Platinum Solitaire Rings
to
492
31,474
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2,471
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2,625
1,710
393
108
174
245
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3.5
3.75
4
4.25
4.5
4.75
5
5.25
5.5
5.75
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6.25
6.5
6.75
7
7.25
7.5
7.75
2
9
551
1,288
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132
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Metal: Platinum
Boucheron 5.03 Carat Old European Cut Diamond Ring, circa 1925
By Boucheron
Located in London, GB
Boucheron old cut diamond ring. Set with an impressive round old cut diamond, E colour, VS2 clarity, with a weight of 5.03 carats in an open back claw setting, flanked by two rectang...
Category
1920s French Art Deco Vintage Platinum Solitaire Rings
Materials
Diamond, Platinum
Cartier Diamond Engagement Ring (GIA Approx 1.10-Carats), F Color, VS1 Clarity
Located in New York, NY
This exquisite vintage Cartier engagement ring is a true masterpiece of timeless elegance, originally acquired from a prestigious estat...
Category
21st Century and Contemporary Art Deco Platinum Solitaire Rings
Materials
Diamond, Platinum
Antique Edwardian French Plat 18k Gold 1.7ct GIA European Diamond Solitaire Ring
Located in Montclair, NJ
This breathtaking, all original, antique diamond engagement ring was crafted in France from solid 18k white gold and platinum during the Edwardian period. It features a gorgeous, GIA certified, old European cut diamond solitaire at its center weighing exactly 1.50 carats. The stunning diamond is neatly set with multiple prongs in its illusion basket setting that gives the diamond a larger appearance, and it displays truly remarkable brilliance and fiery sparkles with unique character due to its old European cutting style. The center stone is further accented at the shoulders with old mine cut diamonds for a glamorous touch. This is a truly gorgeous, all original, Edwardian era diamond engagement ring...
Category
Early 1900s French Edwardian Antique Platinum Solitaire Rings
Materials
Diamond, Platinum, White Gold, 18k Gold
New Platinum & 14K Gold 4.39ctw GIA Cushion Tsavorite & Emerald Cut Diamond Ring
Located in Montclair, NJ
This fancy and truly fine quality green tsavorite and diamond custom made ring is crafted in solid platinum with a solid 18k yellow gold center basket setting. The ring features a na...
Category
2010s American Platinum Solitaire Rings
Materials
Tsavorite, Diamond, Platinum, Yellow Gold, 14k Gold
4ct Emerald solitaire in platinum with diamond knots
Located in Brisbane, AU
4ct natural Emerald Forget Me Knot ring
Platinum ( can also be made in 18ct yellow, rose or white gold)
Made to your custom size
Diamond set knots
This is a custom made piece please contact our customer service...
Category
2010s Australian Contemporary Platinum Solitaire Rings
Materials
Diamond, Emerald, Platinum
GIA Cushion Brilliant Cut Diamond Platinum Engagement Ring
Located in Chicago, IL
Cushion Brilliant Cut Diamond Platinum Engagement Ring GIA.
Size 6.5, the center stone is a Cushion Brilliant Cut Diamond weighing 2.51 ct, I in color, SI1 clarity, Excellent Cut,...
Category
2010s Unknown Modern Platinum Solitaire Rings
Materials
Diamond, White Diamond, Emerald, Platinum
GIA Certified 5.60 Ct Marquise-Cut Diamond Ring in Platinum 950
Located in Lucerne, CH
This superb handcrafted ring in platinum 950 features a stunning marquise-cut diamond of 5.60 carats, D colour and vvs2 clarity.
Accented by two tapered baguette-cut diamonds of F/G...
Category
21st Century and Contemporary Swiss Contemporary Platinum Solitaire Rings
Materials
Diamond, Platinum
J. Birnbach GIA Certified 2.01 Carat I VS1 Cushion Cut Diamond Solitaire Ring
By J. Birnbach
Located in New York, NY
This elegant platinum pavé ring showcases a timeless design with a dazzling center diamond and intricate detailing. At its heart is a 2.01 carat cushion cut diamond, graded I color a...
