Skip to main content

12 Carat Oval Diamond Ring

to
94
410
96
446
155
135
72
41
19
18
9
8
8
7
6
6
6
6
6
4
4
3
2
2
1
1
1
1
1
1
23
14
12
12
11
GIA Certified 1.70 Carat Oval Diamond Band Solitaire Platinum Diamond Ring
GIA Certified 1.70 Carat Oval Diamond Band Solitaire Platinum Diamond Ring

GIA Certified 1.70 Carat Oval Diamond Band Solitaire Platinum Diamond Ring

By EMD Diamonds

Located in New York, NY

Handcrafted in New York, this exquisite diamond ring features a scintillating oval center stone

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA 1.7 Carat Oval Textured Bezel Three-Stone  Diamond Ring
GIA 1.7 Carat Oval Textured Bezel Three-Stone  Diamond Ring

GIA 1.7 Carat Oval Textured Bezel Three-Stone Diamond Ring

By EMD Diamonds

Located in New York, NY

Handcrafted in New York, this exquisite diamond ring features a magnificent centerpiece of a oval

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 0.95 Carat Oval Solitaire Pave  Diamond Ring
GIA Certified 0.95 Carat Oval Solitaire Pave  Diamond Ring

GIA Certified 0.95 Carat Oval Solitaire Pave Diamond Ring

By EMD Diamonds

Located in New York, NY

diamond ring featuring a remarkable oval G SI1 0.95 center stone. Set in a refined raised prong design

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 0.95 Carat Oval Hidden Halo Slim Band Yellow Gold Diamond Ring
GIA Certified 0.95 Carat Oval Hidden Halo Slim Band Yellow Gold Diamond Ring

GIA Certified 0.95 Carat Oval Hidden Halo Slim Band Yellow Gold 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

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Gold

GIA 1.7 Carat Oval Formal Garden Leaf Trellis 18K Yellow Gold Diamond Ring
GIA 1.7 Carat Oval Formal Garden Leaf Trellis 18K Yellow Gold Diamond Ring

GIA 1.7 Carat Oval Formal Garden Leaf Trellis 18K Yellow Gold Diamond Ring

By EMD Diamonds

Located in New York, NY

and diamonds. Diamond Details: Certificate: GIA (Gemological Institute of America) Shape: Oval Carat

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Gold

3.46 Carat Oval Blue Sapphire Round Diamond Hasbani 18Kt Halo Engagement Ring
3.46 Carat Oval Blue Sapphire Round Diamond Hasbani 18Kt Halo Engagement Ring

3.46 Carat Oval Blue Sapphire Round Diamond Hasbani 18Kt Halo Engagement Ring

By Hasbani Diamonds

Located in London, GB

. Sapphire & Diamond Ring 3.46 Total Gem Weight 18 Karat Gold Blue Sapphire: 2.47 Carat Diamond 0.99 Carat

Category

2010s British Modern Engagement Rings

Materials

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

2.49 Carat Oval Blue Sapphire Round Diamond Hasbani 18Kt Halo Engagement Ring
2.49 Carat Oval Blue Sapphire Round Diamond Hasbani 18Kt Halo Engagement Ring

2.49 Carat Oval Blue Sapphire Round Diamond Hasbani 18Kt Halo Engagement Ring

By Hasbani Diamonds

Located in London, GB

0.54 carat diamonds white colour G, clarity VS / SI round brilliant cut diamonds. This Ring has been

Category

2010s British Modern Engagement Rings

Materials

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

18k Oval Sapphire 12 Diamonds Ring
18k Oval Sapphire 12 Diamonds Ring

18k Oval Sapphire 12 Diamonds Ring

Located in Great Neck Plaza, NY

A bold and elegant ring featuring a 1.0 carat oval-shaped blue sapphire of deep blue color. The

Category

Vintage 1980s Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold

GIA 1ct Oval Round & Baguette Channel Band  Diamond Ring
GIA 1ct Oval Round & Baguette Channel Band  Diamond Ring

GIA 1ct Oval Round & Baguette Channel Band Diamond Ring

By EMD Diamonds

Located in New York, NY

America) Shape: Oval Carat: 1.0 Color: J Clarity: SI2 Cut/Pol/Sym: -/EX/EX Ring Details: Metal: Platinum

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

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

GIA Certified 1ct Oval Slim Band Classic Solitaire Diamond Ring

By EMD Diamonds

Located in New York, NY

diamond ring features a stunning oval center stone weighing 1carat. The exquisite brilliance is amplified

Category

21st Century and Contemporary American Contemporary Solitaire Rings

Materials

Diamond, Yellow Gold

GIA 1.00ct Oval Side Stone Bezel Band Solitaire Diamond Ring
GIA 1.00ct Oval Side Stone Bezel Band Solitaire Diamond Ring

GIA 1.00ct Oval Side Stone Bezel Band Solitaire Diamond Ring

By EMD Diamonds

Located in New York, NY

This stunning oval diamond ring features a breathtaking J SI2 center stone weighing 1.00ct

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

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

GIA Certified 1ct Oval Slim Band Classic Solitaire Diamond Ring

By EMD Diamonds

Located in New York, NY

diamond ring features a stunning oval center stone weighing 1carat. The exquisite brilliance is amplified

Category

21st Century and Contemporary American Contemporary Solitaire Rings

Materials

Diamond, Yellow Gold

GIA 0.95ct Oval Art Deco Mixed-Cut Geometric Bezel Diamond Ring
GIA 0.95ct Oval Art Deco Mixed-Cut Geometric Bezel Diamond Ring

GIA 0.95ct Oval Art Deco Mixed-Cut Geometric Bezel Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** A halo of brilliance surrounds this stunning diamond

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Vivid DIamonds GIA Certified 12.10 Carat Oval Cut Diamond Eternity Band
Vivid DIamonds GIA Certified 12.10 Carat Oval Cut Diamond Eternity Band

Vivid DIamonds GIA Certified 12.10 Carat Oval Cut Diamond Eternity Band

By Vivid Diamonds

Located in Miami, FL

Certified oval diamonds weighing 12.10 carats total, D-F color, VVS-VS clarity. Each diamond was carefully

Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, Platinum

Art Deco Marcus & Co. Platinum 12 Carat No Heat Oval Sapphire Diamond Ring
Art Deco Marcus & Co. Platinum 12 Carat No Heat Oval Sapphire Diamond Ring

Art Deco Marcus & Co. Platinum 12 Carat No Heat Oval Sapphire Diamond Ring

By Marcus & Co.

