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Used 1 Carat Diamond Ring

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Vintage bicolore GIA certified 1 Carat Diamond ring
Vintage bicolore GIA certified 1 Carat Diamond ring

Vintage bicolore GIA certified 1 Carat Diamond ring

Located in Uccle, BE

Vintage bicolore white and yellow gold 18 Karat ring. The ring is set with a center Asher cut diamond of approximately 1 Carat ( certificated J color - Vs2 clarity), two old Europe...

Category

Late 20th Century European Used 1 Carat Diamond Ring

Materials

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

Open Band SI Clarity HI Color 1 Carat Diamond Ring in 14k Solid White Gold
Open Band SI Clarity HI Color 1 Carat Diamond Ring in 14k Solid White Gold

Open Band SI Clarity HI Color 1 Carat Diamond Ring in 14k Solid White Gold

By Spectrum Jewels

Located in Deira, Dubai

Open Band SI Clarity HI Color 1 Carat Diamond Ring in 14k Solid White Gold Designed for those who love clean lines and elegant forms, this contemporary ring features a sleek open ba...

Category

21st Century and Contemporary American Modern Used 1 Carat Diamond Ring

Materials

Diamond, Gold, 14k Gold, White Gold

Open Band SI Clarity HI Color 1 Carat Diamond Ring in 18k Solid White Gold
Open Band SI Clarity HI Color 1 Carat Diamond Ring in 18k Solid White Gold

Open Band SI Clarity HI Color 1 Carat Diamond Ring in 18k Solid White Gold

By Spectrum Jewels

Located in Deira, Dubai

Open Band SI Clarity HI Color 1 Carat Diamond Ring in 18k Solid White Gold Designed for those who love clean lines and elegant forms, this contemporary ring features a sleek open ba...

Category

21st Century and Contemporary American Modern Used 1 Carat Diamond Ring

Materials

Diamond, Gold, 18k Gold, White Gold

GIA 1 Carat Diamond Ring. Cushion Diamond Sapphire Platinum Engagement Ring IVS1
GIA 1 Carat Diamond Ring. Cushion Diamond Sapphire Platinum Engagement Ring IVS1

GIA 1 Carat Diamond Ring. Cushion Diamond Sapphire Platinum Engagement Ring IVS1

Located in New York, NY

Primary Stone: Diamond Primary Stone Weight: Approx 1.00 Carats Primary Stone Cut: Cushion Cut Primary Stone Color: I Color Primary Stone Clarity: VS1 Secondary Stones: Sapphire Se...

Category

21st Century and Contemporary Art Deco Used 1 Carat Diamond Ring

Materials

Diamond, Blue Sapphire, Sapphire, Platinum

1 Carat Diamond Ring. GIA Emerald Cut Diamond Engagement Ring Platinum G VS2
1 Carat Diamond Ring. GIA Emerald Cut Diamond Engagement Ring Platinum G VS2

1 Carat Diamond Ring. GIA Emerald Cut Diamond Engagement Ring Platinum G VS2

Located in New York, NY

Primary Stone: Diamond Primary Stone Weight: 0.95 Carat Primary Stone Cut: Emerald Cut Primary Stone Color: G Color Primary Stone Clarity: VS2 Certification: GIA Certified Secondary...

Category

21st Century and Contemporary Art Deco Used 1 Carat Diamond Ring

Materials

Diamond, Platinum

Art Deco Platinum and 1 Carat Diamond Ring. Old European Diamond Engagement Ring
Art Deco Platinum and 1 Carat Diamond Ring. Old European Diamond Engagement Ring

Art Deco Platinum and 1 Carat Diamond Ring. Old European Diamond Engagement Ring

Located in New York, NY

Age: Antique Era: Art Deco Era, Circa 1925 Primary Stone: Diamond Primary Stone Weight: Approx. 1.00-Carats Primary Stone Cut: Old European Cut Primary Stone Color: I Color Primary ...

Category

1920s Unknown Art Deco Used 1 Carat Diamond Ring

Materials

Diamond, Platinum

Cartier Destinée PT950‑Platinum Halo‑Set Cushion‑Cut 1‑Carat Diamond Ring
Cartier Destinée PT950‑Platinum Halo‑Set Cushion‑Cut 1‑Carat Diamond Ring

Cartier Destinée PT950‑Platinum Halo‑Set Cushion‑Cut 1‑Carat Diamond Ring

By Cartier

Located in Guangzhou, CN

Cartier Destinée‑collection engagement ring crafted in PT950 platinum. Central cushion‑cut diamond weighs 1.15 carats with Colour E and Clarity VVS1, surrounded by halo‑set accent di...

Category

2010s Used 1 Carat Diamond Ring

6 Carat Oval Tanzanite and 1 Carat Diamond Ring 14 Karat White Gold, Estate
6 Carat Oval Tanzanite and 1 Carat Diamond Ring 14 Karat White Gold, Estate

6 Carat Oval Tanzanite and 1 Carat Diamond Ring 14 Karat White Gold, Estate

Located in New York, NY

This extraordinary, 6 carat tanzanite is truly an extraordinary gemstone. There are total of 1.0 carats of shimmering white diamonds, this brilliant Oval-cut gem exhibits the rich ...

Category

20th Century Used 1 Carat Diamond Ring

Materials

Diamond, Tanzanite, 14k Gold

Art Deco Platinum GIA 1 Carat Diamond Ring. Old European Engagement Ring I VS2
Art Deco Platinum GIA 1 Carat Diamond Ring. Old European Engagement Ring I VS2

Art Deco Platinum GIA 1 Carat Diamond Ring. Old European Engagement Ring I VS2

Located in New York, NY

Age: Vintage Era: Art Deco Era, Circa 1935 Certification: GIA Certificate Primary Stone: Diamond Primary Stone Carat: Approx. 1.00-Carat Primary Stone Cut: Old European Cut Primary S...