Category
21st Century and Contemporary American Contemporary Platinum Solitaire Rings
Materials
Diamond, Platinum
Exceptional GIA Certified 5 Carat Oval Diamond Ring
Located in Chicago, IL
GIA Certified 5 Carat Oval Diamond Platinum Ring.
The Ring is made in 18 carats white gold with a beautiful Oval Diamond.
The main Diamond has classified by the GIA with Internally ...
Category
2010s Unknown Modern Platinum Solitaire Rings
Materials
Diamond, White Diamond, Platinum
Tiffany & Co Soleste Oval 1.14ct Diamond Halo Ring
Located in London, GB
A dazzling oval cut diamond sits within this oval shaped halo, created by the world famous Tiffany & Co designers. The oval weighs 1.14 carat and has been graded as an E in colour an...
Category
21st Century and Contemporary British Platinum Solitaire Rings
Materials
Diamond, Platinum
GIA Certified 10.41 Carat Round Cut Diamond IF Clarity SolitaireRing in Platinum
Located in Chicago, IL
This extraordinary engagement ring features a breathtaking 10.41 carat round-cut diamond, GIA certified for its exceptional quality. The center stone, crafted to perfection, showcase...
Category
2010s Unknown Contemporary Platinum Solitaire Rings
Materials
Diamond, White Diamond, Platinum
Louis Newman & Co 4.27 carat Elongated Cushion GIA Cert Diamond Three Stone Ring
Located in New York, NY
This is the unicorn everyone is looking for. This year elongated cushions are the hottest item. It is especially hard to find ones that that are proper proportions and have tons of b...
Category
2010s American Platinum Solitaire Rings
Materials
White Diamond, Diamond, Platinum, Yellow Gold, 18k Gold
GIA Certified 4.01 Carats Cushion Cut Diamond Solitaire Platinum Engagement Ring
Located in New York, NY
A classic engagement ring, showcasing a 4.01 carats cushion cut diamond certified by GIA as J color and SI2 clarity, set on a classic four prong setting. Finely made with platinum. S...
Category
21st Century and Contemporary American Contemporary Platinum Solitaire Rings
Materials
Diamond, Platinum
Leon Mege Classic Platinum Solitaire with Round Diamond
By Leon Mege
Located in New York, NY
This ring will be hand-forged using the same jewelry-making technique other bespoke shops like Graff or Winston use to make their high-end pieces. We are masters of custom bespoke je...
Category
2010s American Contemporary Platinum Solitaire Rings
Materials
Diamond, Platinum
Tiffany & Co. Grace Platinum Princess Brilliant Cut Diamond Engagement Ring
Located in Chicago, IL
Behold the genuine Tiffany & Co. Grace Platinum Princess Brilliant Cut Diamond Engagement Ring, featuring an authentic 0.86-carat diamond. This elegant ring, weighing 4.2 grams and s...
Category
2010s American Platinum Solitaire Rings
Materials
Diamond, White Diamond, Platinum
Cartier 1895 1.03 Carats Radiant Cut Diamond Solitaire Engagement Ring
By Cartier
Located in New York, NY
A radiant cut engagement ring made, signed and numbered by Cartier. Part of the 1895 Collection of Cartier. Set with a 1.03 carats radiant cut diamond center stone that GIA certified...
Category
21st Century and Contemporary American Modern Platinum Solitaire Rings
Materials
Diamond, Platinum
1ct BLUE AND WHITE SAPPHIRE Ring
By Hannaboya
Located in Lanham, MD
Elevate your love story with our enchanting 1ct Blue Sapphire Ring, surrounded by a shimmering halo of dazzling white sapphires on both sides.
Key Features:
Adorned with a breathta...
Category
2010s African Artisan Platinum Solitaire Rings
Materials
Blue Sapphire, Sapphire, Zircon, Platinum, Sterling Silver
A Platinum and Aquamarine Ring
By Cartier
Located in Amsterdam, NL
A platinum solitaire ring set with a large step cut aquamarine (app. 8.50 carat) set in a raised prong setting, signed: Cartier, US circa 1950-60.
weight: 9.23 grams
ring size: 16.7...