Located in Cape May, NJ

This rare Art Deco Marcus & Co. Platinum 12 Carat No Heat Sapphire Diamond Ring is a true

Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

13 Carats Ruby Oval Cabochon 14kt Gold 12 Full Cut Round Diamonds Cocktail Ring
13 Carats Ruby Oval Cabochon 14kt Gold 12 Full Cut Round Diamonds Cocktail Ring

13 Carats Ruby Oval Cabochon 14kt Gold 12 Full Cut Round Diamonds Cocktail Ring

By Tutti Frutti Jewellery

Located in Bangkok, TH

13 Carats Natural Ruby oval cabochon ( 11 mm. x 15 mm.) set with 3,7 grams of 14 kt white gold, 12

Category

2010s Thai Contemporary Cocktail Rings

Materials

Diamond, Ruby, Gold, 14k Gold

1.02 Carat Oval Diamond Halo Gold Engagement Ring
1.02 Carat Oval Diamond Halo Gold Engagement Ring

1.02 Carat Oval Diamond Halo Gold Engagement Ring

Located in Stamford, CT

Oval diamond halo two tone engagement ring. This ring is set with a 1.02ct oval diamond center

Category

Late 20th Century Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold, Gold

17 Carat Ruby Oval Cabochon 14 Kt Gold 12 Full Cut Round Diamonds Cocktail Ring
17 Carat Ruby Oval Cabochon 14 Kt Gold 12 Full Cut Round Diamonds Cocktail Ring

17 Carat Ruby Oval Cabochon 14 Kt Gold 12 Full Cut Round Diamonds Cocktail Ring

By Tutti Frutti Jewellery

Located in Bangkok, TH

with 3,7 grams of 14 kt white gold, 12 round full cut diamonds of 0,05 ct. each = 0,6 carats total

Category

1990s Thai Contemporary Cocktail Rings

Materials

Diamond, Ruby, Gold, 14k Gold

South Sea Pearl Sapphire Diamond Bypass Cocktail Ring 12-13 MM 0.94 CTTW 18KT
South Sea Pearl Sapphire Diamond Bypass Cocktail Ring 12-13 MM 0.94 CTTW 18KT

South Sea Pearl Sapphire Diamond Bypass Cocktail Ring 12-13 MM 0.94 CTTW 18KT

By Harbor Diamonds

Located in New York, NY

This exceptional ring features: 18K White gold Sapphire weight: 0.48 Carats Diamonds Weight:: 0.46

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, South Sea Pearl, Sapphire, 18k Gold, White Gold

.65 Carat Oval Emerald Diamond Gold Cluster Engagement Ring
.65 Carat Oval Emerald Diamond Gold Cluster Engagement Ring

.65 Carat Oval Emerald Diamond Gold Cluster Engagement Ring

Located in Stamford, CT

Emerald and diamond engagement ring. .65cts center oval emerald with triangle of 6 clustered

Category

Vintage 1970s Engagement Rings

Materials

Diamond, Emerald, 14k Gold, Yellow Gold, Gold

Vivid Diamonds AGL Certified 5.91 Carat Burma No Heat Sapphire & Diamond Ring
Vivid Diamonds AGL Certified 5.91 Carat Burma No Heat Sapphire & Diamond Ring

Vivid Diamonds AGL Certified 5.91 Carat Burma No Heat Sapphire & Diamond Ring

By Vivid Diamonds

Located in Miami, FL

encircled by 12 round brilliant-cut diamonds with a combined weight of approximately 2 carats, H-I color

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

GIA Certified 1.57 Carat Oval Tanzanite Diamond Gold Engagement Ring
GIA Certified 1.57 Carat Oval Tanzanite Diamond Gold Engagement Ring

GIA Certified 1.57 Carat Oval Tanzanite Diamond Gold Engagement Ring

Located in Stamford, CT

ring. The center gemstone is a mesmerizing oval violet blut tanzanite set in 14k yellow gold

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Tanzanite, Gold, 14k Gold, Yellow Gold

12 Carat Natural Ruby 3.5 Carat Diamond Cluster Ring
12 Carat Natural Ruby 3.5 Carat Diamond Cluster Ring

12 Carat Natural Ruby 3.5 Carat Diamond Cluster Ring

Located in Bay Harbor Islands, FL

Ruby ring set with an oval ruby weighing approximately 12 carats, and 2 pear shape rubies weighing

Category

Vintage 1940s Cocktail Rings

Materials

Diamond, Ruby, 18k Gold

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

GIA Certified 1.12 Carat Oval Sapphire Diamond Platinum Engagement Ring

Located in Stamford, CT

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

Category

Early 20th Century Engagement Rings

Materials

Diamond, Sapphire, Pink Sapphire, Platinum

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

9.60 Carat Oval Light Yellow Sapphire Diamond Platinum Engagement Ring

Located in Stamford, CT

1950’s oval faint yellow sapphire an diamond engagement ring. Very light yellow oval Sapphire

Category

Mid-20th Century Engagement Rings

Materials

Diamond, Yellow Sapphire, Sapphire, Platinum

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

Platinum Diamond GIA Oval 4.11 Carat Paraiba Tourmaline Engagement Ring

Located in Los Angeles, CA

-Green Paraiba Tourmaline 4.11 Carats, 2 Emerald Cut Diamonds, 10 Round Diamonds, H Color VS1-VS2 Clarity

Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Tourmaline, Paraiba, 18k Gold, Platinum

GIA Burma Heated Ruby 7.71 Carat Oval in Diamond Platinum Ring
GIA Burma Heated Ruby 7.71 Carat Oval in Diamond Platinum Ring

GIA Burma Heated Ruby 7.71 Carat Oval in Diamond Platinum Ring

Located in La Jolla, CA

GIA Burma Heated Ruby 7.71 Carat Oval in Diamond Platinum Ring Ruby and Diamond Ring features a

Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Ruby, Platinum

1.50 Carat Oval Diamond Yellow Gold Halo Engagement Ring
1.50 Carat Oval Diamond Yellow Gold Halo Engagement Ring

1.50 Carat Oval Diamond Yellow Gold Halo Engagement Ring

Located in Santa Barbara, CA

Diamond: Carat Weight: 1.08 Cut: Oval Color: J Clarity: SI1 Accent Diamonds: 12 Round Brilliant & Emerald

Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

GIA Certified 2.49 Carat Oval Burmese Ruby Halo Diamond Engagement Ring
GIA Certified 2.49 Carat Oval Burmese Ruby Halo Diamond Engagement Ring

GIA Certified 2.49 Carat Oval Burmese Ruby Halo Diamond Engagement Ring

Located in Los Angeles, CA

DeKara Design Collection Featuring An Amazing Halo Diamond Engagement Ring With n GIA Certified

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Ruby, Diamond

1.75 Carat Oval Cut Tanzanite Diamond 14 Karat Yellow Gold Ring
1.75 Carat Oval Cut Tanzanite Diamond 14 Karat Yellow Gold Ring