Category

1930s Unknown Art Deco Used 1 Carat Diamond Ring

Materials

Diamond, Platinum

Art Deco 1 Carat Diamond Ring. GIA Emerald Accent Geometric Ring Platinum I VS2
Art Deco 1 Carat Diamond Ring. GIA Emerald Accent Geometric Ring Platinum I VS2

Art Deco 1 Carat Diamond Ring. GIA Emerald Accent Geometric Ring Platinum I VS2

Located in New York, NY

Age: Antique Certification: GIA Certificate Primary Stone: Diamond Primary Stone Carat: Approx. 1.00-Carat Primary Stone Cut: Old European Cut Primary Stone Color: I Color Primary St...

Category

1920s Unknown Art Deco Used 1 Carat Diamond Ring

Materials

Diamond, Emerald, Platinum

GIA 1 Carat Diamond Ring. Cushion Cut and Old European Halo Platinum Ring H SI1
GIA 1 Carat Diamond Ring. Cushion Cut and Old European Halo Platinum Ring H SI1

GIA 1 Carat Diamond Ring. Cushion Cut and Old European Halo Platinum Ring H SI1

Located in New York, NY

Ring Size: 6.25 US, Resizable Certification: GIA Certificate Color: H Color Clarity: SI1 Metal: Platinum Stone: Diamond Stone Cut: Antique Cushion Cut, Cushion Cut Style: Art Deco ...

Category

21st Century and Contemporary Unknown Art Deco Used 1 Carat Diamond Ring

Materials

Diamond, Platinum

Platinum Diamond Cluster ring PT900 1ctw diamonds in 4 rows Pave Encrusted band
Platinum Diamond Cluster ring PT900 1ctw diamonds in 4 rows Pave Encrusted band

Platinum Diamond Cluster ring PT900 1ctw diamonds in 4 rows Pave Encrusted band

Located in Port Charlotte, FL

Beautiful Platinum PT900 Cluster Band. Wide Full 1 Carat Diamond Ring. All are in the SI range G-H color 1.00ctw+ 6.1 grams total weight 10mm total band width 6.25 ring size

Category

21st Century and Contemporary Modern Used 1 Carat Diamond Ring

Materials

Diamond, Platinum

GIA Certified 1 Carat Radiant Diamond Halo  Diamond Ring
GIA Certified 1 Carat Radiant Diamond Halo  Diamond Ring

GIA Certified 1 Carat Radiant Diamond Halo Diamond Ring

By EMD Diamonds

Located in New York, NY

Handcrafted in New York, this exquisite diamond ring features a radiant I VS1 1 center stone, beautifully secured in a double four-prong setting that provides an elegant lift.

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, Platinum

GIA Certified 1 Carat Round Diamond Pave Swirl  Diamond Ring
GIA Certified 1 Carat Round Diamond Pave Swirl  Diamond Ring

GIA Certified 1 Carat Round Diamond Pave Swirl Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Handcrafted in New York, this stunning diamond ring features a captivating centerpiece of a GIA-certified round diamond weighing 1 with...

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, Platinum

GIA Certified 1 Carat Oval Diamond Bamboo Shank Diamond Ring
GIA Certified 1 Carat Oval Diamond Bamboo Shank Diamond Ring

GIA Certified 1 Carat Oval Diamond Bamboo Shank Diamond Ring

By EMD Diamonds

Located in New York, NY

Handcrafted in New York, this exquisite diamond ring features a stunning centerpiece of a oval diamond, weighing 1 , with a mesmerizing D and VS2.

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, Yellow Gold

Natural Vivid Pink 7 Carat Radiant Cut Tourmaline Ring With Diamonds in 18K Gold
Natural Vivid Pink 7 Carat Radiant Cut Tourmaline Ring With Diamonds in 18K Gold

Natural Vivid Pink 7 Carat Radiant Cut Tourmaline Ring With Diamonds in 18K Gold

By Gad & Co.

Located in Miami, FL

Vintage 7 Carat Pink Tourmaline and 1 Carat Diamond Ring. Centering a richly saturated vivid pink radiant cut tourmaline of excellent color and clarity.

Category

Early 2000s North American Modern Used 1 Carat Diamond Ring

Materials

Diamond, Tourmaline, 18k Gold, Yellow Gold

GIA Certified 1 Carat Oval Solitaire & Pave  Diamond Ring
GIA Certified 1 Carat Oval Solitaire & Pave  Diamond Ring

GIA Certified 1 Carat Oval Solitaire & Pave Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Handcrafted in New York, this stunning diamond ring features a magnificent centerpiece of a oval diamond, weighing 1 , that radiates wi...

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, Platinum

GIA 1 Carat Pear Vintage Milgrain Channel  Diamond Ring
GIA 1 Carat Pear Vintage Milgrain Channel  Diamond Ring

GIA 1 Carat Pear Vintage Milgrain Channel Diamond Ring

By EMD Diamonds

Located in New York, NY

Diamond Details: Certificate: GIA (Gemological Institute of America) Shape: Pear Carat: 1.0 Color: G Clarity: SI2 Cut/Pol/Sym: -/EX/VG Ring Details: Metal: Platinum DID: 6329-01

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, Platinum

GIA Certified 1 Carat Princess Contemporary Solitaire Diamond Ring
GIA Certified 1 Carat Princess Contemporary Solitaire Diamond Ring

GIA Certified 1 Carat Princess Contemporary Solitaire Diamond Ring

By EMD Diamonds

Located in New York, NY

Experience the allure of this stunning diamond ring featuring a magnificent princess diamond, weighing 1 , graded at I and SI1.

