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French 20th Century 3, 07 Carats Diamond Platinum Solitaire Ring
French 20th Century 3, 07 Carats Diamond Platinum Solitaire Ring

French 20th Century 3, 07 Carats Diamond Platinum Solitaire Ring

Located in Poitiers, FR

Ring in Platinum, dog head hallmark. Antique solitaire ring set with an antique round-cut diamond

Category

Early 20th Century French Retro Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co 3/4 Carat Round Diamond Platinum Solitaire Engagement Ring
Tiffany & Co 3/4 Carat Round Diamond Platinum Solitaire Engagement Ring

Tiffany & Co 3/4 Carat Round Diamond Platinum Solitaire Engagement Ring

By Tiffany & Co.

Located in Santa Barbara, CA

brilliant diamond, set into a classic six prong setting. It features a near-flawless 3/4 carat fiery round

Category

21st Century and Contemporary Contemporary Solitaire Rings

Materials

Diamond, Platinum

Contemporary 1.52 Carat Diamond and Platinum Solitaire Ring
Contemporary 1.52 Carat Diamond and Platinum Solitaire Ring

Contemporary 1.52 Carat Diamond and Platinum Solitaire Ring

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive 1.52 carat diamond engagement ring in platinum; part of our diverse

Category

Early 2000s British Contemporary Solitaire Rings

Materials

Diamond, Platinum

Vintage 0.97 Carat Diamond and Platinum Solitaire Ring
Vintage 0.97 Carat Diamond and Platinum Solitaire Ring

Vintage 0.97 Carat Diamond and Platinum Solitaire Ring

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive vintage 0.97 carat diamond and platinum solitaire style engagement

Category

Vintage 1970s Solitaire Rings

Materials

Diamond, Platinum

1920s 1.24 Carat Diamond and Platinum Solitaire Engagement Ring
1920s 1.24 Carat Diamond and Platinum Solitaire Engagement Ring

1920s 1.24 Carat Diamond and Platinum Solitaire Engagement Ring

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive 1.24 carat diamond and platinum solitaire engagement ring; part of

Category

20th Century Unknown Solitaire Rings

Materials

Diamond, Platinum

4 carat Round White Diamond Solitaire Mens Platinum Ring
4 carat Round White Diamond Solitaire Mens Platinum Ring

4 carat Round White Diamond Solitaire Mens Platinum Ring

By Gad & Co.

Located in Miami, FL

A solitaire prong setting with a smooth 950 platinum mounting. A sizable 4-carat natural diamond

Category

2010s Modern Solitaire Rings

Materials

White Diamond, Platinum

1930s Antique 0.95 Carat Diamond Platinum Solitaire Ring
1930s Antique 0.95 Carat Diamond Platinum Solitaire Ring

1930s Antique 0.95 Carat Diamond Platinum Solitaire Ring

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive antique 0.95 carat diamond and platinum solitaire ring; part of our

Category

Vintage 1930s Unknown Art Deco Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. 3.01 Carat Platinum Round Diamond Solitaire Engagement Ring
Tiffany & Co. 3.01 Carat Platinum Round Diamond Solitaire Engagement Ring

Tiffany & Co. 3.01 Carat Platinum Round Diamond Solitaire Engagement Ring

By Tiffany & Co.

Located in Chicago, IL

Tiffany & Co. 3.01 Carat Platinum Round Diamond Solitaire Engagement Ring A classic and timeless

Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

Solitaire 1.30 Carat Spinel and Princess Diamond platinum Ring
Solitaire 1.30 Carat Spinel and Princess Diamond platinum Ring

Solitaire 1.30 Carat Spinel and Princess Diamond platinum Ring

Located in Laguna Hills, CA

Contemporary Platinum, Sparkling Bluish Spinel, and Princess Diamond Ring, 1.30 TCW The (4

Category

21st Century and Contemporary American Contemporary Solitaire Rings

Materials

Diamond, Spinel, Platinum

Vintage 1.28 Carat Diamond and Platinum Solitaire Engagement Ring
Vintage 1.28 Carat Diamond and Platinum Solitaire Engagement Ring

Vintage 1.28 Carat Diamond and Platinum Solitaire Engagement Ring

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive vintage 1.28 carat (total) diamond solitaire ring in platinum; part

Category

Vintage 1940s Solitaire Rings

Materials

Diamond, Platinum

Cartier 'Solitaire 1895' Diamond Engagement Ring, Platinum 0.51 Carat
Cartier 'Solitaire 1895' Diamond Engagement Ring, Platinum 0.51 Carat

Cartier 'Solitaire 1895' Diamond Engagement Ring, Platinum 0.51 Carat

By Cartier

Located in London, GB

A Cartier 'Solitaire 1895' diamond engagement ring, platinum 0.51 carat. From the Cartier

Category

2010s Unknown Modern Solitaire Rings

Materials

Diamond, Platinum

Vintage 1.77 Carat Diamond and Platinum Solitaire Ring Circa 1940
Vintage 1.77 Carat Diamond and Platinum Solitaire Ring Circa 1940

Vintage 1.77 Carat Diamond and Platinum Solitaire Ring Circa 1940

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive vintage 1.77 carat (total) diamond and platinum solitaire ring

Category

Vintage 1940s Solitaire Rings

Materials

Diamond, Platinum

Antique 1.04 Carat Diamond and Platinum Solitaire Ring Circa 1920
Antique 1.04 Carat Diamond and Platinum Solitaire Ring Circa 1920

Antique 1.04 Carat Diamond and Platinum Solitaire Ring Circa 1920

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive antique 1.04 carat diamond and platinum solitaire ring; part of our

Category

Vintage 1920s Solitaire Rings

Materials

Diamond, Platinum

1.61 Carat Diamond and Platinum Solitaire Ring - Vintage Circa 1945
1.61 Carat Diamond and Platinum Solitaire Ring - Vintage Circa 1945

1.61 Carat Diamond and Platinum Solitaire Ring - Vintage Circa 1945

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive vintage 1.61 carat diamond solitaire ring in platinum; part of our

Category

Vintage 1940s Unknown Solitaire Rings

Materials

Diamond, Platinum

Antique Diamond and Platinum Solitaire Engagement Ring
Antique Diamond and Platinum Solitaire Engagement Ring