1.75 Carat Oval Cut Tanzanite Diamond 14 Karat Yellow Gold Ring

By Roshe Jewels

Located in Los Angeles, CA

weighs 1.35 carats and is adorned with 12 Round Cut Diamonds that weigh 0.40 carats. It is set in 14

Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Diamond, Tanzanite, 14k Gold, Yellow Gold

Natural Diamond 0.46 carats 18KT White Gold Oval Solitaire Engagement Ring
Natural Diamond 0.46 carats 18KT White Gold Oval Solitaire Engagement Ring

Natural Diamond 0.46 carats 18KT White Gold Oval Solitaire Engagement Ring

Located in Antwerpen, BE

the perfect choice for an engagement ring. At its heart lies a mesmerizing oval-shaped diamond

Category

21st Century and Contemporary Belgian Modern Engagement Rings

Materials

Diamond, 18k Gold, White Gold

GIA Red Natural Oval Ruby 8.88 carat and Diamond Ring in Platinum
GIA Red Natural Oval Ruby 8.88 carat and Diamond Ring in Platinum

GIA Red Natural Oval Ruby 8.88 carat and Diamond Ring in Platinum

Located in La Jolla, CA

GIA Red Natural Oval Ruby 8.88 carats and Diamond Ring in Platinum Natural Ruby and Diamond Rings

Category

21st Century and Contemporary North American Cocktail Rings

Materials

Diamond, Ruby, Platinum

14K White Gold 2.47 Carat Oval Green Tourmaline Halo Diamond Ring
14K White Gold 2.47 Carat Oval Green Tourmaline Halo Diamond Ring

14K White Gold 2.47 Carat Oval Green Tourmaline Halo Diamond Ring

Located in San Francisco, CA

This ring features an oval-shaped light, vibrant green color 2.47-carat Tourmaline encircled by

Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Tourmaline, 14k Gold, White Gold

Oval Shape Diamond Ring
Oval Shape Diamond Ring

Oval Shape Diamond Ring

By Amwaj Jewellery

Located in Abu Dhabi, Abu Dhabi

around the finger to embrace a perfectly 1.51 carat oval diamond in this uniquely elegant rose gold ring

Category

21st Century and Contemporary Emirian Contemporary Fashion Rings

Materials

Diamond, 18k Gold

3.1 Carat Oval Blue Sapphire and Diamond Ring in Platinum
3.1 Carat Oval Blue Sapphire and Diamond Ring in Platinum

3.1 Carat Oval Blue Sapphire and Diamond Ring in Platinum

Located in London, England

This spectacular ring features an oval cut 3.1 carat Blue Sapphire at its centre, surrounded by an

Category

21st Century and Contemporary Cluster Rings

Materials

Diamond, Blue Sapphire, Platinum

Roman Malakov 1.50 Carats Oval Cut Ruby & Diamond Floral Engagement Ring
Roman Malakov 1.50 Carats Oval Cut Ruby & Diamond Floral Engagement Ring

Roman Malakov 1.50 Carats Oval Cut Ruby & Diamond Floral Engagement Ring

By Roman Malakov

Located in New York, NY

A gorgeous engagement ring, featuring a 1.50 carats oval cut ruby, set on a four prong setting

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

Certified 18K White Gold 12 Carat Ruby and Diamond Cocktail Ring
Certified 18K White Gold 12 Carat Ruby and Diamond Cocktail Ring

Certified 18K White Gold 12 Carat Ruby and Diamond Cocktail Ring

By Royaal Stones Ltd

Located in Bangkok, Thailand

gold ring, featuring a breath taking oval-cut ruby that commands attention with its rare size and

Category

2010s Asian Modern Cocktail Rings

Materials

Diamond, Ruby, White Gold

Oval Sapphire and Diamond Halo Ring
Oval Sapphire and Diamond Halo Ring

Oval Sapphire and Diamond Halo Ring

Located in New York, NY

Oval Sapphire and Diamond Halo Ring Description: A refined 18K white gold ring showcasing a vivid

Category

20th Century Unknown Retro Cocktail Rings

Materials

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

3.48 Carat Oval Rubelite & Diamond Ring In 18k Yellow Gold
3.48 Carat Oval Rubelite & Diamond Ring In 18k Yellow Gold

3.48 Carat Oval Rubelite & Diamond Ring In 18k Yellow Gold

Located in Chicago, IL

-carat oval-cut rubellite gemstone set in 18 karat yellow gold, accented by 12 round-cut diamonds with a

Category

2010s American Contemporary Fashion Rings

Materials

Diamond, Rubelite, 18k Gold, Yellow Gold

6.10 Carat Oval Pink Tourmaline and Diamond Gold Cocktail Ring
6.10 Carat Oval Pink Tourmaline and Diamond Gold Cocktail Ring

6.10 Carat Oval Pink Tourmaline and Diamond Gold Cocktail Ring

Located in Montreal, QC

securely nestled with a Hand set 6.10 Carat Oval Pink Tourmaline and Diamonds, weighing approx. 0.16tcw

Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Tourmaline, Gold, 14k Gold, Yellow Gold

GRS Certified Oval Ruby 7.02 carat and Diamond Halo Cocktail Ring in Platinum
GRS Certified Oval Ruby 7.02 carat and Diamond Halo Cocktail Ring in Platinum

GRS Certified Oval Ruby 7.02 carat and Diamond Halo Cocktail Ring in Platinum

Located in La Jolla, CA

12 Marquise Diamonds. Weight of diamonds is 3.00 carats in total. Ring size is 6. Ring top measures

Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 5.00 Carats Oval Cut Blue Sapphire & Diamond Halo Engagement Ring
GIA Certified 5.00 Carats Oval Cut Blue Sapphire & Diamond Halo Engagement Ring

GIA Certified 5.00 Carats Oval Cut Blue Sapphire & Diamond Halo Engagement Ring

By Roman Malakov

Located in New York, NY

by a halo of 12 round brilliant cut diamonds weighing 1.30 carats total, set with a beautiful floral

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

1.55 Carat Natural Oval Sapphire and Diamond Ring 14 Karat White Gold
1.55 Carat Natural Oval Sapphire and Diamond Ring 14 Karat White Gold

1.55 Carat Natural Oval Sapphire and Diamond Ring 14 Karat White Gold

Located in New York, NY

1.55 Carat Natural Diamond and Sapphire Oval Ring G SI 14K White Gold 100% Natural Diamonds and

Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold

1.70 Carat Natural Oval Ruby and Diamond Ring 14 Karat White Gold
1.70 Carat Natural Oval Ruby and Diamond Ring 14 Karat White Gold