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, Yellow Gold

GIA Certified 1 Carat Oval Diamond Bamboo Shank Platinum Diamond Ring
GIA Certified 1 Carat Oval Diamond Bamboo Shank Platinum Diamond Ring

GIA Certified 1 Carat Oval Diamond Bamboo Shank Platinum Diamond Ring

By EMD Diamonds

Located in New York, NY

Handcrafted in New York, this exquisite diamond ring features a stunning centerpiece of a oval diamond, weighing 1 , with a mesmerizing J and SI2.

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, Platinum

GIA Certified 1 Carat Oval & Pear Three-Stone  Diamond Ring
GIA Certified 1 Carat Oval & Pear Three-Stone  Diamond Ring

GIA Certified 1 Carat Oval & Pear Three-Stone Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Celebrate your most cherished moments with this stunning three-stone diamond ring, showcasing an awe-inspiring oval centerpiece of 1 ad...

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, Platinum

GIA 1 Carat Radiant Curved Bypass Leaf & Vine  Diamond Ring
GIA 1 Carat Radiant Curved Bypass Leaf & Vine  Diamond Ring

GIA 1 Carat Radiant Curved Bypass Leaf & Vine Diamond Ring

By EMD Diamonds

Located in New York, NY

Diamond Details: Certificate: GIA (Gemological Institute of America) Shape: Radiant Carat: 1.0 Color: I Clarity: VS1 Cut/Pol/Sym: -/EX/VG Ring Details: Metal: Platinum DID: 7024-01

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, Platinum

GIA Certified 1 Carat Oval Halo Half Eternity  Diamond Ring
GIA Certified 1 Carat Oval Halo Half Eternity  Diamond Ring

GIA Certified 1 Carat Oval Halo Half Eternity Diamond Ring

By EMD Diamonds

Located in New York, NY

Diamond Details: Certificate: GIA (Gemological Institute of America) Shape: Oval Carat: 1.0 Color: F Clarity: SI2 Cut/Pol/Sym: -/EX/EX Ring Details: Metal: Platinum DID: 7636-03

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, Platinum

GIA Certified 1 Carat Oval Halo Ribbon Cathedral Diamond Ring
GIA Certified 1 Carat Oval Halo Ribbon Cathedral Diamond Ring

GIA Certified 1 Carat Oval Halo Ribbon Cathedral Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Experience the allure of this beautifully crafted diamond ring, showcasing a stunning oval diamond at its center, weighing 1 and radiat...

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, Platinum

GIA 1 Carat Cushion Vine Band Nature Inspired  Diamond Ring
GIA 1 Carat Cushion Vine Band Nature Inspired  Diamond Ring

GIA 1 Carat Cushion Vine Band Nature Inspired Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Crafted with a stunning interplay of elegance and nature, this remarkable diamond ring features a mesmerizing cushion center stone, wei...

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, Platinum

GIA 1 Carat Radiant Solitaire Basket 4-Prong  Diamond Ring
GIA 1 Carat Radiant Solitaire Basket 4-Prong  Diamond Ring

GIA 1 Carat Radiant Solitaire Basket 4-Prong Diamond Ring

By EMD Diamonds

Located in New York, NY

Elevate your jewelry collection with This exquisite diamond ring featuring a magnificent center stone crafted from a radiant diamond, weighing an impressive 1.

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, Platinum

GIA Certified 1 Carat Solitaire Oval Halo Infinity Diamond Ring
GIA Certified 1 Carat Solitaire Oval Halo Infinity Diamond Ring

GIA Certified 1 Carat Solitaire Oval Halo Infinity Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Showcasing an enchanting design, this remarkable diamond ring features a captivating GIA-certified oval I SI1 1 center diamond, exuding...

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, White Gold

GIA Certified 1 Carat Solitaire Oval Halo Infinity Diamond Ring
GIA Certified 1 Carat Solitaire Oval Halo Infinity Diamond Ring

GIA Certified 1 Carat Solitaire Oval Halo Infinity Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Showcasing an enchanting design, this remarkable diamond ring features a captivating GIA-certified oval H SI1 1 center diamond, exuding...

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, White Gold

GIA Certified 1 Carat Cushion Partial Eternity Shank Diamond Ring
GIA Certified 1 Carat Cushion Partial Eternity Shank Diamond Ring

GIA Certified 1 Carat Cushion Partial Eternity Shank Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Handcrafted in New York, a stunning diamond ring that merges timeless elegance with modern design, featuring a magnificent centerpiece ...

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, Yellow Gold

GIA Certified 1 Carat Round Leaf Cluster Cathedral Diamond Ring
GIA Certified 1 Carat Round Leaf Cluster Cathedral Diamond Ring

GIA Certified 1 Carat Round Leaf Cluster Cathedral Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Handcrafted in New York, a stunning diamond ring featuring a magnificent round diamond, weighing 1 , this piece embodies elegance and s...

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, White Gold

GIA Certified 1 Carat Radiant Halo Openwork Pave Diamond Ring
GIA Certified 1 Carat Radiant Halo Openwork Pave Diamond Ring

GIA Certified 1 Carat Radiant Halo Openwork Pave Diamond Ring

By EMD Diamonds

Located in New York, NY

Handcrafted in New York, this exquisite diamond ring features a captivating centerpiece of a radiant diamond weighing 1 , renowned for its exceptional I and VS1.

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, White Gold

GIA Certified 1 Carat Three-Stone Trillion & Princess Diamond Ring
GIA Certified 1 Carat Three-Stone Trillion & Princess Diamond Ring

GIA Certified 1 Carat Three-Stone Trillion & Princess Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Handcrafted in New York, this exquisite diamond ring features a captivating center stone of princess shape, boasting an impressive 1 we...