Antique Diamond and Platinum Solitaire Engagement Ring

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive antique 1930s 0.67 carat diamond and platinum solitaire engagement

Category

Vintage 1930s Unknown Solitaire Rings

Materials

Diamond, Platinum

Antique 1.65 Carat Diamond and Platinum Solitaire Ring Circa 1920
Antique 1.65 Carat Diamond and Platinum Solitaire Ring Circa 1920

Antique 1.65 Carat Diamond and Platinum Solitaire Ring Circa 1920

Located in Jesmond, Newcastle Upon Tyne

A stunning antique 1.65 carat diamond and platinum Art Deco style solitaire ring; part of our

Category

Vintage 1920s Unknown Art Deco Solitaire Rings

Materials

Diamond, Platinum

Vintage 2.74 Carat Diamond and Platinum Solitaire Ring Circa 1950
Vintage 2.74 Carat Diamond and Platinum Solitaire Ring Circa 1950

Vintage 2.74 Carat Diamond and Platinum Solitaire Ring Circa 1950

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive vintage platinum set 2.74 carat diamond ring with trillion cut side

Category

Vintage 1950s Unknown Solitaire Rings

Materials

Diamond, Platinum

2000s Diamond and Platinum Solitaire Engagement Ring
2000s Diamond and Platinum Solitaire Engagement Ring

2000s Diamond and Platinum Solitaire Engagement Ring

Located in Jesmond, Newcastle Upon Tyne

An impressive contemporary 0.45 carat diamond and platinum solitaire style engagement ring; part of

Category

Early 2000s British Solitaire Rings

Materials

Diamond, Platinum

18K Gold Platinum Diamond Solitaire Ring, GIA
18K Gold Platinum Diamond Solitaire Ring, GIA

18K Gold Platinum Diamond Solitaire Ring, GIA

Located in Queens, NY

18K Yellow Gold Platinum Diamond Solitaire Ring, GIA Report number 1236779129, dated 7 November

Category

Late 20th Century Modern Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

GIA Certified 4.09 Carat Round Diamond Platinum 950 Solitaire Ring
GIA Certified 4.09 Carat Round Diamond Platinum 950 Solitaire Ring

GIA Certified 4.09 Carat Round Diamond Platinum 950 Solitaire Ring

By FERRUCCI

Located in New York, NY

, platinum 950 solitaire ring. Custom options for diamonds and settings are always available. Ring size is 5

Category

2010s American Art Deco Solitaire Rings

Materials

Diamond, Platinum

Art Deco Diamond, 18 Carat Gold and Platinum Solitaire Ring
Art Deco Diamond, 18 Carat Gold and Platinum Solitaire Ring

Art Deco Diamond, 18 Carat Gold and Platinum Solitaire Ring

Located in Chipping Campden, GB

This beautiful solitaire ring holds and old mine cut diamond that measures 50pts. The stone is set

Category

Vintage 1930s Unknown Solitaire Rings

Materials

Diamond, 18k Gold, Platinum, Gold

Antique 1910s Diamond and Platinum Solitaire Ring
Antique 1910s Diamond and Platinum Solitaire Ring

Antique 1910s Diamond and Platinum Solitaire Ring

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive antique 0.85 carat diamond and platinum solitaire and engagement

Category

Vintage 1910s Unknown Solitaire Rings

Materials

Diamond, Platinum

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

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

Located in Poitiers, FR

elegant diamond solitaire ring, its setting consists of a half-bowed ring, which holds two half-moon

Category

Vintage 1950s French Retro Solitaire Rings

Materials

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

Contemporary 3 - Stone Diamond Ring made in Platinum
Contemporary 3 - Stone Diamond Ring made in Platinum

Contemporary 3 - Stone Diamond Ring made in Platinum

Located in Lexington, KY

This stunning three-stone diamond engagement ring, crafted in bright white platinum, offers a

Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

Antique 0.42 Carat Diamond Solitaire Engagement Ring
Antique 0.42 Carat Diamond Solitaire Engagement Ring

Antique 0.42 Carat Diamond Solitaire Engagement Ring

Located in London, GB

set in platinum that makes it appear as though there are 3 rose cut diamonds. Condition: Used

Category

Early 20th Century Edwardian Solitaire Rings

Materials

Diamond, Gold, Yellow Gold, Platinum

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

Tiffany & Co. Brilliant Diamond Platinum Contemporary Solitaire Engagement Ring

By Tiffany & Co.

Located in Philadelphia, PA

Centering a round brilliant cut diamond weighing 0.39 carats - G color with VS1 clarity Set in a

Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 2.05 Carat White Diamond in Platinum 950 Solitaire Engagement Ring
GIA Certified 2.05 Carat White Diamond in Platinum 950 Solitaire Engagement Ring

GIA Certified 2.05 Carat White Diamond in Platinum 950 Solitaire Engagement Ring

By FERRUCCI

Located in New York, NY

, Symmetry and Polishing, set in hand made Platinum 950 gold Solitaire engagement ring, made in New York City

Category

2010s American Modern Solitaire Rings

Materials

White Diamond, 18k Gold

Platinum 3-Stone Emerald Cut Diamond Engagement Ring Set with Matching Ring
Platinum 3-Stone Emerald Cut Diamond Engagement Ring Set with Matching Ring

Platinum 3-Stone Emerald Cut Diamond Engagement Ring Set with Matching Ring

By Antinori Fine Jewels

Located in Chicago, IL

An elegant three-stone engagement ring set, showcasing a striking emerald-cut diamond at the center

Category

2010s American Contemporary Solitaire Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Cartier 1895 Solitaire 0.18 Carat Diamond Ring Pt 49
Cartier 1895 Solitaire 0.18 Carat Diamond Ring Pt 49

Cartier 1895 Solitaire 0.18 Carat Diamond Ring Pt 49

By Cartier

Located in Kobe, Hyogo

authentic Cartier platinum "1895" solitaire diamond ring. It has been repolished and is in excellent

Category

2010s French Solitaire Rings

Materials

Diamond, Platinum

Antique 1920s Diamond and White Gold with Platinum Set Solitaire Engagement Ring
Antique 1920s Diamond and White Gold with Platinum Set Solitaire Engagement Ring

Antique 1920s Diamond and White Gold with Platinum Set Solitaire Engagement Ring

Located in Jesmond, Newcastle Upon Tyne

A fine and impressive antique 0.65 carat diamond and 18 karat white gold, platinum set solitaire

