FR

with worked baskets where the light came to illuminate the gems. GIA CERT. Diamonds: 0.70 Carat

Category

2010s French Classical Roman Engagement Rings

Materials

Diamond, 18k Gold, White Gold

3.81ct Diamond Stud Earrings in 18ct White Gold with Alpha Backs
3.81ct Diamond Stud Earrings in 18ct White Gold with Alpha Backs

3.81ct Diamond Stud Earrings in 18ct White Gold with Alpha Backs

Located in Yorkshire, West Yorkshire

, matching well in colour and clarity and weighing a total of 3.82ct. The Diamonds each have an Anchor Cert

Category

21st Century and Contemporary British Modern Stud Earrings

Materials

Diamond, 18k Gold, White Gold

Round Diamond Engagement Ring, Channel Set Side Diamonds and Engraving 'Certed'
Round Diamond Engagement Ring, Channel Set Side Diamonds and Engraving 'Certed'

Round Diamond Engagement Ring, Channel Set Side Diamonds and Engraving 'Certed'

By Concierge Diamonds Inc.

Located in Los Angeles, CA

This beautiful custom diamond engagement ring is crafted in Platinum and contains a Round Diamond

Category

2010s American Art Deco Engagement Rings

Materials

Diamond, Platinum

Two Tone Yellow Gold & White Gold Diamond Solitaire Engagement Ring (1Ct Certed)
Two Tone Yellow Gold & White Gold Diamond Solitaire Engagement Ring (1Ct Certed)

Two Tone Yellow Gold & White Gold Diamond Solitaire Engagement Ring (1Ct Certed)

By Concierge Diamonds Inc.

Located in Los Angeles, CA

your needs and budget, including the color of metal, and the shape and specifics of the center diamond

Category

2010s American Modern Engagement Rings

Materials

Diamond, 18k Gold

GIA Cert 5.10ct Alexandrite and Diamond Ring
GIA Cert 5.10ct Alexandrite and Diamond Ring

GIA Cert 5.10ct Alexandrite and Diamond Ring

Located in Carmel, CA

extraordinary center stone is flanked by two pear cut diamonds weighing 1.00 carats total, as well as an

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Alexandrite, Diamond, Platinum

GIA Cert Ruby Diamond Gold Cocktail Ring
GIA Cert Ruby Diamond Gold Cocktail Ring

GIA Cert Ruby Diamond Gold Cocktail Ring

Located in Carmel, CA

total carats of Diamonds. The center ruby is GIA certified and the ring is currently size 7.

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

Art deco GIA Cert fancy diamond and diamond platinum brooch
Art deco GIA Cert fancy diamond and diamond platinum brooch

Art deco GIA Cert fancy diamond and diamond platinum brooch

Located in Vienna, AT

Important fancy coloured diamond and diamond brooch, center stone brilliant cut yellow diamond

Category

Vintage 1920s Unknown Art Deco Brooches

Materials

Diamond, Yellow Diamond, Platinum

8.94 Carat GIA Cert Yellow Diamond Platinum Ring
8.94 Carat GIA Cert Yellow Diamond Platinum Ring

8.94 Carat GIA Cert Yellow Diamond Platinum Ring

By Michael Barin

Located in Carmel by the Sea, CA

Fancy Yellow Diamond Platinum Ring, accented with .75ct Ideal Cut Diamonds. GIA Certified 8.94 CT

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, White Diamond, Yellow Diamond, Platinum

Fancy Oval GIA Cert Yellow Diamond Platinum Ring
Fancy Oval GIA Cert Yellow Diamond Platinum Ring

Fancy Oval GIA Cert Yellow Diamond Platinum Ring

By Michael Barin

Located in Carmel by the Sea, CA

Fancy Oval Canary Yellow Diamond set in Platinum and accented with two .75ct Kite Shaped Side

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Yellow Diamond, Platinum

1.53 Carat GIA Cert Fancy Yellow Diamond Ring
1.53 Carat GIA Cert Fancy Yellow Diamond Ring

1.53 Carat GIA Cert Fancy Yellow Diamond Ring

Located in Carmel, CA

A breathtaking 1.53 carat radiant cut fancy yellow diamond sits at the center of this beautiful 18k

Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

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

10.06 Carat GIA Cert Round Diamond Platinum Engagement  Ring
10.06 Carat GIA Cert Round Diamond Platinum Engagement  Ring

10.06 Carat GIA Cert Round Diamond Platinum Engagement Ring

By Shreve, Crump & Low

Located in Chestnut Hill, MA

clarity of K/SI1 3X GIA cert# 2165357790 The diamond is set in a diamond mounting with an under gallery

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

18k Gold, Vintage 1.50 Diamond Pendant (GIA Cert)
18k Gold, Vintage 1.50 Diamond Pendant (GIA Cert)

18k Gold, Vintage 1.50 Diamond Pendant (GIA Cert)

Located in Miami, FL

carats of round brilliant cut diamonds, boasting VS clarity and F color. Each diamond is meticulously

Category

21st Century and Contemporary European Art Nouveau Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

GIA Cert Fancy Intense Yellowish Green Diamond Pink Diamond White Diamond Ring
GIA Cert Fancy Intense Yellowish Green Diamond Pink Diamond White Diamond Ring

GIA Cert Fancy Intense Yellowish Green Diamond Pink Diamond White Diamond Ring

By Yael Designs

Located in San Francisco, CA

A square-shaped fancy intense yellowish green diamond with clipped-corners is set within a

Category

2010s Cocktail Rings

Materials

Diamond, Yellow Diamond, Pink Diamond, 18k Gold

Pair of GIA Cert Ruby Diamond Gold Earclips
Pair of GIA Cert Ruby Diamond Gold Earclips

Pair of GIA Cert Ruby Diamond Gold Earclips

Located in New York, NY

, clarity, and luster are surrounded by a cluster of round and marquise diamonds, mounted in 18 karat white

Category

2010s Contemporary Clip-on Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

1.89ct GIA Cert Unheated Ruby and Diamond Ring
1.89ct GIA Cert Unheated Ruby and Diamond Ring

1.89ct GIA Cert Unheated Ruby and Diamond Ring

Located in Carmel, CA

of accent diamonds. The mounting is crafted in 18k white gold and it is currently size 6.

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

.76 Carat GIA Cert Pink Diamond Gold Pendant Necklace

.76 Carat GIA Cert Pink Diamond Gold Pendant Necklace

By Shreve, Crump & Low

Located in Chestnut Hill, MA

Platinum and 18 karat pink gold necklace consisting of 1 kite shape natural pink diamond weighing

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Pink Diamond

3.95 Carat GIA Cert European Cut Diamond Platinum Ring
3.95 Carat GIA Cert European Cut Diamond Platinum Ring

3.95 Carat GIA Cert European Cut Diamond Platinum Ring

Located in San Francisco, CA

setting, handcrafted in platinum - circa 1950s. The dynamic diamond sparkles mightily between angled rows

Category

Mid-20th Century Engagement Rings

Materials

Diamond, White Diamond, Platinum

Theodoros GIA Cert Natural Pink Diamond Pearl Gold Ring
Theodoros GIA Cert Natural Pink Diamond Pearl Gold Ring

Theodoros GIA Cert Natural Pink Diamond Pearl Gold Ring

Located in Kavala, GR

protagonist of the piece has been certified by GIA to be a Natural Fancy Brownish Purplish Pink diamond even

Category

2010s Greek Cocktail Rings

Materials

Diamond, Pearl, Pink Diamond, 18k Gold

Stunning GIA Cert Emerald Diamond Dangle Earrings
Stunning GIA Cert Emerald Diamond Dangle Earrings

Stunning GIA Cert Emerald Diamond Dangle Earrings

Located in New York, NY

DIAMOND • ROUND: 2.90Ct. • Total Diamond Wt.: 2.90Ct. GEMSTONE Emerald : 41.62 Ct. Dimension(mm