1.70 Carat Natural Oval Ruby and Diamond Ring 14 Karat White Gold

By David Morris

Located in New York, NY

1.70 Carat Natural Diamond and Ruby Oval Ring G SI 14K White Gold 100% Natural Diamonds and

Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, Ruby, 14k Gold, White Gold

GIA Certified 2.11 Carat Oval Sapphire Diamond Halo White Gold Engagement Ring
GIA Certified 2.11 Carat Oval Sapphire Diamond Halo White Gold Engagement Ring

GIA Certified 2.11 Carat Oval Sapphire Diamond Halo White Gold Engagement Ring

Located in Stamford, CT

This stunning oval 2.11ct sapphire is mounted in a 14k white gold setting. Accented by a halo of 12

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Gold, 14k Gold, White Gold

Oval Emerald and Diamond Platinum Estate Ring
Oval Emerald and Diamond Platinum Estate Ring

Oval Emerald and Diamond Platinum Estate Ring

Located in Derby, NY

This elegant Oval Emerald and Diamond Platinum Estate Ring features a .50 carat oval emerald

Category

21st Century and Contemporary Unknown Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

Antique Inspired Platinum Ring with 0.97 Carat Oval Natural Sapphire & Diamonds
Antique Inspired Platinum Ring with 0.97 Carat Oval Natural Sapphire & Diamonds

Antique Inspired Platinum Ring with 0.97 Carat Oval Natural Sapphire & Diamonds

Located in Old Tappan, NJ

Modern antique inspired platinum ring with 12 round natural diamonds weighing 0.13 carats total and

Category

Early 2000s American Contemporary Fashion Rings

Materials

Diamond, Sapphire, Platinum

18 Karat Gold Ring with 5.12 Carat Oval Blue Sapphire with 1.27 Carat Diamonds
18 Karat Gold Ring with 5.12 Carat Oval Blue Sapphire with 1.27 Carat Diamonds

18 Karat Gold Ring with 5.12 Carat Oval Blue Sapphire with 1.27 Carat Diamonds

By Cellini

Located in New York, NY

, this iconic style remains timeless. Oval Sapphire =5.12 carats 12 Diamonds = 1.27 carats Stamped 18k

Category

2010s Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

1.55 Carat Natural Oval Sapphire and Diamond Ring 14 Karat White Gold
1.55 Carat Natural Oval Sapphire and Diamond Ring 14 Karat White Gold

1.55 Carat Natural Oval Sapphire and Diamond Ring 14 Karat White Gold

Located in New York, NY

1.55 Carat Natural Diamond and Sapphire Oval Ring G SI 14K White Gold 100% Natural Diamonds and

Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold

1.70 Carat Natural Oval Ruby and Diamond Ring 14 Karat White Gold
1.70 Carat Natural Oval Ruby and Diamond Ring 14 Karat White Gold

1.70 Carat Natural Oval Ruby and Diamond Ring 14 Karat White Gold

By David Morris

Located in New York, NY

1.70 Carat Natural Diamond and Ruby Oval Ring G SI 14K White Gold 100% Natural Diamonds and

Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, Ruby, 14k Gold, White Gold

Princess Diana Inspired 3.55 Carat Oval Sapphire and Diamond Ring 14K White Gold
Princess Diana Inspired 3.55 Carat Oval Sapphire and Diamond Ring 14K White Gold

Princess Diana Inspired 3.55 Carat Oval Sapphire and Diamond Ring 14K White Gold

Located in New York, NY

Princess Diana Style 3.55 Carat Natural Diamond and Sapphire Oval Ring G SI 14K White Gold 100

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Sapphire, White Gold

Princess Diana Inspired 3.50 Carat Oval Ruby & Diamond Ring 14 Karat White Gold
Princess Diana Inspired 3.50 Carat Oval Ruby & Diamond Ring 14 Karat White Gold

Princess Diana Inspired 3.50 Carat Oval Ruby & Diamond Ring 14 Karat White Gold

Located in New York, NY

Princess Diana Style 3.50 Carat Natural Diamond and Ruby Oval Ring G SI 14K White Gold 100

Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, Ruby, White Gold

Platinum & 18K Yellow Gold Oval 7.12 Carat No Heat Sapphire and Diamond Ring
Platinum & 18K Yellow Gold Oval 7.12 Carat No Heat Sapphire and Diamond Ring

Platinum & 18K Yellow Gold Oval 7.12 Carat No Heat Sapphire and Diamond Ring

Located in San Francisco, CA

This stunning Princess Diana-style ring features a rare 7.12 Carat Oval shape GIA certified

Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Sapphire, Yellow Gold, Platinum

Roman Malakov 1.60 Carats Oval Cut Blue Sapphire & Diamond Halo Engagement Ring
Roman Malakov 1.60 Carats Oval Cut Blue Sapphire & Diamond Halo Engagement Ring

Roman Malakov 1.60 Carats Oval Cut Blue Sapphire & Diamond Halo Engagement Ring

By Roman Malakov

Located in New York, NY

An elegant engagement ring, showcasing a 1.60 carats oval cut blue sapphire, set on four rounded

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

  • 1

Recent Sales

Vintage Natural Oval Amethyst & Old Euro Diamond Halo Ring Platinum 12 Carat
Vintage Natural Oval Amethyst & Old Euro Diamond Halo Ring Platinum 12 Carat

Vintage Natural Oval Amethyst & Old Euro Diamond Halo Ring Platinum 12 Carat

Located in Carmel-by-the-Sea, CA

: Natural Amethyst Shape: Oval Brilliant Weight: 12 Carats Color: Medium purple violet Clarity: Eye Clean

Category

Vintage 1950s More Rings

Materials

Amethyst, Diamond, Yellow Gold, Platinum

21.49 Carat Oval Cabochon Emerald Diamond Ring
21.49 Carat Oval Cabochon Emerald Diamond Ring

21.49 Carat Oval Cabochon Emerald Diamond Ring

Located in New York, NY

Ring in 18 karat white gold set with an intense green oval cabochon Zambian Emerald (21.49 carat

Category

2010s Thai Modern Cocktail Rings

Materials

Diamond, Emerald, 18k Gold

13.18 Carat Oval Cut Rubies, Round Diamonds, Valadier Dome Ring
13.18 Carat Oval Cut Rubies, Round Diamonds, Valadier Dome Ring

13.18 Carat Oval Cut Rubies, Round Diamonds, Valadier Dome Ring

Located in Rome, IT

Handmade in Italy Italian size 12 - FR size 52 - USA size 6 18kt Rose Gold, 13.18ct. oval cut

Category

21st Century and Contemporary Italian Contemporary Band Rings

Materials

Diamond, Ruby, 18k Gold, Rose Gold

1.55 Carat Oval Tourmaline & Diamonds Cocktail Ring in 18 Carat Gold & Platinum
1.55 Carat Oval Tourmaline & Diamonds Cocktail Ring in 18 Carat Gold & Platinum