Category
1950s American Vintage Platinum Solitaire Rings
Materials
Aquamarine, Platinum
GRS Certified 5.23 Carat Vivid Blue Sapphire UNHEATED Diamond Ring
Located in Chicago, IL
An exquisite unheated large blue sapphire from Srilanka with a phenomenal color a royal blue vivid hue. The sapphire has not been treated in any way is a pristine emerald cut sapphir...
Category
2010s Italian Modern Platinum Solitaire Rings
Materials
White Diamond, Emerald, Sapphire, Blue Sapphire, Platinum
2.47 Carat Old Mine Cut Diamond Sapphire Art Deco Vintage Style Platinum Ring
Located in Chicago, IL
This vintage-inspired platinum ring is a celebration of timeless elegance, featuring a stunning 2.47-carat old mine cut diamond at its center. This antique diamond, dating back to th...
Category
2010s American Art Deco Platinum Solitaire Rings
Materials
Diamond, White Diamond, Sapphire, Platinum
GIA Certified 4.01 Carat Round Cut Diamond F Color VVS2 Clarity Platinum Ring
Located in Chicago, IL
This dazzling engagement ring features a 4.01 carat round brilliant cut diamond set in platinum, framed by a delicate halo and pavé-set diamonds that enhance its radiance without ove...
Category
2010s Unknown Contemporary Platinum Solitaire Rings
Materials
White Diamond, Diamond, Platinum
GIA Certified 1.50 Carat Round Cut Diamond VVS2 Clarity Platinum Ring with pavè
Located in Chicago, IL
This graceful engagement ring features a 1.50-carat round cut diamond, GIA certified and celebrated for its timeless brilliance. The center stone is crafted with an excellent cut, al...
Category
2010s Unknown Contemporary Platinum Solitaire Rings
Materials
Diamond, White Diamond, Platinum
Old European Diamond Green Emeralds 1.80 Carat Old European Cut Diamond Ring
Located in Chicago, IL
This vintage style diamond ring is gorgeously designed and handcrafted with a dazzling 1.89 carat old cut diamond center and spring green calibre cut emerald accents!
Highlights:
-...
Category
1940s Italian Art Deco Vintage Platinum Solitaire Rings
Materials
Emerald, White Diamond, Diamond, Platinum
Cartier Trinity GIA Certified 1.23 Carat E/VVS1 Round Diamond Engagement Ring
By Cartier
Located in Philadelphia, PA
Crafted with the utmost precision, the Cartier Trinity Round Diamond Engagement ring exudes elegance and sophistication.
This ring features a high-quality 1.23 carat round brillian...
Category
Early 2000s Platinum Solitaire Rings
Materials
Diamond, Platinum
Ceylon Yellow Sapphire GIA certified No Heat and Diamond Ring
Located in New York, NY
Impressive! Ceylon – No Heat Yellow Sapphire and Diamond Ring In Platinum. Center of this impressive ring is set with 24.73carats
cushion shaped yellow sapphire, GIA Report # 2239206...
Category
21st Century and Contemporary American Contemporary Platinum Solitaire Rings
Materials
Diamond, Yellow Sapphire, Platinum
Colombian Emerald 14.00 carats and Diamond Ring, circa 1925
Located in London, GB
Colombian emerald and diamond ring. Set to centre with a rectangular emerald-cut natural Colombian emerald with minor clarity enhancement in an open back claw setting with an approxi...
Category
1920s Vintage Platinum Solitaire Rings
Materials
Emerald, Platinum
GIA Certified 4.01 Carat Round Cut Diamond Engagement Solitaire Platinum Ring
Located in Chicago, IL
This stunning solitaire engagement ring features a remarkable 4.01 carat round cut diamond, set in an elegant platinum band.
The diamond showcases a beautiful F color grade, exudin...