Category

21st Century and Contemporary American Dangle Earrings

Materials

Emerald, 18k Gold

Yael Designs GIA Cert Blue Sapphire Diamond Platinum Ring
Yael Designs GIA Cert Blue Sapphire Diamond Platinum Ring

Yael Designs GIA Cert Blue Sapphire Diamond Platinum Ring

By Yael Designs

Located in San Francisco, CA

diamonds, weighing 0.33 carats total, to either side and round brilliant-cut diamonds to finish the frame

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Blue Sapphire, Platinum

GIA Cert Paraiba Green Tourmaline Diamond Gold Dome Ring
GIA Cert Paraiba Green Tourmaline Diamond Gold Dome Ring

GIA Cert Paraiba Green Tourmaline Diamond Gold Dome Ring

Located in Chestnut Hill, MA

round brilliant cut diamonds.

Category

21st Century and Contemporary Brazilian Contemporary Cocktail Rings

Materials

Diamond, Tourmaline, White Diamond, 18k Gold

1.03 Carat GIA Cert Radiant Cut Diamond Gold Ring
1.03 Carat GIA Cert Radiant Cut Diamond Gold Ring

1.03 Carat GIA Cert Radiant Cut Diamond Gold Ring

By Shreve, Crump & Low

Located in Chestnut Hill, MA

14 karat white gold halo ring consisting of 1 radiant cut diamond weighing 1.03 carats having a

Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, White Diamond, 14k Gold, White Gold

Kwiat Legacy GIA Cert Pear Shaped Diamond Gold Earrings

Kwiat Legacy GIA Cert Pear Shaped Diamond Gold Earrings

By Kwiat

Located in New York, NY

GIA certified (3.09ct F/VS2 and 3.03ct F/VS2). The earrings have 2.13cts of pave diamonds as well

Category

2010s Drop Earrings

Materials

Diamond, 18k Gold

1.57 Carat GIA Cert Asscher Cut Diamond Platinum Ring
1.57 Carat GIA Cert Asscher Cut Diamond Platinum Ring

1.57 Carat GIA Cert Asscher Cut Diamond Platinum Ring

Located in Carmel, CA

An extraordinary three-stone diamond ring with a 1.57 carat Ascher Cut diamond at its center (GIA

Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

10.49 Carat GIA Cert Blue Sapphire Diamond Gold Ring
10.49 Carat GIA Cert Blue Sapphire Diamond Gold Ring

10.49 Carat GIA Cert Blue Sapphire Diamond Gold Ring

Located in Chicago, IL

Impressive natural oval blue sapphire and diamond cocktail ring set in 18k white gold. The Princess

Category

2010s American Cocktail Rings

Materials

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

6.68 Carat GIA Cert Pear Shape Diamond Platinum Ring
6.68 Carat GIA Cert Pear Shape Diamond Platinum Ring

6.68 Carat GIA Cert Pear Shape Diamond Platinum Ring

Located in Calabasas, CA

A magnificent 6.68ct, J, VVS2, Diamond Ring. This gorgeous Diamond is set in a platinum ring with 2

Category

21st Century and Contemporary American More Rings

Materials

Diamond, Platinum

5.13 Carat GIA Cert Radiant Diamond Halo Gold Ring
5.13 Carat GIA Cert Radiant Diamond Halo Gold Ring

5.13 Carat GIA Cert Radiant Diamond Halo Gold Ring

Located in Calabasas, CA

This beautiful Radiant Diamond ring is showing a modern and delicate design enhancing the beauty of

Category

2010s American Fashion Rings

Materials

Diamond, White Gold

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Old Mine Diamond Solitaire Ring, circa 1900
Old Mine Diamond Solitaire Ring, circa 1900

Old Mine Diamond Solitaire Ring, circa 1900

Located in London, GB

Old mine diamond solitaire ring. Set centrally with a cushion shape old mine diamond, L colour, SI2 clarity, with a weight of 4.48 carats, in an open back claw setting, flanked by si...