1.55 Carat Oval Tourmaline & Diamonds Cocktail Ring in 18 Carat Gold & Platinum

By Kian Design

Located in South Perth, AU

Tourmalina The exquisite 18 carat yellow gold and platinum ring features a stunning oval cut

Category

2010s Australian Art Deco Cocktail Rings

Materials

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

1.60 Carat Oval Cut Sapphire and Diamond Ring 18 Karat White Gold
1.60 Carat Oval Cut Sapphire and Diamond Ring 18 Karat White Gold

1.60 Carat Oval Cut Sapphire and Diamond Ring 18 Karat White Gold

Located in Nassau, BS

; twelve (12) bead set, round brilliant cut, Genuine Diamonds weighing approximately 0.06 carats; and one

Category

21st Century and Contemporary Unknown Fashion Rings

Materials

Diamond, Blue Sapphire, 18k Gold

2.25 Carat Oval Cut Sapphire and Diamond Engagement Ring 18 Karat White Gold
2.25 Carat Oval Cut Sapphire and Diamond Engagement Ring 18 Karat White Gold

2.25 Carat Oval Cut Sapphire and Diamond Engagement Ring 18 Karat White Gold

Located in Nassau, BS

An iconic 2.25 Carat Sapphire and Diamond Ring in 18 Karat White Gold. *RING* One (1) Amoro

Category

21st Century and Contemporary Unknown Fashion Rings

Materials

Diamond, Sapphire, 18k Gold

4.32 Carat Oval Rhodolite and Diamonds Cocktail Ring in Platinum & 18 Carat Gold
4.32 Carat Oval Rhodolite and Diamonds Cocktail Ring in Platinum & 18 Carat Gold

4.32 Carat Oval Rhodolite and Diamonds Cocktail Ring in Platinum & 18 Carat Gold

By Kian Design

Located in South Perth, AU

Rosa & Nero Ring The exquisite platinum and 18 carat yellow gold cluster ring features a stunning

Category

2010s Australian Art Nouveau Cocktail Rings

Materials

Diamond, White Diamond, Garnet, Rhodolite, 18k Gold, Platinum, Gold

Yellow Oval Modern Lattice Diamond Ring
Yellow Oval Modern Lattice Diamond Ring

Yellow Oval Modern Lattice Diamond Ring

Located in Whippany, NJ

ring, making it truly special. The center diamond is beautifully accentuated by 12 fancy yellow

Category

2010s American Art Deco Fashion Rings

Materials

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

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

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

Located in Warrington, PA

Platinum Filigree ring set with 12 carat natural GIA Graded Jadeite Jade Ring set with Diamonds

Category

20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Jade, Platinum

Oval Ruby and Round Diamond Halo Ring in 18 Carat Yellow Gold
Oval Ruby and Round Diamond Halo Ring in 18 Carat Yellow Gold

Oval Ruby and Round Diamond Halo Ring in 18 Carat Yellow Gold

By Cartmer

Located in Sydney, AU

Oval Ruby and Round Diamond Halo Ring in 18 Carat Yellow Gold by Cartmer Jewellery Size 0 1/2

Category

2010s Australian Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

1.40 Carat EGL Certified Oval Shaped Diamond Halo Ring in 14 Karat Rose Gold
1.40 Carat EGL Certified Oval Shaped Diamond Halo Ring in 14 Karat Rose Gold

1.40 Carat EGL Certified Oval Shaped Diamond Halo Ring in 14 Karat Rose Gold

By Shlomit Rogel

Located in Ramatgan, IL

1.40 Carat EGL Certified Oval Shaped Diamond Halo Ring in 14 Karat Rose Gold Shlomit Rogel's halo

Category

21st Century and Contemporary Israeli Art Deco Engagement Rings

Materials

Diamond, White Diamond, Gold, 14k Gold, Rose Gold

12.46ct GRS Certified Oval Sapphire & Diamond Ring in Platinum
12.46ct GRS Certified Oval Sapphire & Diamond Ring in Platinum

12.46ct GRS Certified Oval Sapphire & Diamond Ring in Platinum

Located in New York, NY

Pear Shape Diamonds: 18 • Carat Weight: 2.89ctw • Number of Marquise Diamonds: 12 • Carat Weight

Category

2010s American Modern Dome Rings

Materials

Diamond, Sapphire, Platinum

Oval Emerald and Diamond Cocktail Ring in Platinum
Oval Emerald and Diamond Cocktail Ring in Platinum

Oval Emerald and Diamond Cocktail Ring in Platinum

By Cartmer

Located in Sydney, AU

Carats 12 Diamonds totalling 0.35 Carats 18 Carat White Gold Ring FREE express postage usually 3-4 days

Category

2010s Australian Cocktail Rings

Materials

Diamond, Emerald, Platinum

3.00 Carat AAA Oval Fire Opal Set in Diamond Halo Ring in 18 Carat Yellow Gold
3.00 Carat AAA Oval Fire Opal Set in Diamond Halo Ring in 18 Carat Yellow Gold

3.00 Carat AAA Oval Fire Opal Set in Diamond Halo Ring in 18 Carat Yellow Gold

By DesignsOnDiamonds

Located in Chislehurst, Kent

of diamonds. The Fire Opal* is a AAA grade, with no obvious inclusion or flaws. The yellow of the

Category

2010s British Modern Cocktail Rings

Materials

Opal, 18k Gold

GIA Certified Natural Oval 0.55CT Alexandrite & Diamond Platinum Ring
GIA Certified Natural Oval 0.55CT Alexandrite & Diamond Platinum Ring

GIA Certified Natural Oval 0.55CT Alexandrite & Diamond Platinum Ring

Located in New York, NY

This is a gorgeous natural AAA quality oval Alexandrite surrounded by a dainty diamond halo that is

Category

21st Century and Contemporary Brazilian Victorian Engagement Rings

Materials

Alexandrite, Diamond, Platinum

Certified Unheated 2.28 Carat Oval Pink Sapphire Diamond Gold 18 Karat Ring
Certified Unheated 2.28 Carat Oval Pink Sapphire Diamond Gold 18 Karat Ring

Certified Unheated 2.28 Carat Oval Pink Sapphire Diamond Gold 18 Karat Ring

Located in Grenoble, FR

6.48 x 3.63 mm Weight of diamonds; 0.67 carats Total weight of stones; 2.28 carats Size of the ring; 55