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, White Gold

GIA Certified 1 Carat Princess Channel Set Cathedral Diamond Ring
GIA Certified 1 Carat Princess Channel Set Cathedral Diamond Ring

GIA Certified 1 Carat Princess Channel Set Cathedral Diamond Ring

By EMD Diamonds

Located in New York, NY

The stunning diamond ring features a breathtaking princess diamond at its center, weighing an impressive 1 with a superior I and SI1.

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, Yellow Gold

GIA Certified 1 Carat Oval Tulip Solitaire Cathedral Diamond Ring
GIA Certified 1 Carat Oval Tulip Solitaire Cathedral Diamond Ring

GIA Certified 1 Carat Oval Tulip Solitaire Cathedral Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Designed with refined elegance, This exquisite diamond ring boasts a GIA-certified oval diamond at its center, weighing 1 with an exqui...

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, White Gold

GIA Certified 1 Carat Radiant Halo Curved Bypass Diamond Ring
GIA Certified 1 Carat Radiant Halo Curved Bypass Diamond Ring

GIA Certified 1 Carat Radiant Halo Curved Bypass Diamond Ring

By EMD Diamonds

Located in New York, NY

Handcrafted in New York, this exquisite diamond ring features a central stone of radiant brilliance, weighing 1 and graded with a pristine I and VS1.

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, White Gold

GIA Certified 1 Carat Round Hidden Halo Trellis  Diamond Ring
GIA Certified 1 Carat Round Hidden Halo Trellis  Diamond Ring

GIA Certified 1 Carat Round Hidden Halo Trellis Diamond Ring

By EMD Diamonds

Located in New York, NY

Diamond Details: Certificate: GIA (Gemological Institute of America) Shape: Round Carat: 1.0 Color: I Clarity: SI2 Cut/Pol/Sym: EX/EX/EX Ring Details: Metal: Platinum DID: 7636-02

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, Platinum

GIA Certified 1 Carat Oval Prong Set Solitaire Platinum Diamond Ring
GIA Certified 1 Carat Oval Prong Set Solitaire Platinum Diamond Ring

GIA Certified 1 Carat Oval Prong Set Solitaire Platinum Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Discover the allure of this platinum diamond ring, featuring a stunning oval centerpiece weighing 1.

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, Platinum

GIA Certified 1 Carat Oval Tulip Solitaire Cathedral Platinum Diamond Ring
GIA Certified 1 Carat Oval Tulip Solitaire Cathedral Platinum Diamond Ring

GIA Certified 1 Carat Oval Tulip Solitaire Cathedral Platinum Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Designed with refined elegance, This exquisite diamond ring boasts a GIA-certified oval diamond at its center, weighing 1 with an exqui...

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, Platinum

GIA Certified 1 Carat Round Solitaire Curved Bypass Platinum Diamond Ring
GIA Certified 1 Carat Round Solitaire Curved Bypass Platinum Diamond Ring

GIA Certified 1 Carat Round Solitaire Curved Bypass Platinum Diamond Ring

By EMD Diamonds

Located in New York, NY

Introducing a stunning diamond ring featuring a mesmerizing round diamond of 1 , embodying a perfect blend of sophistication and timeless beauty.

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, Platinum

GIA Certified 1 Carat Oval Solitaire & Channel Prong Platinum Diamond Ring
GIA Certified 1 Carat Oval Solitaire & Channel Prong Platinum Diamond Ring

GIA Certified 1 Carat Oval Solitaire & Channel Prong Platinum Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Crafted to perfection, This exquisite diamond ring features a captivating oval center diamond that weighs 1 , exuding a dazzling brilli...

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, Platinum

GIA Certified 1 Carat Round East-West Three-Stone Diamond Ring
GIA Certified 1 Carat Round East-West Three-Stone Diamond Ring

GIA Certified 1 Carat Round East-West Three-Stone Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Handcrafted in New York, this stunning diamond ring showcases a remarkable centerpiece with a captivating round diamond of 1 , graded w...

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, White Gold

GIA Certified 1 Carat Oval & Baguette Classic 3-Stone Diamond Ring
GIA Certified 1 Carat Oval & Baguette Classic 3-Stone Diamond Ring

GIA Certified 1 Carat Oval & Baguette Classic 3-Stone Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Handcrafted in New York, this exquisite diamond ring showcases a breathtaking oval F SI2 center diamond weighing 1 , radiating exceptio...

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, White Gold

GIA Certified 1 Carat Halo Oval Filigree Split Shank Diamond Ring
GIA Certified 1 Carat Halo Oval Filigree Split Shank Diamond Ring

GIA Certified 1 Carat Halo Oval Filigree Split Shank Diamond Ring

By EMD Diamonds

Located in New York, NY

Handcrafted in New York, a stunning diamond ring featuring a captivating oval I SI1 1 center stone that radiates elegance and allure.

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, Yellow Gold

GIA Certified 1 Carat Round Halo Floral Leaf & Vine Diamond Ring
GIA Certified 1 Carat Round Halo Floral Leaf & Vine Diamond Ring

GIA Certified 1 Carat Round Halo Floral Leaf & Vine Diamond Ring

By EMD Diamonds

Located in New York, NY

Handcrafted in New York, this stunning diamond ring features a captivating round diamond at its center, weighing 1 and exhibiting a pristine H with SI2.

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, Yellow Gold

GIA Certified 1 Carat Pave Entwined Nature Band Oval Diamond Ring
GIA Certified 1 Carat Pave Entwined Nature Band Oval Diamond Ring

GIA Certified 1 Carat Pave Entwined Nature Band Oval Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Handcrafted in New York, this stunning diamond ring features a captivating oval center stone weighing 1 and graded H with SI1.