Category
2010s Unknown Contemporary Platinum Solitaire Rings
Materials
Diamond, White Diamond, Platinum
GRS Certified BURMA NO HEAT Ruby Diamond Halo Solitaire Platinum Ring
Located in Chicago, IL
This spectacular oval ruby engagement ring features a magnificent 2.98 carat pure red ruby. This world class gem is a beautifully symmetrical oval with ideal color and exceptional br...
Category
2010s Italian Modern Platinum Solitaire Rings
Materials
Diamond, Ruby, Platinum
GRS Certified 2cts Pigeon's Blood Burmese Ruby with Diamond Ring in Platinum
Located in Bangkok, TH
Ruby 2.01 carats with two Diamonds on either side total 1.08 carats, and the rest of the Diamond total 1.27 carats Ring and Ring Jacket set in Platinum 900 Settings
(GRS Certified)
...
Category
2010s Thai Contemporary Platinum Solitaire Rings
Materials
Diamond, Ruby, Platinum
GIA Certified 4 Carat Pear Cut D color IF Diamond Solitaire Platinum Ring
Located in Chicago, IL
This exquisite ring boasts a magnificent 4-carat pear-cut diamond as its centerpiece, certified by the Gemological Institute of America (GIA) to ensure its exceptional quality and au...
Category
2010s Unknown Modern Platinum Solitaire Rings
Materials
Diamond, Platinum
Tsavorite with Diamond Ring set in Platinum 950 Settings
Located in Bangkok, TH
Tsavorite 5.13 carats with Diamond 0.57 carat Ring set in Platinum 950 Settings
Width: 1.3 cm
Length: 1.6 cm
Ring Size: 53
Total Weight: 10.17 grams
"We first opened doors in 198...
Category
2010s Thai Contemporary Platinum Solitaire Rings
Materials
Diamond, Tsavorite, Platinum
Tiffany & Co. 'Legacy' Cushion Diamond Ring
Located in New York, NY
Tiffany Cushion Diamond 'Legacy' Ring.
This ring has a center cushion diamond weighing a 3.08 carat (Color: G, Clarity:VS1), setting in platin...
Category
21st Century and Contemporary American Artist Platinum Solitaire Rings
Materials
Diamond, Platinum
EXCEPTIONAL GRS Certified Muzo Colombian VIVID GREEN Emerald Ring
Located in Chicago, IL
An exquisite Colombian Emerald Cut Natural Green Emerald Diamond Pave Ring.
minor oil
18 carats white gold
Category
2010s Italian Modern Platinum Solitaire Rings
Materials
Diamond, White Diamond, Emerald, 18k Gold, Platinum
Tiffany & Co. Oval GIA Diamond Engagement
Located in New York, NY
Tiffany & Co. Oval Diamond Engagement Ring. This diamond ring has a 4.00ct oval brilliant cut diamond center (Color: F, Clarity: VVS2, GIA#2185...
Category
21st Century and Contemporary American Artist Platinum Solitaire Rings
Materials
Diamond, Platinum
Tiffany & Co. Diamond Solitaire Engagement Ring
Located in Bethesda, MD
From Tiffany & Co, a .31 carat Tiffany diamond set in a classic four prong setting
• Designer: Tiffany & Co.
• Metal: Platinum
• Circa: 2019
• Si...
Category
21st Century and Contemporary American Platinum Solitaire Rings
Materials
Diamond, Platinum
4.69 Carat Burma No Heat Sapphire Gia Certified in 14k and Platinum Ring
Located in Houston, TX
This exceptionally rare and highly coveted no-heat Burmese sapphire is a true collector's gem. Set in a sleek white gold band with a platinum head, the centerpiece is a vivid, deep b...
Category
21st Century and Contemporary Burmese Platinum Solitaire Rings
Materials
Sapphire, 14k Gold, Platinum
1905 1.22 CTW Diamond Platinum 14K Gold Antique Solitaire Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 1.22 carats
I color with VS2 clarity - set in a platinum six talon prong mount
Flanked by yellow gold shoulders and shank...