Category

2010s French Modern Fashion Rings

Materials

Diamond, Pink Sapphire, 18k Gold

5.37 Carat Aquamarine Diamond White Gold Cocktail Ring
5.37 Carat Aquamarine Diamond White Gold Cocktail Ring

5.37 Carat Aquamarine Diamond White Gold Cocktail Ring

By DGI

Located in Los Angeles, CA

This ring has a beautiful 3.42 Carat Oval Cut Aquamarine and is surrounded by 100 Round Cut

Category

2010s American Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, 14k Gold, White Gold

1.10 Carat Ruby Diamond Yellow Gold Ballerina Engagement Ring
1.10 Carat Ruby Diamond Yellow Gold Ballerina Engagement Ring

1.10 Carat Ruby Diamond Yellow Gold Ballerina Engagement Ring

By DGI

Located in Los Angeles, CA

Ballerina Ruby Diamond Ring with a Oval Cut 0.68 Carat Ruby which is surrounded by 12 Round Cut

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

14K 6.43ct Sapphire & Diamond Cocktail Ring  Oval Cabochon Sapphire  Yellow
14K 6.43ct Sapphire & Diamond Cocktail Ring  Oval Cabochon Sapphire  Yellow

14K 6.43ct Sapphire & Diamond Cocktail Ring Oval Cabochon Sapphire Yellow

Located in Holtsville, NY

carat oval cabochon sapphire as its focal point. Surrounding the vibrant blue sapphire are 12 sparkling

Category

2010s American Artist Cocktail Rings

Materials

Diamond, Sapphire, 14k Gold

5.02 Carat Tanzanite Diamond 14 Karat White Gold Ring
5.02 Carat Tanzanite Diamond 14 Karat White Gold Ring

5.02 Carat Tanzanite Diamond 14 Karat White Gold Ring

By DGI

Located in Los Angeles, CA

This ring has a radiant purple Oval Cut Natural Tanzanite weighing 4.50 Carats. The Tanzanite

Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Tanzanite, 14k Gold, White Gold

4.94 Carat Opal Diamond 14 Karat Yellow Gold Ring
4.94 Carat Opal Diamond 14 Karat Yellow Gold Ring

4.94 Carat Opal Diamond 14 Karat Yellow Gold Ring

By DGI

Located in Los Angeles, CA

Simply beautiful Opal and Diamond 14 Karat Yellow Gold Ring. This ring has a lovely Oval Cut

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Gorgeous 1.30 Carat Natural Aquamarine .60 Carat Diamond Ballerina Ring
Gorgeous 1.30 Carat Natural Aquamarine .60 Carat Diamond Ballerina Ring

Gorgeous 1.30 Carat Natural Aquamarine .60 Carat Diamond Ballerina Ring

Located in Napoli, IT

crown of this beautifully designed Antique ring Diamonds are the obvious complement for such a timeless

Category

Vintage 1930s Cocktail Rings

Materials

Aquamarine, Diamond, 18k Gold, Platinum

Kian Design Handmade 0.98 Carat Padparadascha Sapphire and Diamond Ring
Kian Design Handmade 0.98 Carat Padparadascha Sapphire and Diamond Ring

Kian Design Handmade 0.98 Carat Padparadascha Sapphire and Diamond Ring

By Kian Design

Located in South Perth, AU

Rosa Zaffiro & Diamante Ring This distinctive hand-made 18 carat two-tone gold ring is set with a

Category

2010s Australian Modern Engagement Rings

Materials

White Diamond, Pink Sapphire, Diamond, Sapphire, 18k Gold, White Gold, Y...

Statement Vintage Citrine Ring 2CT Oval Citrine ring, ruby, diamonds, 18k Gold
Statement Vintage Citrine Ring 2CT Oval Citrine ring, ruby, diamonds, 18k Gold

Statement Vintage Citrine Ring 2CT Oval Citrine ring, ruby, diamonds, 18k Gold

Located in Ramat Gan, IL

) Grading Results: Stone Type: Citrin Shape: Oval Carat: 2ct (Approx.), Stones quantity:1 Color: orangy

Category

20th Century Art Deco Cocktail Rings

Materials

Citrine, Diamond, Ruby, 18k Gold

Green Oval Emerald 0.85K Diamonds 0.12K White Gold Engagement Ring
Green Oval Emerald 0.85K Diamonds 0.12K White Gold Engagement Ring

Green Oval Emerald 0.85K Diamonds 0.12K White Gold Engagement Ring

Located in Firenze, FI

emerald. 0.85 carats oval emerald dimensions 5mmx9mmm complimented by 12 round diamonds cut brillant 0.12

Category

21st Century and Contemporary Italian Contemporary Engagement Rings

Materials

Diamond, Emerald, White Gold

Large Oval Shaped Light Blue Natural Aquamarine Diamond Ring Valuation
Large Oval Shaped Light Blue Natural Aquamarine Diamond Ring Valuation

Large Oval Shaped Light Blue Natural Aquamarine Diamond Ring Valuation

Located in Mona Vale, NSW

Look at this well made Dress Ring. It features a large, oval cut, 4.16ct natural Aquamarine and

Category

2010s Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, 9k Gold, Yellow Gold

7.46 Carat Turquoise Sapphire Diamond White Gold Cocktail Ring
7.46 Carat Turquoise Sapphire Diamond White Gold Cocktail Ring

7.46 Carat Turquoise Sapphire Diamond White Gold Cocktail Ring

By DGI

Located in Los Angeles, CA

Diamonds are VS-H. The turquoise measures at 18 mm x 12 mm and the face of the ring measures at 24 mm x 18

Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Turquoise, Sapphire, 14k Gold, White Gold

2.01 Carat Pink Sapphire Diamond White Gold Cocktail Ring
2.01 Carat Pink Sapphire Diamond White Gold Cocktail Ring

2.01 Carat Pink Sapphire Diamond White Gold Cocktail Ring

By DGI

Located in Los Angeles, CA

This ring has a Oval Cut Pink Sapphire that weighs 1.02 carats. The measurements of the Sapphire

Category

2010s American Contemporary Cluster Rings

Materials

Diamond, Sapphire, Pink Sapphire, 14k Gold, White Gold

Tanzanite 12, 59ct & 1, 01ct Diamond in 18k White Gold Ring
Tanzanite 12, 59ct & 1, 01ct Diamond in 18k White Gold Ring

Tanzanite 12, 59ct & 1, 01ct Diamond in 18k White Gold Ring

By Ara Vartanian

Located in London, London

Designed exclusively by Ara Vartanian, this 18 Karat White Gold Ring features an oval faceted 12.59

Category

2010s Brazilian Contemporary Cocktail Rings

Materials

White Diamond, Tanzanite, 18k Gold

Green Tourmaline and Diamond Halo Oval Bezel Ring, Unique Custom Made Jewelry
Green Tourmaline and Diamond Halo Oval Bezel Ring, Unique Custom Made Jewelry