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, Yellow Gold

1940s 1.01 Carat Diamond Platinum Solitaire Engagement Ring
1940s 1.01 Carat Diamond Platinum Solitaire Engagement Ring

1940s 1.01 Carat Diamond Platinum Solitaire Engagement Ring

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated, angular 1 carat diamond ring shoulders are embellished with six pavé set Old European round cut diamonds totalling 0.10 carat.

Category

1940s Unknown Used 1 Carat Diamond Ring

Materials

Diamond, Platinum

GIA Certified 1 Carat Oval Slim Band Classic Solitaire Diamond Ring
GIA Certified 1 Carat Oval Slim Band Classic Solitaire Diamond Ring

GIA Certified 1 Carat Oval Slim Band Classic Solitaire Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Radiating timeless elegance, this captivating diamond ring features a stunning oval center stone weighing 1carat. The exquisite brillia...

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, Yellow Gold

GIA Certified 1 Carat Halo Cushion Cathedral Milgrain Platinum Diamond Ring
GIA Certified 1 Carat Halo Cushion Cathedral Milgrain Platinum Diamond Ring

GIA Certified 1 Carat Halo Cushion Cathedral Milgrain Platinum Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Handcrafted in New York, this stunning diamond ring features a captivating centrally positioned cushion diamond of 1 , celebrated for i...

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, Platinum

GIA Certified 1 Carat Oval Solitaire Trellis Prong Platinum Diamond Ring
GIA Certified 1 Carat Oval Solitaire Trellis Prong Platinum Diamond Ring

GIA Certified 1 Carat Oval Solitaire Trellis Prong Platinum Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Capture timeless sophistication with this captivating diamond ring featuring a stunning oval center stone weighing 1.

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, Platinum

GIA Certified 1 Carat Oval Solitaire Multi-Prong Rose Diamond Ring
GIA Certified 1 Carat Oval Solitaire Multi-Prong Rose Diamond Ring

GIA Certified 1 Carat Oval Solitaire Multi-Prong Rose Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Handcrafted in New York, this exquisite diamond ring features a breathtaking centerpiece of an oval diamond weighing 1.

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, Yellow Gold

GIA Certified 1 Carat Cushion Flower Cluster 18K Yellow Gold Diamond Ring
GIA Certified 1 Carat Cushion Flower Cluster 18K Yellow Gold Diamond Ring

GIA Certified 1 Carat Cushion Flower Cluster 18K Yellow Gold Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Discover a stunning diamond ring that encapsulates both elegance and artistry, featuring a magnificent cushion diamond weighing 1.

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, Yellow Gold

GIA Certified 1 Carat Radiant Halo Pave 18K Yellow Gold Diamond Ring
GIA Certified 1 Carat Radiant Halo Pave 18K Yellow Gold Diamond Ring

GIA Certified 1 Carat Radiant Halo Pave 18K Yellow Gold Diamond Ring

By EMD Diamonds

Located in New York, NY

Handcrafted in New York, this exquisite diamond ring is a remarkable testament to elegance and craftsmanship, featuring a breathtaking radiant I VS1 1 center stone.

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, Yellow Gold

GIA Certified 1 Carat Oval Halo Pave 18K White Gold Diamond Ring
GIA Certified 1 Carat Oval Halo Pave 18K White Gold Diamond Ring

GIA Certified 1 Carat Oval Halo Pave 18K White Gold Diamond Ring

By EMD Diamonds

Located in New York, NY

Handcrafted in New York, this exquisite diamond ring is a remarkable testament to elegance and craftsmanship, featuring a breathtaking oval I SI1 1 center stone.

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, White Gold

GIA 1 Carat Milgrain Radiant Geometric Bezel 18K White Gold Diamond Ring
GIA 1 Carat Milgrain Radiant Geometric Bezel 18K White Gold Diamond Ring

GIA 1 Carat Milgrain Radiant Geometric Bezel 18K White Gold Diamond Ring

By EMD Diamonds

Located in New York, NY

Handcrafted in New York, this exquisite diamond ring showcases a mesmerizing center piece of a GIA-certified radiant diamond weighing 1 , set in luxurious white gold.

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, White Gold

GIA Certified 1 Carat Oval Solitaire Pave 18K Yellow Gold Diamond Ring
GIA Certified 1 Carat Oval Solitaire Pave 18K Yellow Gold Diamond Ring

GIA Certified 1 Carat Oval Solitaire Pave 18K Yellow Gold Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Elevate your jewelry collection with this stunning diamond ring featuring a remarkable oval J SI2 1 center stone.

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, Yellow Gold

GIA Certified 1 Carat Oval Solitaire Pave 18K White Gold Diamond Ring
GIA Certified 1 Carat Oval Solitaire Pave 18K White Gold Diamond Ring

GIA Certified 1 Carat Oval Solitaire Pave 18K White Gold Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Elevate your jewelry collection with this stunning diamond ring featuring a remarkable oval J SI2 1 center stone.

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, White Gold

GIA Certified 1 Carat Pear Halo Cathedral 18K White Gold Diamond Ring
GIA Certified 1 Carat Pear Halo Cathedral 18K White Gold Diamond Ring

GIA Certified 1 Carat Pear Halo Cathedral 18K White Gold Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Elevate your jewelry collection with this stunning diamond ring, showcasing a captivating center stone of pear G SI2 weighing 1.