Category
Early 1900s Antique Platinum Solitaire Rings
Materials
Diamond, Gold, 14k Gold, Yellow Gold, Platinum
Louis Newman & Company GIA certified 5 Carat Elongated Cushion Solitaire Ring
Located in New York, NY
The unicorn cut diamond that everyone is after! And this one happens to be in our favorite color/clarity combination for this cut. This is a GIA certified 5.01 Carat D color Si2 clar...
Category
2010s American Platinum Solitaire Rings
Materials
White Diamond, Diamond, Platinum
GIA Certified 6 Carat Oval Cut Diamond Solitaire Ring
Located in Chicago, IL
A very beautiful 6 carat GIA certified oval cut diamond ring set with two delicate cadillac diamonds at each side
VS2 Clarity
H Color
VG polish
VG symmetry
Category
2010s Italian Modern Platinum Solitaire Rings
Materials
Diamond, White Diamond, Platinum
Art Deco 6.00ct Diamond Solitaire Ring, c.1920s
Located in London, GB
Embodying the opulence of the Art Deco era, this engagement ring presents a 6.00 carat old European cut diamond within its handmade platinum setting. Certified by EDR, the beautiful ...
Category
1920s Unknown Art Deco Vintage Platinum Solitaire Rings
Materials
Diamond, Platinum
GIA Certified 3.02 Carat Emerald Cut Diamond IF Clarity with trapezoid diamond
Located in Chicago, IL
This refined engagement ring showcases a GIA certified 3.02 carat emerald cut diamond set in platinum, highlighting timeless elegance with architectural precision.
The central ston...
Category
2010s Unknown Contemporary Platinum Solitaire Rings
Materials
Diamond, White Diamond, Platinum
Tiffany & Co Soleste 1.07ct Cushion Diamond Center Halo Engagement Ring
Located in Chicago, IL
The ring is a size 7 (US), made of 950 platinum, and weighs 3.4 DWT (approx. 5.29 grams). It also has one cushion H-color, VVS2-clarity diamond weighing 1.07 CT, and 70 round diamonds.
Category
21st Century and Contemporary Contemporary Platinum Solitaire Rings
Materials
Diamond, Platinum
New Platinum 22.06ctw Large Oval Cabochon Turquoise & Diamond Halo Cocktail Ring
Located in Montclair, NJ
This magnificent, large, and fancy cocktail ring is newly crafted in solid platinum and features a breathtaking natural turquoise stone neatly set with multiple sturdy prongs at the ...
Category
2010s American Platinum Solitaire Rings
Materials
Diamond, Turquoise, Platinum
Tiffany & Co. Diamond Engagement Ring in Platinum I VVS2 1.38 CTW
Located in New York, NY
Tiffany & Co. Diamond Engagement Solitaire Ring in Platinum H VS2 1.39 CT
PRIMARY DETAILS
SKU: 128720
Listing Title: Tiffany & Co. Diamond Engagement Solitaire Ring in Platinum H ...
Category
21st Century and Contemporary Platinum Solitaire Rings
Materials
Diamond, Platinum
Classic GIA 6.16cts D-VS1 Diamond Pear Shape Engagement Ring
Located in Miami, FL
This exquisite diamond engagement ring is centered by one elongated pear shape diamond of approx. 6.16cttw. GIA graded the diamond, with t...
Category
1960s North American Modern Vintage Platinum Solitaire Rings
Materials
Diamond, Platinum
GIA Certified 10 Carat Oval Brilliant Cut Diamond Solitaire Ring
Located in Chicago, IL
GIA Certified 10 Carat Oval Brilliant Cut Diamond Solitaire Ring
Category
2010s Unknown Modern Platinum Solitaire Rings
Materials
Ruby, White Diamond, Diamond, Platinum
GIA Certified Golconda Type 6 Carat D Color Flawless Clarity Oval Diamond Ring
Located in Chicago, IL
An amazing This investment grade 6 carat GIA certified oval cut diamond ring that has D color, flawless clarity and gorgeous, lively brilliance!
Oval cuts are one of the most fashio...