Category

Vintage 1920s Unknown Solitaire Rings

Materials

Diamond, 18k Gold, Platinum, White Gold

Unique Platinum Solitaire Ring with 0.80 Ct Natural Diamonds, IGI Cert
Unique Platinum Solitaire Ring with 0.80 Ct Natural Diamonds, IGI Cert

Unique Platinum Solitaire Ring with 0.80 Ct Natural Diamonds, IGI Cert

Located in רמת גן, IL

Stunning solitaire platinum ring with 0.80 total carat of cut cornered square mixed cut diamond

Category

2010s Singaporean Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co 1.38 CTW Round Brilliant Diamond Platinum Solitaire Engagement Ring
Tiffany & Co 1.38 CTW Round Brilliant Diamond Platinum Solitaire Engagement Ring

Tiffany & Co 1.38 CTW Round Brilliant Diamond Platinum Solitaire Engagement Ring

By Tiffany & Co.

Located in Philadelphia, PA

Stamped for platinum Numbered and fully signed for Tiffany & Co. Circa: 2010s Ring size: 5 3/4 and

Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

Tiffany 0.38 Carat Solitaire Diamond Ring PT950 with Channel Set Diamonds
Tiffany 0.38 Carat Solitaire Diamond Ring PT950 with Channel Set Diamonds

Tiffany 0.38 Carat Solitaire Diamond Ring PT950 with Channel Set Diamonds

By Tiffany & Co.

Located in Kobe, Hyogo

Fluorescence: None Metal: Platinum 950 Ring Size: SIZE 5.75 UK SIZE K 3/4 Internal Diameter: 16.30 mm

Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

3.07 Carat Natural Mozambique Ruby Diamond Platinum Ring NO HEAT
3.07 Carat Natural Mozambique Ruby Diamond Platinum Ring NO HEAT

3.07 Carat Natural Mozambique Ruby Diamond Platinum Ring NO HEAT

Located in Chicago, IL

A striking and highly saturated 3.07 carat natural Mozambique ruby set in a refined platinum

Category

2010s American Solitaire Rings

Materials

Diamond, White Diamond, Ruby, Platinum

6 Carat Brazilian Pink Tourmaline & 0.81 Carats Diamonds in Platinum Halo Ring
6 Carat Brazilian Pink Tourmaline & 0.81 Carats Diamonds in Platinum Halo Ring

6 Carat Brazilian Pink Tourmaline & 0.81 Carats Diamonds in Platinum Halo Ring

By Eytan Brandes

Located in Sherman Oaks, CA

6.08 carats. It boasts a tricky mixed cut -- brilliant cut, like a diamond, on the crown, and

Category

2010s American Contemporary Solitaire Rings

Materials

Diamond, Tourmaline, White Diamond, Platinum

Modern Diamond an 18 Carat Gold Solitaire Ring
Modern Diamond an 18 Carat Gold Solitaire Ring

Modern Diamond an 18 Carat Gold Solitaire Ring

Located in Chipping Campden, GB

The design of the ring is so simple and beautiful. The diamond measures 30pts and is set in

Category

Vintage 1980s British Modern Solitaire Rings

Materials

Diamond, Gold

2.70 Carat Burmese Sapphire and 0.24 Carat Diamond Platinum Ring Circa 1925
2.70 Carat Burmese Sapphire and 0.24 Carat Diamond Platinum Ring Circa 1925

2.70 Carat Burmese Sapphire and 0.24 Carat Diamond Platinum Ring Circa 1925

Located in Jesmond, Newcastle Upon Tyne

, platinum solitaire ring; part of our collection of diverse gemstone engagement rings. This stunning, fine

Category

Vintage 1920s Solitaire Rings

Materials

Diamond, Sapphire, Platinum

Jade and Diamond Ring  Platinum
Jade and Diamond Ring  Platinum

Jade and Diamond Ring Platinum

Located in New York, NY

August 3, 2011 stating no indication of impregnation Platinum, ring size 6.75.

Category

21st Century and Contemporary European Solitaire Rings

Materials

Diamond, Jade, Platinum

Tiffany & Co. 4.24 Carat Platinum Three-Stone Emerald Cut Diamond Ring
Tiffany & Co. 4.24 Carat Platinum Three-Stone Emerald Cut Diamond Ring

Tiffany & Co. 4.24 Carat Platinum Three-Stone Emerald Cut Diamond Ring

By Tiffany & Co.

Located in Chicago, IL

Tiffany & Co. Platinum Three-Stone Emerald Cut Diamond Engagement Ring – 4.24 Carats Total A

Category

2010s American Modern Solitaire Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Vintage Diamond and 18 Carat White Gold Solitaire Ring
Vintage Diamond and 18 Carat White Gold Solitaire Ring

Vintage Diamond and 18 Carat White Gold Solitaire Ring

Located in Chipping Campden, GB

A vintage platinum old European cut diamond solitaire ring. The diamond measures 90 pts and is J

Category

Vintage 1960s British Modern Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Tiffany & Co. 1.01 CT Diamond Platinum 18K Gold Solitaire Engagement Ring GIA
Tiffany & Co. 1.01 CT Diamond Platinum 18K Gold Solitaire Engagement Ring GIA

Tiffany & Co. 1.01 CT Diamond Platinum 18K Gold Solitaire Engagement Ring GIA

By Tiffany & Co.