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, White Gold

GIA 1 Carat Cushion Vintage Milgrain Channel 18K White Gold Diamond Ring
GIA 1 Carat Cushion Vintage Milgrain Channel 18K White Gold Diamond Ring

GIA 1 Carat Cushion Vintage Milgrain Channel 18K White Gold Diamond Ring

By EMD Diamonds

Located in New York, NY

Diamond Details: Certificate: GIA (Gemological Institute of America) Shape: Cushion Carat: 1.0 Color: I Clarity: VS1 Cut/Pol/Sym: -/EX/VG Ring Details: Karat: 18K Metal: White Gold ...

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, White Gold

GIA Certified 1 Carat Pear Halo Cluster 18K White Gold Diamond Ring
GIA Certified 1 Carat Pear Halo Cluster 18K White Gold Diamond Ring

GIA Certified 1 Carat Pear Halo Cluster 18K White Gold Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Handcrafted in New York, this exquisite diamond ring features a breathtaking pear center stone weighing 1 , exhibiting enchanting brill...

Category

21st Century and Contemporary American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, White Gold

The Leo Diamond 1 Carat Princess Brilliant Cut Diamond Platinum Ring
The Leo Diamond 1 Carat Princess Brilliant Cut Diamond Platinum Ring

The Leo Diamond 1 Carat Princess Brilliant Cut Diamond Platinum Ring

By The Leo Diamond

Located in Chicago, IL

Leo Princess Brilliant Cut Diamond Solitaire Engagement Ring. The Shank is 14K White Gold, the head is 950 Platinum, weighs 4.9 grams, size 6.5, the center is a Leo Princess Bri...

Category

2010s American Modern Used 1 Carat Diamond Ring

Materials

Diamond, White Diamond, Platinum

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Recent Sales

1 Carat Diamond Ring 18 10 Karat White Gold
1 Carat Diamond Ring 18 10 Karat White Gold

1 Carat Diamond Ring 18 10 Karat White Gold

Located in Barnsley, GB

1 Carat Diamond Ring with 80 Diamonds stands out in 10 Karat White Gold .

Category

21st Century and Contemporary Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, 10k Gold, White Gold

18k Gold 1 Carat Diamond Ring
18k Gold 1 Carat Diamond Ring

18k Gold 1 Carat Diamond Ring

Located in Las Vegas, NV

This exceptional ring is a true marvel, with its 1-carat diamond in 18k gold accentuated by an additional 0.48 carats of diamonds.

Category

2010s Unknown Modern Used 1 Carat Diamond Ring

Materials

Diamond, 18k Gold

Vintage 18 Karat Gold, 1.3 Carat Emerald and 1 Carat Diamond Ring
Vintage 18 Karat Gold, 1.3 Carat Emerald and 1 Carat Diamond Ring

Vintage 18 Karat Gold, 1.3 Carat Emerald and 1 Carat Diamond Ring

Located in Bologna, IT

This stunning vintage ring is set with a central 1.3ct emerald, and with diamonds, totalling 1ct. The green central stone is surrounded by three crowns of diamonds: firstly, a halo ...

Category

Mid-20th Century Used 1 Carat Diamond Ring

Materials

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

Marquise Orange Garnet and 1 Carat Diamond Ring, 14 Karat OLAM design
Marquise Orange Garnet and 1 Carat Diamond Ring, 14 Karat OLAM design

Marquise Orange Garnet and 1 Carat Diamond Ring, 14 Karat OLAM design

Located in Aliso Viejo, CA

OLAM, 14 karat ring features a prong set marquise cut orange garnet. enhanced by 6 princess cut invisibly set diamonds and 16 prong set round brilliant diamonds Orange garnet measur...

Category

2010s Unknown Contemporary Used 1 Carat Diamond Ring

Materials

Garnet, 14k Gold

1 Carat Rose Gold Solitaire Diamond Engagement Ring 'Certified'
1 Carat Rose Gold Solitaire Diamond Engagement Ring 'Certified'

1 Carat Rose Gold Solitaire Diamond Engagement Ring 'Certified'

By Concierge Diamonds Inc.

Located in Los Angeles, CA

This beautiful rose gold solitaire engagement ring is crafted in 14k rose gold, and contains a Round Brilliant Cut Diamond (1.01 carats, I color, VS1 clarity). With a tapered knife e...

Category

2010s American Modern Used 1 Carat Diamond Ring

Materials

Diamond, Rose Gold

Twisted Princess Cut Diamond Ring '1 Carat, Certified' with Diamond Pave
Twisted Princess Cut Diamond Ring '1 Carat, Certified' with Diamond Pave

Twisted Princess Cut Diamond Ring '1 Carat, Certified' with Diamond Pave

By Concierge Diamonds Inc.

Located in Los Angeles, CA

One of our most popular ring designs, with a princess center diamond! This Twisted White Gold Diamond Engagement Ring is crafted in 18KT White Gold and contains a Princess shape Diam...

Category

2010s American Modern Used 1 Carat Diamond Ring

Materials

Diamond, 18k Gold

Round Diamond Engagement Ring with Cushion Halo Concierge Diamonds 1 Carat
Round Diamond Engagement Ring with Cushion Halo Concierge Diamonds 1 Carat

Round Diamond Engagement Ring with Cushion Halo Concierge Diamonds 1 Carat

By Concierge Diamonds Inc.

Located in Los Angeles, CA

This stunning round diamond engagement ring has a built-in (raised) setting and features a gorgeous diamond cushion-shaped halo and diamonds on the shank. It's one of our most popula...

Category

2010s American Modern Used 1 Carat Diamond Ring

Materials

Diamond, 18k Gold

1 Carat Round Diamond Engagement Ring with Custom Twisted Setting
1 Carat Round Diamond Engagement Ring with Custom Twisted Setting

1 Carat Round Diamond Engagement Ring with Custom Twisted Setting

By Concierge Diamonds Inc.