Green Tourmaline and Diamond Halo Oval Bezel Ring, Unique Custom Made Jewelry

Located in Preston, Lancashire

This gorgeous natural green tourmaline and diamond halo ring is beautifully crafted in 18 karat

Category

2010s British Art Deco Cocktail Rings

Materials

Diamond, Tourmaline, 18k Gold, Yellow Gold

5.60 Carat Turquoise Diamond 14 Karat White Gold Cocktail Ring
5.60 Carat Turquoise Diamond 14 Karat White Gold Cocktail Ring

5.60 Carat Turquoise Diamond 14 Karat White Gold Cocktail Ring

By DGI

Located in Los Angeles, CA

The Oval Cut Turquoise is 5.37 carats and measures at 12 mm x 16 mm. It is surrounded by 40 Round

Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Turquoise, 14k Gold, White Gold

3.38 Carat Black White Diamond 14 Karat Yellow Gold Ring
3.38 Carat Black White Diamond 14 Karat Yellow Gold Ring

3.38 Carat Black White Diamond 14 Karat Yellow Gold Ring

By DGI

Located in Los Angeles, CA

but a Statement! The Cushion/Oval Cut Black Diamond is 2.51 Carats and is surrounded by 12 Champagne

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

White Diamond, Black Diamond, 14k Gold, Yellow Gold

Certified 14.44 Carat Ceylonese Star Sapphire and Diamond Cocktail Ring
Certified 14.44 Carat Ceylonese Star Sapphire and Diamond Cocktail Ring

Certified 14.44 Carat Ceylonese Star Sapphire and Diamond Cocktail Ring

Located in Sydney, NSW

Hand Made 18 Carat rose and white gold Cocktail Ring, set with 14.44 Carat Ceylonese Star Sapphire

Category

21st Century and Contemporary Australian Artist Cocktail Rings

Materials

Diamond, Star Sapphire, 18k Gold

Kian Design Padparadascha Sapphire and Diamond Engagement Ring 18 Carat Gold
Kian Design Padparadascha Sapphire and Diamond Engagement Ring 18 Carat Gold

Kian Design Padparadascha Sapphire and Diamond Engagement Ring 18 Carat Gold

By Kian Design

Located in South Perth, AU

Rosa Zaffiro & Diamante Ring This distinctive hand-made 18 carat two-tone gold ring is set with a

Category

2010s Australian Art Deco Cocktail Rings

Materials

White Diamond, Pink Sapphire, Diamond, Sapphire, 18k Gold, White Gold, Y...

18 carat yellow gold smoky quartz and diamonds ring
18 carat yellow gold smoky quartz and diamonds ring

18 carat yellow gold smoky quartz and diamonds ring

Located in Monte-Carlo, MC

18 carat yellow gold ring designed with 1 oval smoky quartz weighing 14.30 carats and with 12 round

Category

2010s Fashion Rings

Materials

Diamond, Quartz, Yellow Gold

Midcentury 2 Carat Emerald and Diamond Cocktail Ring
Midcentury 2 Carat Emerald and Diamond Cocktail Ring

Midcentury 2 Carat Emerald and Diamond Cocktail Ring

Located in Metairie, LA

approximating 0.36ct in diamond carat weight. Flanking the emerald, north and south, are a total of 8 round

Category

Mid-20th Century Cocktail Rings

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

5 Carat Ruby & 3.60 Carat Natural Diamond Halo Cocktail Ring 18k Yellow Gold
5 Carat Ruby & 3.60 Carat Natural Diamond Halo Cocktail Ring 18k Yellow Gold

5 Carat Ruby & 3.60 Carat Natural Diamond Halo Cocktail Ring 18k Yellow Gold

Located in Great Neck, NY

This stunning cocktail ring is a showstopper with its 5 carat oval-shaped treated ruby center stone

Category

21st Century and Contemporary Italian Cocktail Rings

Materials

Diamond, Ruby, Yellow Gold

Marquis Ring with Sapphire and 12 Diamonds, circa 1920
Marquis Ring with Sapphire and 12 Diamonds, circa 1920

Marquis Ring with Sapphire and 12 Diamonds, circa 1920

Located in Berlin, DE

Marquis ring with sapphire and 12 diamonds, around 1920 18 carat gold, 925 silver France, probably

Category

Early 20th Century French Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, Silver

18 Karat Gold Oval Sapphire and Diamond Art Deco Style Cocktail Cluster Ring
18 Karat Gold Oval Sapphire and Diamond Art Deco Style Cocktail Cluster Ring

18 Karat Gold Oval Sapphire and Diamond Art Deco Style Cocktail Cluster Ring

Located in East Grinstead, GB

18 Karat Gold Oval Sapphire & Diamond Art Deco Style Cocktail Cluster Ring A rich royal blue oval

Category

21st Century and Contemporary British Art Deco Cluster Rings

Materials

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

Platinum Fancy Diamond and 4.30 Carat Ceylon Sapphire  Ring
Platinum Fancy Diamond and 4.30 Carat Ceylon Sapphire  Ring

Platinum Fancy Diamond and 4.30 Carat Ceylon Sapphire Ring

By Peter Atman

Located in New York, NY

Classic design, handmade Platinum Ring set with 12 Pear Shape high quality Diamonds 2.99 carats

Category

2010s American Contemporary Cluster Rings

Materials

Diamond, Sapphire, Platinum

9.53 Carat Genuine Tanzanite and Diamond 18 Karat White Gold Ring
9.53 Carat Genuine Tanzanite and Diamond 18 Karat White Gold Ring

9.53 Carat Genuine Tanzanite and Diamond 18 Karat White Gold Ring

Located in Great Neck, NY

9.53 Carat Oval-shaped Tanzanite and 1.38 Carats White Diamond 18 Karat White Gold Ring Center

Category

2010s Indian Contemporary Cocktail Rings

Materials

Diamond, Tanzanite, Gold, 18k Gold, White Gold

Oval Cut Natural Amethyst Ring
Oval Cut Natural Amethyst Ring

Oval Cut Natural Amethyst Ring

Located in Vadgam, GJ

Gemstone - Natural Amethyst Total stone weight - 12 Carat Stone shape - Oval Stone size - 17 x 12 mm

Category

21st Century and Contemporary Indian Artisan Cocktail Rings

Materials

Amethyst, Silver

HRD Certified 1 Carat Fancy Yellow Diamond Belle Époque Ring
HRD Certified 1 Carat Fancy Yellow Diamond Belle Époque Ring

HRD Certified 1 Carat Fancy Yellow Diamond Belle Époque Ring

By Tears Undressed

Located in Tilburg, NL

carat Fancy Yellow oval diamond encircled by 12 white round diamonds, creating a surface of solid

Category

21st Century and Contemporary Dutch Belle Époque Engagement Rings

Materials

Diamond, White Diamond, Yellow Diamond, Gold, 18k Gold, White Gold, 14k ...