Located in Philadelphia, PA

Centering a round brilliant cut diamond weighing 1.01 carat - H color with VVS2 clarity Set in a

Category

Late 20th Century Contemporary Solitaire Rings

Materials

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

Edwardian 0.30 Carat Diamond Solitaire Engagement Ring, circa 1910
Edwardian 0.30 Carat Diamond Solitaire Engagement Ring, circa 1910

Edwardian 0.30 Carat Diamond Solitaire Engagement Ring, circa 1910

Located in London, GB

solitaire ring, with a single diamond weighing 0.30 carat. It is beautifully claw set within platinum, which

Category

Vintage 1910s British Edwardian Solitaire Rings

Materials

Diamond, 18k Gold

Vintage Aquamarine and Diamond 18 Carat Gold Solitaire Ring
Vintage Aquamarine and Diamond 18 Carat Gold Solitaire Ring

Vintage Aquamarine and Diamond 18 Carat Gold Solitaire Ring

Located in Chipping Campden, GB

stone are diamonds which total 30pts. The ring is modelled in 18ct gold. Fully hallmarked London 1977

Category

Vintage 1970s British Solitaire Rings

Materials

Aquamarine, Diamond, Gold

GIA Certifed 3 Carat Royal Blue Sapphire Diamond Three Stone Ring
GIA Certifed 3 Carat Royal Blue Sapphire Diamond Three Stone Ring

GIA Certifed 3 Carat Royal Blue Sapphire Diamond Three Stone Ring

By Antinori Fine Jewels

Located in Chicago, IL

a richly saturated and perfectly even blue hue. The play of light in this sizeable 3 ct sapphire

Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Boucheron Pont De Paris Solitaire Diamond 0.30ct GIA G-VS2-Ex Ring US 3 1/2
Boucheron Pont De Paris Solitaire Diamond 0.30ct GIA G-VS2-Ex Ring US 3 1/2

Boucheron Pont De Paris Solitaire Diamond 0.30ct GIA G-VS2-Ex Ring US 3 1/2

By Boucheron

Located in Tokyo, JP

.: JSL00202 ■Material: 1P Diamond (0.30ct G-VS2-3Ex),Side Diamond, Pt950 platinum ■Weight: Approx. 3.5g ■Ring

Category

2010s French Solitaire Rings

Materials

Diamond, Platinum

Cartier Diamond Platinum Ring and Band Ring
Cartier Diamond Platinum Ring and Band Ring

Cartier Diamond Platinum Ring and Band Ring

By Cartier

Located in New York, NY

Cartier Diamond Platinum Ring and Band Ring One transitional-cut diamond weighing 1.27 carats, six

Category

Early 20th Century Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 1.01 Carat White Diamond in Platinum 950 Handmade Ring
GIA Certified 1.01 Carat White Diamond in Platinum 950 Handmade Ring

GIA Certified 1.01 Carat White Diamond in Platinum 950 Handmade Ring

By FERRUCCI

Located in New York, NY

GIA Certified 1.01 Carat white diamond, color J, SI2 clarity, original GIA Certificate will

Category

2010s American Modern Solitaire Rings

Materials

White Diamond, Platinum

1.23 Carat Diamond and 18k Yellow Gold Solitaire Engagement Ring, circa 1910
1.23 Carat Diamond and 18k Yellow Gold Solitaire Engagement Ring, circa 1910

1.23 Carat Diamond and 18k Yellow Gold Solitaire Engagement Ring, circa 1910

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive 1.23 carat diamond, 18 karat yellow gold and platinum set solitaire

Category

Vintage 1910s Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

GIA Certified 3 Carat Internally Flawless Clarity Emerald Diamond with pavè
GIA Certified 3 Carat Internally Flawless Clarity Emerald Diamond with pavè

GIA Certified 3 Carat Internally Flawless Clarity Emerald Diamond with pavè

By Antinori Fine Jewels

Located in Chicago, IL

Introducing a masterpiece of elegance and sophistication: a GIA certified 3-carat emerald-cut

Category

2010s Unknown Contemporary Solitaire Rings

Materials

Diamond, Emerald, Platinum

2 Carats Three Row Round, Baguette and Princess Cut Platinum Band Ring
2 Carats Three Row Round, Baguette and Princess Cut Platinum Band Ring

2 Carats Three Row Round, Baguette and Princess Cut Platinum Band Ring

By Antinori Fine Jewels

Located in Chicago, IL

2 carats Platinum 3 Three Row Round, Baguette & Princess Cut Diamond Half Circle Wedding Band

Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Star Sapphire Diamond Platinum Ring, Light Blue
Star Sapphire Diamond Platinum Ring, Light Blue

Star Sapphire Diamond Platinum Ring, Light Blue

Located in Wallkill, NY

Early lovely platinum star sapphire cabochon Diamond ring, Carats, about 13 carats - Cut, Cabochon

Category

Vintage 1950s Solitaire Rings

Materials

Diamond, White Diamond, Star Sapphire, Platinum

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4.20 Carat Diamond Solitaire Plus Platinum Ring
4.20 Carat Diamond Solitaire Plus Platinum Ring

4.20 Carat Diamond Solitaire Plus Platinum Ring

Located in Napoli, IT

Magnificent large Diamond solitaire ring Crafted in Platinum - not marked Semplicity in design to

Category

Antique Early 1900s Edwardian Solitaire Rings

Materials

Diamond, Platinum

Rare Antique 5.15 Carat Diamond Solitaire Plus Platinum Ring
Rare Antique 5.15 Carat Diamond Solitaire Plus Platinum Ring

Rare Antique 5.15 Carat Diamond Solitaire Plus Platinum Ring

Located in Napoli, IT

quality Diamond solitaire ring to please someone special for life and being a keeper for the next

Category

Vintage 1910s Edwardian Solitaire Rings

Materials

Diamond, Sapphire, Platinum

2.29 Carat Solitaire Diamond Ring
2.29 Carat Solitaire Diamond Ring

2.29 Carat Solitaire Diamond Ring

Located in Carmel, CA

A classic and elegant 2.29 carat solitaire diamond ring. This stunning piece features a center

Category

21st Century and Contemporary Contemporary Solitaire Rings

Materials

Diamond, Platinum

Vintage Circa 1950s Diamond Solitaire Ring 9 Carat Yellow Gold Platinum
Vintage Circa 1950s Diamond Solitaire Ring 9 Carat Yellow Gold Platinum

Vintage Circa 1950s Diamond Solitaire Ring 9 Carat Yellow Gold Platinum

Located in Hamilton, AU

The Miffy Ring is a 9 carat gold vision of enduring romance, her solitaire diamond glowing with

Category

20th Century Unknown Modern Solitaire Rings

Materials

Diamond, 9k Gold, Platinum

Art Deco 1.60 Carat Diamond Onyx Insert Platinum Solitaire Ring
Art Deco 1.60 Carat Diamond Onyx Insert Platinum Solitaire Ring

Art Deco 1.60 Carat Diamond Onyx Insert Platinum Solitaire Ring

Located in Napoli, IT

Art Deco 1.60 Carat Diamond Onyx Insert Platinum Solitaire Ring $7500 best offer A distinctive in

Category

Vintage 1920s Art Deco Solitaire Rings

Materials

Diamond, Onyx, Platinum

Platinum & Rose Gold 7.05 Carat Diamond Solitaire Square Halo Ring
Platinum & Rose Gold 7.05 Carat Diamond Solitaire Square Halo Ring

Platinum & Rose Gold 7.05 Carat Diamond Solitaire Square Halo Ring

Located in METAIRIE, LA

Completely hand-fabricated of Platinum, featuring a focal 7.05 carat Round Brilliant cut Natural

Category

Vintage 1980s Solitaire Rings

Materials

Diamond, Platinum, Rose Gold

3.50 Carat Sapphire Diamond Platinum Ring
3.50 Carat Sapphire Diamond Platinum Ring

3.50 Carat Sapphire Diamond Platinum Ring

Located in San Francisco, CA

, understated design with maximum color and sizzle. Ring size 4 3/4.