Category
2010s Italian Modern Platinum Solitaire Rings
Materials
White Diamond, Diamond, Platinum
3.63-carat Natural Burma Mogok No Heat Vivid Red GRS Cushion Ruby Ring
Located in Chicago, IL
the 3.63-carat Natural Burma Mogok No Heat Vivid Red GRS Cushion Ruby Ring, a true testament to exquisite craftsmanship and unparalleled beauty. This remar...
Category
2010s Italian Modern Platinum Solitaire Rings
Materials
Ruby, Diamond, Platinum, Yellow Gold, 18k Gold
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 small round-cut, set in platinum; marked Cartier
Band ring made of platinum and s...
Category
Early 20th Century Platinum Solitaire Rings
Materials
Diamond, Platinum
GIA 1.55 Carat Fancy Yellow Radiant Diamond Engagement Wedding Platinum Ring
Located in New York, NY
Very Elegant and Beautiful Estate Vintage Diamond Ring with 1.05ct Radiant Center Diamond GIA Certified as FANCY YELLOW Color, VS2 clarity ...
Category
Early 2000s Platinum Solitaire Rings
Materials
White Diamond, Yellow Diamond, Platinum
Tiffany & Co. Solitaire Engagement Ring
Located in New York, NY
Tiffany & Co. GIA certified 2.06 carat I color, VS2 clarity, Round Brilliant Cut Diamond Solitaire Engagement Ring
Set in platinum
Comes ...
Category
Early 2000s Platinum Solitaire Rings
Materials
Diamond, Platinum
GRAFF Round Brilliant Cut Diamond Solitaire Ring
By Graff
Located in Chicago, IL
GRAFF Diamond set in a 18k & Platinum Ring
Category
2010s American Platinum Solitaire Rings
Materials
White Diamond, Diamond, Platinum, White Gold, 18k Gold
Antique 16.60 Carat High Zircon and Diamond Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 16.60 carat high zircon and 0.06 carat diamond, platinum solitaire ring; part of our 1920s jewellery collections.
This stunning, fine and imp...
Category
1920s Unknown Vintage Platinum Solitaire Rings
Materials
Diamond, Zircon, Platinum
Art Deco Platinum Old European Round Brilliant Cut Diamond & Sapphire Ring
Located in Chicago, IL
An exquisite authentic art deco platinum old european round brilliant cut diamond and sapphire engagement ring.
Category
2010s Italian Art Deco Platinum Solitaire Rings
Materials
Sapphire, White Diamond, Diamond, Platinum
GIA Certified 2 Carat Fancy Orangy Pink Diamond Ring
Located in Chicago, IL
GIA Certified 2 Carat Fancy Orangy Pink Diamond Ring
Investment grade VS2 clarity
Category
2010s Italian Modern Platinum Solitaire Rings
Materials
Pink Diamond, White Diamond, Diamond, Platinum, Rose Gold, 18k Gold
Van Cleef & Arpels Diamond Ring
Located in New York, NY
Created by Van Cleef & Arpels, this 0.43 carat diamond solitaire ring is set in platinum. It weighs 2.1 grams. Size 3. It comes with certificate of authenticity and proof of purchase...
Category
2010s Platinum Solitaire Rings
Materials
Diamond, Platinum
Genuine Alexandrite Ring. Platinum setting round Natural ALEXANDRITE ring.
Located in Port Charlotte, FL
Vintage
Size: 4 1/4 US
Materials: Gold, Platinum
Gemstone: Alexandrite
Gem color: Green
Band color: White
A beautiful piece.
Genuine Alexandrite rated at AA quality. Changes color...
Category
Early 2000s Platinum Solitaire Rings
Materials
Platinum
Colour change Ceylon sapphire and diamond ring
Located in London, GB
Colour change Ceylon sapphire and diamond coronet cluster ring. Centrally set with a octagonal step cut natural unenhanced blue/purple colour change Ceylon sapphire, blue in daylight...
Category
1950s Vintage Platinum Solitaire Rings
Materials
Diamond, Sapphire, Yellow Gold, Platinum