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Antique Early 1900s Victorian Solitaire Rings

Materials

Diamond, Yellow Gold

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

Art Deco Old European Cut Diamond Platinum Filigree Engagement Ring

Located in Boca Raton, FL

Beautiful Art Deco diamond engagement ring handmade in platinum. The Old European cut diamond weighs approximately 1.00 carat and is graded I color and SI1 clarity. The surrounding O...

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Early 20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Handmade Art Deco Platinum Ring 4.11 Ct Old Mine Cut Diamond – I/VS2 GIA
Handmade Art Deco Platinum Ring 4.11 Ct Old Mine Cut Diamond – I/VS2 GIA

Handmade Art Deco Platinum Ring 4.11 Ct Old Mine Cut Diamond – I/VS2 GIA

Located in New York, NY

This elegant handmade Art Deco ring features a stunning 4.11-carat Old Mine cut diamond, ( Dating pre-1900’s) graded I color and VS2 clarity (GIA certified). The platinum setting, cr...

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Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

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...

Category

Vintage 1920s Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Old Mine Diamond Solitaire Engagement Ring - GIA
Antique Art Deco Platinum Old Mine Diamond Solitaire Engagement Ring - GIA

Antique Art Deco Platinum Old Mine Diamond Solitaire Engagement Ring - GIA

Located in Great Neck, NY

Beautiful Antique Art Deco Platinum Old Mine Diamond Solitaire Engagement Ring - GIA. This incredible old mine cut diamond engagement ring is crafted in platinum. This gorgeous ring ...

Category

Vintage 1920s Art Deco Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum Diamond Solitaire Engagement Ring
Tiffany & Co. Platinum Diamond Solitaire Engagement Ring

Tiffany & Co. Platinum Diamond Solitaire Engagement Ring

By Tiffany & Co.

Located in Scottsdale, AZ

Designer: Tiffany & Co.  Material: Platinum Diamond: 1 round brilliant cut = 1.05cttw Color: I Clarity: VS1 Ring Size: 4.5  Weight: 5.56 grams

Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

2.22 Carat Old Mine Cut Diamond Platinum Engagement Ring
2.22 Carat Old Mine Cut Diamond Platinum Engagement Ring

2.22 Carat Old Mine Cut Diamond Platinum Engagement Ring

Located in New York, NY

This stunning platinum ring is centered with a sparkling EGL certified old mine cut diamond that weighs 2.22ct. The color of the diamond is I-J with VS1 clarity. The center diamond i...

Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

2.06 Carat Old European Cut Diamond Ring
2.06 Carat Old European Cut Diamond Ring

2.06 Carat Old European Cut Diamond Ring

Located in Chicago, IL

This gorgeous ring features a 2.06 carat old European cut diamond with a hint of warmth. Mounted within four double claw prongs and a triple ribbed band, this ring is elegant with a ...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

Antique 4.33 Carat Diamond and Platinum Solitaire Ring Circa 1915
Antique 4.33 Carat Diamond and Platinum Solitaire Ring Circa 1915

Antique 4.33 Carat Diamond and Platinum Solitaire Ring Circa 1915

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive antique 4.33 carat diamond and platinum solitaire engagement ring; part of our diverse antique jewelry and estate jewelry collections. This stunning,...

Category

Vintage 1910s Unknown Solitaire Rings

Materials

Diamond, Platinum

GIA 2.50 Carat Old Mine Cut Diamond Engagement Ring
GIA 2.50 Carat Old Mine Cut Diamond Engagement Ring

GIA 2.50 Carat Old Mine Cut Diamond Engagement Ring

Located in New York, NY

Made of platinum, this ring centers a sparkling GIA certified old mine cut diamond that weighs 2.50ct. The color of the diamond is I with SI1 clarity. The center stone is accentuated...

Category

20th Century Engagement Rings

Materials

Diamond, Platinum

French 1950s 3, 45 Carats Diamond 18 Karats White Gold Solitaire Ring
French 1950s 3, 45 Carats Diamond 18 Karats White Gold Solitaire Ring

French 1950s 3, 45 Carats Diamond 18 Karats White Gold Solitaire Ring

Located in Poitiers, FR

Ring in 18 karat white gold, eagle head hallmark, and platinum, dog head hallmark. Magnificent and elegant diamond solitaire ring, its setting consists of a half-bowed ring, which ho...