Category

20th Century Solitaire Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Fancy Brown Diamond Solitaire Ring in Platinum, Art Deco Setting
Fancy Brown Diamond Solitaire Ring in Platinum, Art Deco Setting

Fancy Brown Diamond Solitaire Ring in Platinum, Art Deco Setting

Located in PARIS, FR

Fancy brown diamond ring: a solitaire diamond fancy cognac ring in platinum. This ring is centered

Category

Vintage 1920s French Art Deco Solitaire Rings

Materials

Brown Diamond, Platinum

7.64 Carat Three Diamond Platinum Tulip Ring
7.64 Carat Three Diamond Platinum Tulip Ring

7.64 Carat Three Diamond Platinum Tulip Ring

Located in METAIRIE, LA

Constructed completely of Platinum, with 3 Focal Round Brilliant cut Diamonds totaling 7.64 carats

Category

Vintage 1980s Solitaire Rings

Materials

Diamond, Platinum

Art Deco 1.44 Carat Old Mine Cut Diamond Platinum Engagement Ring
Art Deco 1.44 Carat Old Mine Cut Diamond Platinum Engagement Ring

Art Deco 1.44 Carat Old Mine Cut Diamond Platinum Engagement Ring

Located in Essex, GB

A truly exquisite antique diamond engagement ring. The cushion shaped old mine cut diamond in the

Category

Early 20th Century Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Victorian .55 Carat Old Mine Cut Diamond Rare Solitaire Ring
Victorian .55 Carat Old Mine Cut Diamond Rare Solitaire Ring

Victorian .55 Carat Old Mine Cut Diamond Rare Solitaire Ring

Located in Napoli, IT

old mine cut diamond of approx .55 Ct (G/VS) UK size: N 1/4 US size: 6 3/4 Measures: diameter is 9 mm

Category

Antique Early 1900s Late Victorian Solitaire Rings

Materials

Diamond, 18k Gold

Emerald Cut Tanzanite and Baguette Diamonds Ring Platinum
Emerald Cut Tanzanite and Baguette Diamonds Ring Platinum

Emerald Cut Tanzanite and Baguette Diamonds Ring Platinum

Located in Aliso Viejo, CA

weight .38 carat. quality of diamonds are VS2 clarity and “G-H” color. Ring is a size 6-3/4. Width of

Category

21st Century and Contemporary Unknown Contemporary Solitaire Rings

Materials

Diamond, Tanzanite, Platinum

French Certified 2.0 Carat Plus Natural Fancy Yellow Platinum Ring
French Certified 2.0 Carat Plus Natural Fancy Yellow Platinum Ring

French Certified 2.0 Carat Plus Natural Fancy Yellow Platinum Ring

Located in Napoli, IT

established life together Alternative option to a more conventional engagement Diamond solitaire could be this

Category

Vintage 1950s Contemporary Solitaire Rings

Materials

Diamond, Yellow Diamond, Platinum

1930s 1.77ct Round Brilliant Cut Diamond Solitaire Engagement Ring in 18ct&Plat
1930s 1.77ct Round Brilliant Cut Diamond Solitaire Engagement Ring in 18ct&Plat

1930s 1.77ct Round Brilliant Cut Diamond Solitaire Engagement Ring in 18ct&Plat

Located in Yorkshire, West Yorkshire

This beautifully sparkly solitaire ring holds an earlier generation Round Brilliant Cut Diamond

Category

Vintage 1920s British Art Deco Solitaire Rings

Materials

Diamond, 18k Gold, White Gold, Platinum

3.00 Carat Emerald-Cut Diamond Emerald Calibre Halo Ring
3.00 Carat Emerald-Cut Diamond Emerald Calibre Halo Ring

3.00 Carat Emerald-Cut Diamond Emerald Calibre Halo Ring

Located in San Francisco, CA

platinum, starring a bright and shining emerald-cut diamond weighing 3.00 carat. The gorgeous stone is

Category

1990s Art Deco Solitaire Rings

Materials

Diamond, White Diamond, Emerald, Platinum

3 Carat Round Diamond Engagement Ring and Hidden Diamond Halo in Platinum GIA
3 Carat Round Diamond Engagement Ring and Hidden Diamond Halo in Platinum GIA

3 Carat Round Diamond Engagement Ring and Hidden Diamond Halo in Platinum GIA

By Concierge Diamonds Inc.

Located in Los Angeles, CA

This 3 carat diamond engagement ring is crafted in platinum and contains a round diamond (3.10

Category

2010s American Modern Engagement Rings

Materials

Diamond, Platinum

1.34 Carat Diamond Art Deco Solitaire Platinum Engagement Ring
1.34 Carat Diamond Art Deco Solitaire Platinum Engagement Ring

1.34 Carat Diamond Art Deco Solitaire Platinum Engagement Ring

Located in Frederick, MD

Karat: Platinum Size: Ring Size 5 - Size Free of charge +/- 3 sizes"

Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

1.00 Carat Emerald Cut Diamond Solitaire Platinum Engagement Ring EGL
1.00 Carat Emerald Cut Diamond Solitaire Platinum Engagement Ring EGL

1.00 Carat Emerald Cut Diamond Solitaire Platinum Engagement Ring EGL

Located in Sherman Oaks, CA

Gorgeous .950 Platinum Solitaire Diamond Engagement Ring Size 5.5 Width of Band = 3 mm at Reverse

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Pear Shape Diamond Solitaire Engagement Ring in Platinum
Pear Shape Diamond Solitaire Engagement Ring in Platinum