Certified 2.7 Carat Sapphire and Diamond Cluster Ring in Platinum
Certified 2.7 Carat Sapphire and Diamond Cluster Ring in Platinum

Certified 2.7 Carat Sapphire and Diamond Cluster Ring in Platinum

Located in Goettingen, DE

Certified 2.7 Carat Sapphire and Diamond Cluster Ring in Platinum Classically elegant cluster ring

Category

Vintage 1960s German Cluster Rings

Materials

Diamond, Sapphire, Platinum

3.47 Carat Opal Yellow Sapphire Diamond 14 Karat White Gold Ring
3.47 Carat Opal Yellow Sapphire Diamond 14 Karat White Gold Ring

3.47 Carat Opal Yellow Sapphire Diamond 14 Karat White Gold Ring

By DGI

Located in Los Angeles, CA

Opulent Opal, Yellow Sapphire and Diamond Ring in 14K White Gold. The beautiful Oval Cut

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Opal, Yellow Sapphire, 14k Gold, White Gold

1.05 Carat Ruby Diamond Belle Époque Inspired White Gold Engagement Ring
1.05 Carat Ruby Diamond Belle Époque Inspired White Gold Engagement Ring

1.05 Carat Ruby Diamond Belle Époque Inspired White Gold Engagement Ring

By Tears Undressed

Located in Tilburg, NL

beautiful halo of 12 white round diamonds. The ring is a size 7 and can be adjusted by us for a perfect fit

Category

21st Century and Contemporary Dutch Belle Époque Engagement Rings

Materials

Diamond, White Diamond, Ruby, Gold, 14k Gold, White Gold

18 Carat Yellow Gold Peridot and Diamond Cluster Ring
18 Carat Yellow Gold Peridot and Diamond Cluster Ring

18 Carat Yellow Gold Peridot and Diamond Cluster Ring

Located in Oxted, Surrey

18ct Yellow and White Gold Peridot and Diamond Cluster Ring, Set with one central oval Peridot

Category

Vintage 1970s British Cluster Rings

Materials

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

13.84 Carat GIA Rubellite and Deco Diamond Ring
13.84 Carat GIA Rubellite and Deco Diamond Ring

13.84 Carat GIA Rubellite and Deco Diamond Ring

Located in METAIRIE, LA

This Rubellite & Deco Diamond Ring features a central Brilliant Oval cut 13.84 carat GIA Certified

Category

Vintage 1970s Engagement Rings

Materials

Diamond, Rubelite, Tourmaline, 14k Gold, White Gold, Yellow Gold

4.27 Carat Opal Blue Sapphire Diamond 14 Karat White Gold Ring
4.27 Carat Opal Blue Sapphire Diamond 14 Karat White Gold Ring

4.27 Carat Opal Blue Sapphire Diamond 14 Karat White Gold Ring

By DGI

Located in Los Angeles, CA

Opulent Opal, Blue Sapphire and Diamond Ring in 14K White Gold. The beautiful Oval Cut, Ethiopian

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Opal, Sapphire, Blue Sapphire, 14k Gold, White Gold

12 Carat Citrine Center and Multi-Color Yellow Sapphire Dome Gold Ring
12 Carat Citrine Center and Multi-Color Yellow Sapphire Dome Gold Ring

12 Carat Citrine Center and Multi-Color Yellow Sapphire Dome Gold Ring

Located in MIlan, IT

18 KT yellow gold Dome Ring set with a big Citrine faceted Oval cut center of 12 carats, 4.83

Category

21st Century and Contemporary Italian Artisan Dome Rings

Materials

Citrine, Diamond, Yellow Sapphire, 18k Gold, Yellow Gold

4.28 Carat Orange Sapphire Pink Sapphire Diamond 14 Karat White Gold Ring
4.28 Carat Orange Sapphire Pink Sapphire Diamond 14 Karat White Gold Ring

4.28 Carat Orange Sapphire Pink Sapphire Diamond 14 Karat White Gold Ring

By DGI

Located in Los Angeles, CA

This beautiful ring has a Oval Cut Orange Sapphire that weighs 3.48 carats and measures at

Category

2010s American Contemporary Cluster Rings

Materials

Diamond, Pink Sapphire, Yellow Sapphire, 14k Gold, White Gold

28.16 Carat Tourmaline Diamond CHEVRON Ring by John Landrum Bryant
28.16 Carat Tourmaline Diamond CHEVRON Ring by John Landrum Bryant

28.16 Carat Tourmaline Diamond CHEVRON Ring by John Landrum Bryant

By H.H. Prince John Landrum Bryant

Located in New York, NY

12 Round cut diamonds weighing .2796cts, of VVS clarity. One Oval Fac. cut indicolite weighing

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond

1.59 Carat Ruby Platinum Ring
1.59 Carat Ruby Platinum Ring

1.59 Carat Ruby Platinum Ring

Located in Solvang, CA

carat ruby center with two tapered baguette diamond accents. The diamonds have .12 carat total weight

Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Ruby, Platinum

2.02 Carat Yellow Sapphire Pink Sapphire Diamond 14 Karat White Gold Ring
2.02 Carat Yellow Sapphire Pink Sapphire Diamond 14 Karat White Gold Ring

2.02 Carat Yellow Sapphire Pink Sapphire Diamond 14 Karat White Gold Ring

By DGI

Located in Los Angeles, CA

This beautiful ring has a Oval Cut Yellow Sapphire that weighs 1.33 carats and measures at

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Pink Sapphire, Yellow Sapphire, 14k Gold, White Gold

Get Updated with New Arrivals
Save "12 Carat Oval Diamond Ring", and we’ll notify you when there are new listings in this category.

12 Carat Oval Diamond Ring For Sale on 1stDibs

You are likely to find exactly the 12 carat oval diamond ring you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of gold, 18k gold and yellow gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. Making the right choice when shopping for a 12 carat oval diamond ring may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. Creating a 12 carat oval diamond ring has been a part of the legacy of many jewelers, but those produced by Alberto, Roshe Jewels and DGI are consistently popular. A 12 carat oval diamond ring of any era or style can lend versatility to your look, but a version featuring diamond, from our inventory of 3042, is particularly popular. See these pages for an oval cut iteration of this accessory, while there are also round cut cut and mixed cut cut versions available here, too. Most of our 12 carat oval diamond ring for sale are for women, but there are 918 pieces available to browse for men.

How Much is a 12 Carat Oval Diamond Ring?

The price for a 12 carat oval diamond ring starts at $1 and tops out at $2,699,999 with these rings, on average, selling for $4,397.

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.