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Vintage 1950s French Retro Solitaire Rings

Materials

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

1930s Art Deco Platinum 1.60 Carat Old European Cut Diamond Engagement Ring
1930s Art Deco Platinum 1.60 Carat Old European Cut Diamond Engagement Ring

1930s Art Deco Platinum 1.60 Carat Old European Cut Diamond Engagement Ring

Located in Hicksville, NY

Item Details: Ring Size: 6.75 Metal Type: Platinum Weight: 3.8 grams Center Diamond Details Shape: Old European Cut Carat Weight: 1.60 carat Color: N Clarity: VS Side Stone Detai...

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Vintage 1930s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

Antique Art Deco 1930s 2.50 Carat Old Mine Cut Diamond Engagement Ring
Antique Art Deco 1930s 2.50 Carat Old Mine Cut Diamond Engagement Ring

Antique Art Deco 1930s 2.50 Carat Old Mine Cut Diamond Engagement Ring

Located in New York, NY

Finely crafted in platinum with a GIA certified Old Mine cut Diamond weighing 2.50 carats, I color, VS1 clarity, GIA #12118436. The ring features 2 Shield cut side Diamonds weighing ...

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Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Edwardian 2.26ct Old Mine Cut Diamond Platinum Engagement Ring, Circa 1910
Edwardian 2.26ct Old Mine Cut Diamond Platinum Engagement Ring, Circa 1910

Edwardian 2.26ct Old Mine Cut Diamond Platinum Engagement Ring, Circa 1910

Located in London, GB

This original antique engagement ring features a beautiful old mine cushion cut diamond weighing 2.26ct set in an eight split claw, open back setting. The stone is wonderfully accomp...

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Vintage 1910s English Edwardian Engagement Rings

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Diamond, Platinum

Old European Cut 1.62 Carat Diamond Engagement Ring
Old European Cut 1.62 Carat Diamond Engagement Ring

Old European Cut 1.62 Carat Diamond Engagement Ring

Located in New York, NY

Beautifully cut lively and brilliant Old European Cut diamond set in a handcrafted platinum ring mount embellished by 2 bright white tapered baguettes on either side of the shank. Th...

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Vintage 1930s American Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco 1930s 2.41 Carat Old European Cut Diamond Engagement Ring
Antique Art Deco 1930s 2.41 Carat Old European Cut Diamond Engagement Ring

Antique Art Deco 1930s 2.41 Carat Old European Cut Diamond Engagement Ring

Located in New York, NY

Finely crafted in platinum with an Old European cut Diamond at the center weighing 2.41 carats, K color, SI1 clarity, and accenting single cut Diamonds. Circa 1930s Size 5 1/4, resiz...

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Vintage 1930s Art Deco Engagement Rings

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Diamond, Platinum

Get Updated with New Arrivals
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Certed Diamonds For Sale on 1stDibs

There is a broad range of certed diamonds for sale on 1stDibs. All of the items for sale were constructed with extraordinary care, often using Platinum, Gold and 18k Gold. Our collection of these items for sale includes 320 vintage editions and 480 modern creations to choose from as well. Our inventory has long been popular, and it includes earlier versions that date to the 18th Century and newer variations that were made as recently as the 21st Century. Pieces in our collection of certed diamonds made by Art Deco jewelers — as well as those associated with Modern — are very popular. J. Birnbach, Polya Medvedeva Jewellery and Tiffany & Co. each produced beautiful examples of these items that are worth considering. Today, if you’re looking for round cut certed diamonds and are unable to find the perfect match, our selection also includes cushion cut and emerald cut alternatives. If you’re browsing the variety of certed diamonds for sale, you’ll find that many are available today for women, but there are still pieces to choose from for men.

How Much are Certed Diamonds?

Prices for certed diamonds can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1,100 and can go as high as $4,450,000, while certed diamonds, on average, fetch $23,387.

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.