Pear Shape Diamond Solitaire Engagement Ring in Platinum

By Shimansky

Located in New York, NY

Beautifully crafted Platinum Solitaire Engagement Ring. Pear Shape Cut White diamond 1.042ct I

Category

Early 2000s South African Neoclassical Engagement Rings

Materials

Diamond, White Diamond, Platinum

Art Deco 1.20 Carat Emerald Cut Diamond Solitaire Plus Platinum Ring
Art Deco 1.20 Carat Emerald Cut Diamond Solitaire Plus Platinum Ring

Art Deco 1.20 Carat Emerald Cut Diamond Solitaire Plus Platinum Ring

Located in Napoli, IT

complement the main Diamond This is an authentic art Deco period ring hand crafted during 1925 and made of

Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Platinum

Tacori Platinum 3 Carat Round Pear Shape Diamond Wedding Ring
Tacori Platinum 3 Carat Round Pear Shape Diamond Wedding Ring

Tacori Platinum 3 Carat Round Pear Shape Diamond Wedding Ring

By Tacori

Located in New York, NY

Tacori Platinum 3 Carat Round Pear Shape Diamond Wedding Ring Luxurious in every way, this ring is

Category

2010s American Romantic Three-Stone Rings

Materials

Diamond, Platinum

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

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

Located in Napoli, IT

distinctive design and quality workmanship This striking Art Deco engagement ring has been artful crafted of

Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Onyx, Platinum

1.08 Carat Diamond Solitaire in Platinum with Baguette Shoulders
1.08 Carat Diamond Solitaire in Platinum with Baguette Shoulders

1.08 Carat Diamond Solitaire in Platinum with Baguette Shoulders

Located in Glasgow, Glasgow

Ring set with a 1.08ct Diamond I Colour SI1 Clarity in platinum raised Tyffany style 6 claw setting

Category

21st Century and Contemporary British Contemporary Bridal Rings

Materials

White Diamond, Platinum

Platinum Diamond Accented Solitaire Engagement Ring 950 Purity 1cttw
Platinum Diamond Accented Solitaire Engagement Ring 950 Purity 1cttw

Platinum Diamond Accented Solitaire Engagement Ring 950 Purity 1cttw

Located in Camelford, GB

VINTAGE 950 PLATINUM DIAMOND SOLITAIRE ACCENTED ENGAGEMENT (STYLE) RING Crafted from solid Platinum (950

Category

Late 20th Century British Contemporary Engagement Rings

Materials

Diamond, Platinum

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

Art Deco 1.05 Carat Old Cut Diamond Platinum Engagement Ring

Located in Essex, GB

A strikingly pretty old cut engagement ring. At the centre of this quite lovely solitaire is an

Category

Mid-20th Century Engagement Rings

Materials

Diamond, White Diamond, Platinum

Euro 1.50 Carat Alexandrite and Diamond Platinum Ring
Euro 1.50 Carat Alexandrite and Diamond Platinum Ring

Euro 1.50 Carat Alexandrite and Diamond Platinum Ring

Located in METAIRIE, LA

In an Art Deco Inspired Triple-Row Pave design, this Alexandrite & Diamond Ring features a square

Category

Early 2000s Engagement Rings

Materials

Alexandrite, Diamond, Platinum

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

Art Deco 1.04 Carat Diamond Platinum Engagement Ring

Located in Tampa, FL

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

Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

2.06 Carat Certified Round Brilliant Diamond Platinum Vintage Engagement Ring
2.06 Carat Certified Round Brilliant Diamond Platinum Vintage Engagement Ring

2.06 Carat Certified Round Brilliant Diamond Platinum Vintage Engagement Ring

Located in Hamilton, AU

Crafted in platinum is this timeless diamond solitaire ring carefully set with an alluring 2.06

Category

21st Century and Contemporary Australian Modern Engagement Rings

Materials

Diamond, Platinum

Art Deco Style 1.20 Carat Diamond Plus Platinum Target Ring
Art Deco Style 1.20 Carat Diamond Plus Platinum Target Ring

Art Deco Style 1.20 Carat Diamond Plus Platinum Target Ring

Located in Napoli, IT

Desirable! Art Deco style beautiful designed target ring set with old mine cut solitaire Diamond

Category

Late 20th Century Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Kutchinsky 4.00 Carat Transitional Cut Diamond Engagement Ring
Kutchinsky 4.00 Carat Transitional Cut Diamond Engagement Ring

Kutchinsky 4.00 Carat Transitional Cut Diamond Engagement Ring

By Joseph Kutchinsky

Located in Theydon Bois, Essex

of the Art Deco period. The centre diamond is the quality you might expect of a Kutchinsky ring

Category

Mid-20th Century British Art Deco Engagement Rings

Materials

Diamond, Platinum

1.37ct Radiant Cut Diamond Engagement Ring with Diamond Shoulders in Platinum
1.37ct Radiant Cut Diamond Engagement Ring with Diamond Shoulders in Platinum

1.37ct Radiant Cut Diamond Engagement Ring with Diamond Shoulders in Platinum

Located in Yorkshire, West Yorkshire

centre of the stone giving it a Diamond grading of SI2. A classic solitaire ring with three graduating

Category

21st Century and Contemporary British Art Deco Engagement Rings

Materials

Diamond, Platinum

Vintage 2.25Cttw Diamond Platinum Halo Engagement Ring 950 Purity
Vintage 2.25Cttw Diamond Platinum Halo Engagement Ring 950 Purity

Vintage 2.25Cttw Diamond Platinum Halo Engagement Ring 950 Purity

Located in Camelford, GB

VINTAGE 950 PLATINUM DIAMOND HALO ENGAGEMENT (STYLE) RING Crafted from solid Platinum (950/000) and

Category

Late 20th Century British Contemporary Engagement Rings

Materials

Diamond, Platinum

Spectacular Retro 1.05 Carat Old Cut Diamond Rare Tourbillon Ring
Spectacular Retro 1.05 Carat Old Cut Diamond Rare Tourbillon Ring

Spectacular Retro 1.05 Carat Old Cut Diamond Rare Tourbillon Ring

Located in Napoli, IT

raising with a Diamond solitaire set into platinum and piped work coming on the other side, with more

Category

Vintage 1940s Retro Engagement Rings

Materials

Diamond, 18k Gold, Platinum

French Late Art Deco Distinctive 1.95 Carat Diamond Cocktail Ring
French Late Art Deco Distinctive 1.95 Carat Diamond Cocktail Ring

French Late Art Deco Distinctive 1.95 Carat Diamond Cocktail Ring

Located in Napoli, IT

, this artful made ring is made to attract and be noticed hand crafted of Solid 18 KT gold with Platinum

Category

Vintage 1930s French Art Deco Cocktail Rings

Materials

Diamond, 18k Gold, Platinum

Authentic Tiffany& Co Diamond 1.37 Set in Authentic Tiffany&Co Solitaire Setting
Authentic Tiffany& Co Diamond 1.37 Set in Authentic Tiffany&Co Solitaire Setting

Authentic Tiffany& Co Diamond 1.37 Set in Authentic Tiffany&Co Solitaire Setting

By Tiffany & Co.