Located in Los Angeles, CA

This twisted diamond engagement ring is crafted in 18k white gold, and contains a Round Brilliant Cut Diamond (1.00 carats, H color, and VVS2 clarity). A classic take on the traditi...

Category

2010s American Modern Used 1 Carat Diamond Ring

Materials

Diamond, 18k Gold

1 1/8 Carat TW Diamond Eng Ring
1 1/8 Carat TW Diamond Eng Ring

1 1/8 Carat TW Diamond Eng Ring

Located in New York, NY

1 1/8 CT TW DIA ENG RING Metal: 14K White Gold Metal Size: 7 Metal Weight: 3.50 grams Gemstone: Diamond Diamond Weight: 1.2 CT Clarity: I2 Country Of Origin: India

Category

21st Century and Contemporary Indian Used 1 Carat Diamond Ring

Materials

Diamond

1 1/8 Carat TW Diamond Engagement Ring
1 1/8 Carat TW Diamond Engagement Ring

1 1/8 Carat TW Diamond Engagement Ring

Located in New York, NY

1 1/8 CT TW DIA ENG RING Metal: 14K White Gold Metal Size: 7 Metal Weight: 2.55 grams Gemstone: Diamond Diamond Weight: 1.2 CT Clarity: I2 Country Of Origin: India

Category

21st Century and Contemporary Indian Used 1 Carat Diamond Ring

Materials

Diamond

1 1/3 Carat TW Diamond Comp Ring
1 1/3 Carat TW Diamond Comp Ring

1 1/3 Carat TW Diamond Comp Ring

Located in New York, NY

1 1/3 CT TW DIA COMP RING Metal: 14K White Pink Metal Size: 7 Metal Weight: 6.28 grams Gemstone: Diamond Diamond Weight: 1.3 CT Clarity: I2 Country Of Origin: India

Category

21st Century and Contemporary Indian Used 1 Carat Diamond Ring

Materials

Diamond

1 1/8 Carat Diamond Halo Engagement Ring
1 1/8 Carat Diamond Halo Engagement Ring

1 1/8 Carat Diamond Halo Engagement Ring

Located in New York, NY

1 1/8 CT TW DIA HALO ENG RING Metal: 14K White Gold Metal Size: 7 Metal Weight: 3.57 grams Gemstone: Diamond Diamond Weight: 1.2 CT Clarity: I2 Country Of Origin: India

Category

21st Century and Contemporary Indian Used 1 Carat Diamond Ring

Materials

Diamond

1 1/2 Carat TW Diamond Composites Ring
1 1/2 Carat TW Diamond Composites Ring

1 1/2 Carat TW Diamond Composites Ring

Located in New York, NY

1 1/2 CT TW DIA COMP RING Metal: 14K White Pink Gold Metal Size: 7 Metal Weight: 7.00 grams Gemstone: Diamond Diamond Weight: 1.5 CT Clarity: I2 Country Of Origin: India

Category

21st Century and Contemporary Indian Used 1 Carat Diamond Ring

Materials

Diamond

Floral Ruby 4 carat Ring with 1 carat Diamonds
Floral Ruby 4 carat Ring with 1 carat Diamonds

Floral Ruby 4 carat Ring with 1 carat Diamonds

Located in Miami, FL

Floral Ruby 4 carat Ring with 1carat Diamonds Delicate yet bold, this stunning ring features a vivid ruby at its heart, surrounded by a bloom of sparkling white diamonds. Crafted in...

Category

2010s American Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, Ruby, 18k Gold, White Gold

1 Carat Diamond PC Sol Ring
1 Carat Diamond PC Sol Ring

1 Carat Diamond PC Sol Ring

Located in New York, NY

1 CT TW DIA PC SOL RING Metal: 14K White Pink Gold Metal Size: 7 Metal Weight: 1.76 grams Gemstone: Diamond Diamond Weight: 1. 0 CT Clarity: I2

Category

21st Century and Contemporary Indian Used 1 Carat Diamond Ring

Materials

Diamond

1/2 Carat Diamond Engagement Ring
1/2 Carat Diamond Engagement Ring

1/2 Carat Diamond Engagement Ring

Located in New York, NY

1/2 CT DIAMOND ENGAGEMENT RING Metal: 14K White Metal Size: 7 Metal Weight: 2.18 grams Gemstone: Diamond Diamond Weight: 0.5 CT Clarity: I2 Country Of Origin: India

Category

21st Century and Contemporary Indian Used 1 Carat Diamond Ring

Materials

Diamond

1 Carat TW Diamond Engagement Ring
1 Carat TW Diamond Engagement Ring

1 Carat TW Diamond Engagement Ring

Located in New York, NY

1 CT TW DIAMOND ENG RING Metal: 14K White Pink Gold Metal Size: 7 Metal Weight: 3.10 grams Gemstone: Diamond Diamond Weight: 1.0 CT Clarity: I2 Country Of Origin: India

Category

21st Century and Contemporary Indian Used 1 Carat Diamond Ring

Materials

Diamond

1 Carat TW Diamond Engagement Ring
1 Carat TW Diamond Engagement Ring

1 Carat TW Diamond Engagement Ring

Located in New York, NY

1 CT TW DIA ENG RING Metal: 14K White Metal Weight: 5.08 grams Metal Size: 7 Gemstone: Diamond Diamond Weight: 1.01 CT Clarity: I2 Country Of Origin: India