Located in Daytona Beach, FL

Tiffany & Co. 1.37 Carat diamond H VVs2 Tiffany & Co. Platinum band 4.5 grams $14,900 size 6 3/4

Category

21st Century and Contemporary Unknown Modern Bridal Rings

Materials

Diamond, Platinum

Retro Mid-Century Tourmaline and Diamond Ring in Platinum
Retro Mid-Century Tourmaline and Diamond Ring in Platinum

Retro Mid-Century Tourmaline and Diamond Ring in Platinum

Located in Boston, MA

A mid century retro style tourmaline, and diamond ring set in luxurious platinum. Centered by a

Category

Mid-20th Century Solitaire Rings

Materials

Diamond, Tourmaline, Platinum

Art Deco Aquamarine and Diamond Filigree Ring in Platinum
Art Deco Aquamarine and Diamond Filigree Ring in Platinum

Art Deco Aquamarine and Diamond Filigree Ring in Platinum

Located in Boston, MA

A beautiful hand crafted art deco period aquamarine and diamond ring in luxurious platinum

Category

Early 20th Century Art Deco Solitaire Rings

Materials

Aquamarine, Diamond, Platinum

Art Deco 0.80 Carat Diamond Solitaire Engagement Ring in Platinum
Art Deco 0.80 Carat Diamond Solitaire Engagement Ring in Platinum

Art Deco 0.80 Carat Diamond Solitaire Engagement Ring in Platinum

Located in Boston, MA

An original art deco period diamond engagement ring in luxurious platinum. Set in a beautiful hand

Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco 0.60 Carat Diamond Platinum Filigree Solitaire Engagement Ring
Art Deco 0.60 Carat Diamond Platinum Filigree Solitaire Engagement Ring

Art Deco 0.60 Carat Diamond Platinum Filigree Solitaire Engagement Ring

Located in Boston, MA

A beautiful hand made original art deco period diamond engagement ring in platinum. Featuring

Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

0.67 Carat Diamond and Platinum Solitaire Ring
0.67 Carat Diamond and Platinum Solitaire Ring

0.67 Carat Diamond and Platinum Solitaire Ring

Located in Jesmond, Newcastle Upon Tyne

A fine and impressive vintage 0.67 carat diamond and contemporary platinum solitaire ring; part of

Category

Vintage 1960s Solitaire Rings

Materials

Diamond, Platinum

Contemporary 1.52 Carat Diamond and Platinum Solitaire Ring
Contemporary 1.52 Carat Diamond and Platinum Solitaire Ring

Contemporary 1.52 Carat Diamond and Platinum Solitaire Ring

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive 1.52 carat diamond engagement ring in platinum; part of our diverse

Category

Early 2000s British Contemporary Solitaire Rings

Materials

Diamond, Platinum

Edwardian 0.71 Carat Diamond and Platinum Solitaire Ring
Edwardian 0.71 Carat Diamond and Platinum Solitaire Ring

Edwardian 0.71 Carat Diamond and Platinum Solitaire Ring

Located in Montgomery, AL

filigree accents, and antique hand engraving. This diamond ring features a classic solitaire silhouette

Category

Early 20th Century Edwardian Solitaire Rings

Materials

White Diamond, Platinum

GIA 3.51 Carat Moval Cut Diamond Platinum Solitaire Ring
GIA 3.51 Carat Moval Cut Diamond Platinum Solitaire Ring

GIA 3.51 Carat Moval Cut Diamond Platinum Solitaire Ring

Located in Beverly Hills, CA

One GIA 3.51 Carat Moval Cut Diamond Platinum Solitaire Ring. Featuring one round modified marquise

Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, White Diamond, Gold, White Gold, Platinum

GIA 3.51 Carat Moval Cut Diamond Platinum Solitaire Ring
GIA 3.51 Carat Moval Cut Diamond Platinum Solitaire Ring

GIA 3.51 Carat Moval Cut Diamond Platinum Solitaire Ring

Located in Beverly Hills, CA

One GIA 3.51 Carat Moval Cut Diamond Platinum Solitaire Ring. Featuring one round modified marquise

Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, White Diamond, Gold, White Gold, Platinum

Antique 0.83 Carat Diamond Gold Platinum Solitaire Ring
Antique 0.83 Carat Diamond Gold Platinum Solitaire Ring

Antique 0.83 Carat Diamond Gold Platinum Solitaire Ring

Located in Jesmond, Newcastle Upon Tyne

A very good 0.83 carat diamond solitaire and 18 karat yellow gold ring platinum set; part of our

Category

Antique Early 1900s Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

French 1920s 1.10 Carat Diamond Platinum Solitaire Ring
French 1920s 1.10 Carat Diamond Platinum Solitaire Ring

French 1920s 1.10 Carat Diamond Platinum Solitaire Ring

Located in Poitiers, FR

Platinum ring, dog's head hallmark. A magnificent antique solitaire, this ring features a

Category

Vintage 1920s French Art Deco Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Antique 1.24 Carat Diamond and Platinum Solitaire Engagement Ring
Antique 1.24 Carat Diamond and Platinum Solitaire Engagement Ring

Antique 1.24 Carat Diamond and Platinum Solitaire Engagement Ring

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive antique 1.24 carat (total) diamond solitaire ring in platinum; part

Category

Vintage 1930s Unknown Solitaire Rings

Materials

Diamond, Platinum

LEO Diamond Ring White Gold and Platinum, 14 Karat LEO Princess .53 Carat
LEO Diamond Ring White Gold and Platinum, 14 Karat LEO Princess .53 Carat

LEO Diamond Ring White Gold and Platinum, 14 Karat LEO Princess .53 Carat

By The Leo Diamond

Located in Greensboro, NC

& Platinum (head) Stone Information: Natural Diamond Carat: .53ct Cut: LEO Princess Color: G Clarity: Si2

Category

20th Century Unknown Solitaire Rings

Materials

Diamond, 14k Gold, White Gold, Platinum

Antique Art Deco 0.91 Carat Diamond and Platinum Solitaire Ring Circa 1925
Antique Art Deco 0.91 Carat Diamond and Platinum Solitaire Ring Circa 1925

Antique Art Deco 0.91 Carat Diamond and Platinum Solitaire Ring Circa 1925

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive antique Art Deco 0.91 carat diamond solitaire ring in platinum

Category

Vintage 1920s Unknown Art Deco Solitaire Rings

Materials

Diamond, Platinum

Certified Diamond Solitaire Engagement Ring Set in Platinum
Certified Diamond Solitaire Engagement Ring Set in Platinum

Certified Diamond Solitaire Engagement Ring Set in Platinum

Located in London, England

A classic diamond single solitaire engagement ring set in a simple yet elegant platinum mount. The

Category

2010s British Contemporary Solitaire Rings

Materials

Diamond, Platinum

Vintage 2 Carat Diamond and Platinum Solitaire with Diamond Shoulders
Vintage 2 Carat Diamond and Platinum Solitaire with Diamond Shoulders

Vintage 2 Carat Diamond and Platinum Solitaire with Diamond Shoulders

Located in Chipping Campden, GB

This exquisite 2 carat diamond is a fabulous bright and sparkling stone. The setting of this ring

Category

Vintage 1950s British Modern Solitaire Rings

Materials

Diamond, Platinum

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Located in Chicago, IL

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2010s American Cocktail Rings

Materials

Diamond, White Diamond, Platinum

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By Raymond Lee Jewelers

Located in Boca Raton, FL

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Materials

Diamond, Platinum

Tiffany & Co. 0.92 ct Round Brilliant Diamond Engagement Ring
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By Tiffany & Co.

Located in New York, NY

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Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co Soleste 0.71 Carat Certified D Natural Diamond Engagement Halo Ring
Tiffany & Co Soleste 0.71 Carat Certified D Natural Diamond Engagement Halo Ring

Tiffany & Co Soleste 0.71 Carat Certified D Natural Diamond Engagement Halo Ring

By Tiffany & Co.

Located in Los Angeles, CA

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Category

2010s North American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. .72ct Diamond Engagement Ring
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Tiffany & Co. .72ct Diamond Engagement Ring

By Elsa Peretti for Tiffany & Co.

Located in New York, NY

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Category

2010s Bridal Rings

Materials

Diamond, Platinum

1.55 Carat Round Brilliant Diamond Engagement Ring 18 Karat White Gold
1.55 Carat Round Brilliant Diamond Engagement Ring 18 Karat White Gold

1.55 Carat Round Brilliant Diamond Engagement Ring 18 Karat White Gold

Located in BEVERLY HILLS, CA

Classic solitaire diamond engagement ring Tiffany style setting. 1.55 carat round brilliant diamond, approximately G color grade and SI2/I1 clarity grade. 18-karat white gold, 3.54 g...

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Tiffany & Co Soleste Cushion 0.74 cts F VVS1 Diamond Engagement Ring Platinum
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Tiffany & Co Soleste Cushion 0.74 cts F VVS1 Diamond Engagement Ring Platinum

By Tiffany & Co.

Located in San Diego, CA

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2010s Engagement Rings

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Diamond, Platinum

Tiffany & Co. Etoile Platinum 1.26 Cts Total Round Pave Diamond Engagement Ring
Tiffany & Co. Etoile Platinum 1.26 Cts Total Round Pave Diamond Engagement Ring

Tiffany & Co. Etoile Platinum 1.26 Cts Total Round Pave Diamond Engagement Ring

By Tiffany & Co.

Located in New York, NY

A discontinued and highly sought-after design from Tiffany & Co.'s iconic Etoile Collection, this platinum ring features a 0.49ct round brilliant center diamond (H color, VS1 cla...

Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

TIFFANY & Co. 18K Gold Cupid Arrow Heart Pendant Beaded Chain Necklace
TIFFANY & Co. 18K Gold Cupid Arrow Heart Pendant Beaded Chain Necklace

TIFFANY & Co. 18K Gold Cupid Arrow Heart Pendant Beaded Chain Necklace

By Tiffany & Co.

Located in Los Angeles, CA

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Category

2010s American Pendant Necklaces

Materials

18k Gold

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21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

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Antique 18ct Yellow Gold, Victorian Sapphire & Diamond Carved Seven Stone Ring

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Located in Brighton, GB

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Antique Late 19th Century European Victorian Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

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Tiffany & Co. Soleste Oval Diamond 0.60 ct E VS2 Halo Engagement Ring Platinum

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Located in San Diego, CA

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Tiffany & Co. GIA Certified 1.19 Carat F VS1 Diamond Platinum Ring

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By Tiffany & Co.

Located in New York, NY

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2010s American Engagement Rings

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Platinum 3 Carat Solitaire Diamond Ring For Sale on 1stDibs

You are likely to find exactly the platinum 3 carat solitaire diamond ring you’re looking for on 1stDibs, as there is a broad range for sale. Each design created in this style — which was crafted with great care and often made from Platinum, Gold and 18k Gold — can elevate any look. You can easily find a 994 antique edition and 988 modern creations to choose from as well. Finding the perfect platinum 3 carat solitaire diamond ring may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. There have been many well-made iterations of the classic platinum 3 carat solitaire diamond ring over the years, but those made by Tiffany & Co., Antinori Fine Jewels and Cartier are often thought to be among the most beautiful. A round cut version of this piece has appeal, but there are also old european cut and cushion cut versions for sale. There aren’t many items for men if you’re seeking a platinum 3 carat solitaire diamond ring, as most of the options available are for women and unisex.

How Much is a Platinum 3 Carat Solitaire Diamond Ring?

On average, a platinum 3 carat solitaire diamond ring at 1stDibs sells for $11,926, while they’re typically $250 on the low end and $4,900,000 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.