Category

21st Century and Contemporary Indian Used 1 Carat Diamond Ring

Materials

Diamond

1 Carat TW Diamond Engagement Ring
1 Carat TW Diamond Engagement Ring

1 Carat TW Diamond Engagement Ring

Located in New York, NY

1 CT TW DIA ENG RING Metal: 14K White Metal Weight: 4.04 grams Metal Size: 7 Gemstone: Diamond Diamond Weight: 1.01 CT Clarity: I2 Country Of Origin: India

Category

21st Century and Contemporary Indian Used 1 Carat Diamond Ring

Materials

Diamond

1 Carat TW Diamond Engagement Ring
1 Carat TW Diamond Engagement Ring

1 Carat TW Diamond Engagement Ring

Located in New York, NY

1 CT TW DIA ENG RING Metal: 14K White Gold Metal Size: 7 Metal Weight: 4.25 grams Gemstone: Diamond Diamond Weight: 1.0 CT Clarity: I2 Country Of Origin: India

Category

21st Century and Contemporary Indian Used 1 Carat Diamond Ring

Materials

Diamond

1 Carat TW Diamond Composite Ring
1 Carat TW Diamond Composite Ring

1 Carat TW Diamond Composite Ring

Located in New York, NY

1 CT TW DIA COMPOSITE RING Metal: 14K White Gold Metal Size: 7 Metal Weight: 5.48 grams Gemstone: Diamond Diamond Weight: 1.0 CT Clarity: I2 Country Of Origin: India

Category

21st Century and Contemporary Indian Used 1 Carat Diamond Ring

Materials

Diamond

1 Carat TW Diamond Engagement Ring
1 Carat TW Diamond Engagement Ring

1 Carat TW Diamond Engagement Ring

Located in New York, NY

1 CT TW DIA ENG RING Metal: 14K White Pink Metal Size: 7 Metal Weight: 4.36 grams Gemstone: Diamond Diamond Weight: 1.0 CT Clarity: I2 Country Of Origin: India

Category

21st Century and Contemporary Indian Used 1 Carat Diamond Ring

Materials

Diamond

1 Carat Diamond Halo Engagement Ring
1 Carat Diamond Halo Engagement Ring

1 Carat Diamond Halo Engagement Ring

Located in New York, NY

1 CT TW DIA HALO ENG RING Metal: 14K White Gold Metal Size: 7 Metal Weight: 3.00 grams Gemstone: Diamond Diamond Weight: 0.8 CT Clarity: I2 Country Of Origin: India

Category

21st Century and Contemporary Indian Used 1 Carat Diamond Ring

Materials

Diamond

Round Sapphire Diamond Ring 1-carat
Round Sapphire Diamond Ring 1-carat

Round Sapphire Diamond Ring 1-carat

Located in Birmingham, MI

Add a touch of timeless elegance to your collection with this exquisite Round Sapphire Diamond Ring, crafted in 14k white gold. At its center, a brilliant 1-carat round sapphire glea...

Category

21st Century and Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, Sapphire, 14k Gold, White Gold

1 Carat TW Diamond Engagement Ring
1 Carat TW Diamond Engagement Ring

1 Carat TW Diamond Engagement Ring

Located in New York, NY

Metal: 14K T Gold Metal Size: 7 Metal Weight: 5.40 grams Gemstone: Diamond Diamond Weight: 1.0 CT Clarity: I2 Country Of Origin: India

Category

21st Century and Contemporary Indian Used 1 Carat Diamond Ring

Materials

Diamond

1 Carat TW Diamond Engagement Ring
1 Carat TW Diamond Engagement Ring

1 Carat TW Diamond Engagement Ring

Located in New York, NY

Metal: 14K T Gold Metal Size: 7 Metal Weight: 4.39 grams Gemstone: Diamond Diamond Weight: 1.0 CT Clarity: I2 Country Of Origin: India

Category

21st Century and Contemporary Indian Used 1 Carat Diamond Ring

Materials

Diamond

Misui 1 Carat Baguette White Diamonds Platinum Ring
Misui 1 Carat Baguette White Diamonds Platinum Ring

Misui 1 Carat Baguette White Diamonds Platinum Ring

By Misui

Located in Barcelona, ES

Rendered in platinum and G+ VS+ white diamonds totalling 1 carat. The Light/Beam collection challenges preconceptions of classic baguette cuts and offers longer and thinner baguett...

Category

2010s Spanish Contemporary Used 1 Carat Diamond Ring

Materials

Diamond, Platinum

1 1/5 Carat TW Diamond Halo Engagement Ring
1 1/5 Carat TW Diamond Halo Engagement Ring

1 1/5 Carat TW Diamond Halo Engagement Ring

Located in New York, NY

1 1/5 CT TW DIA HALO ENG RING Metal: 14K White Gold Metal Size: 7 Metal Weight: 4.54 grams Gemstone: Diamond Diamond Weight: 1.2 CT Clarity: I2 Country Of Origin: India

Category

21st Century and Contemporary Indian Used 1 Carat Diamond Ring

Materials

Diamond

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Used 1 Carat Diamond Ring For Sale on 1stDibs

Find the exact used 1 carat diamond ring you’re shopping for in the variety available on 1stDibs. Frequently made of gold, 18k gold and white gold, this item was constructed with great care. You can easily find a 4352 antique edition and 2633 modern creations to choose from as well. If you’re looking for a used 1 carat diamond 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 18th Century while another version may have been produced as recently as the 21st Century. There have been many well-made iterations of the classic used 1 carat diamond ring over the years, but those made by Kian Design, OGI Ltd and Tiffany & Co. 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 oval cut and old european cut alternatives. When shopping for a used 1 carat diamond ring, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Used 1 Carat Diamond Ring?

On average, a used 1 carat diamond ring at 1stDibs sells for $3,990, while they’re typically $125 on the low end and $1,050,000 for the highest priced versions of this item.

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.