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Platinum Solitaire Rings

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Metal: Platinum
FLAWLESS GIA Certified 10 Carat Round Cut Diamond Engagement Solitaire Ring 3X
Located in Rome, IT
This engagement ring embodies sheer elegance with its GIA certified round-cut diamond showcased in a platinum solitaire setting. The brilliance of the diamond, certified by the Gemol...
Category

2010s Unknown Modern Platinum Solitaire Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified True Antique Cushion Diamond Platinum Engagement Ring
Located in New York, NY
Imbuing memories into an elegant temple of beauty does not require a giant rock but can be achieved with the sweet Princessa™ platinum solitaire featuring a lovely 0.83-carat GIA I/VS1 antique cushion...
Category

21st Century and Contemporary American Contemporary Platinum Solitaire Rings

Materials

White Diamond, Diamond, Platinum

GIA Certified 10 Carat Long Radiant Cut Diamond Pave Ring
Located in Rome, IT
An exquisite 10 carat long radiant cut diamond ring set with a pave round diamond band ring set in solid platinum
Category

2010s Unknown Contemporary Platinum Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Leon Mege "Flamberge" Engagement Ring with 2.01-carat Certified Round Diamond
Located in New York, NY
Leon Megé "Flamberge" is a breathtaking exclusive bridal design that grew out of our famous Lotus™ design. The fancy basket cradling a center stone is embellished with pink sapphires...
Category

2010s American Contemporary Platinum Solitaire Rings

Materials

Diamond, 18k Gold, Platinum

Retro French 2.00 Carat Old European Cut Diamond 18k Yellow Gold Platinum Solita
Located in Beverly Hills, CA
One Retro French 2.00 Carat Old European Cut Diamond 18k Yellow Gold Platinum Solitaire Ring. Featuring one old European cut diamond weighing approximately 2.00 carats, graded K colo...
Category

1940s Vintage Platinum Solitaire Rings

Materials

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

Ladies Platinum Oval Accented Emerald Cut Diamond Semi Mount Engagement Ring
Located in Houston, TX
Gender: Ladies Metal Type: 950 platinum Ring Size: 6 Weight: 6.04 grams Ladies custom-made polished 950 platinum, diamond engagement, semi-mount, accented ring with a tapered, co...
Category

21st Century and Contemporary Unknown Platinum Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co - The Tiffany setting ring with platinum crown and a brilliant-cut
Located in AMSTELVEEN, NH
Introducing the iconic Tiffany & Co. The Tiffany Setting Ring, a timeless symbol of elegance and luxury. This exquisite ring features a single brilliant-cut diamond weighing 0.74 car...
Category

2010s Platinum Solitaire Rings

Materials

18k Gold, Platinum

GIA Certified 2.2 Carat Emerald Cut 'main stone' Diamond Ring
Located in Rome, IT
GIA Certified 2.2 Carat Emerald Cut Diamond Ring Color: I-H Clarity: VVS The side diamonds weigh 0.40 carats together for a total weights of the ring of 2.60 Carat.
Category

2010s Italian Modern Platinum Solitaire Rings

Materials

Emerald, White Diamond, Diamond, Platinum

GIA Certified 4 Carat Round Brilliant Cut Diamond Platinum Ring 3X
Located in Rome, IT
GIA Certified 4 Carat Round Brilliant Cut Diamond Platinum Ring dazzling and substantial 4 carat round brilliant cut diamond is bright white, completely eye clean, and impeccably fi...
Category

2010s Italian Modern Platinum Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Leon Megé Custom Made Antique Cushion Diamond Engagement Micro Pave Ring
Located in New York, NY
Solitaire engagement ring featuring a True Antique cushion cut diamond at the center. The timeless design is completed with micro pave diamonds on the basket holding the diamond and ...
Category

2010s American Modern Platinum Solitaire Rings

Materials

Diamond, Platinum

Leon Mege Lotus Halo Engagement Ring with Blue Sapphire and Diamond Micro Pave
Located in New York, NY
The 1.18-carat "Montana-Blue" natural sapphire is set into our exclusive "Lotus" halo ring; the stone is surrounded by diamond-studded corolla held by petals which are set with "secr...
Category

2010s American Contemporary Platinum Solitaire Rings

Materials

Blue Sapphire, Sapphire, White Diamond, Diamond, Platinum

Edwardian 0.70ct Diamond Solitaire Ring, c.1900s
Located in London, GB
Simple yet timelessly elegant, this Edwardian solitaire ring displays a single 0.70 carat, old cut diamond. The diamond has a colour of H and a clarity of VS1 and is claw set into an...
Category

Early 1900s Unknown Edwardian Antique Platinum Solitaire Rings

Materials

Diamond, 18k Gold, Platinum

EXCEPTIONAL GIA Certified 8 Carat VVS2 Fancy Yellow Diamond Ring
Located in Rome, IT
Introducing a masterpiece of unparalleled beauty and prestige: the 8 carat fancy yellow VVS2 clarity GIA certified diamond ring. Envision a radiant brilliance that commands attenti...
Category

2010s Unknown Modern Platinum Solitaire Rings

Materials

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

Vintage TIFFANY & CO Mid Century Modern GIA Diamond Solitaire Platinum Ring
Located in Montreal, QC
Simply Beautiful! Vintage Red Carpet TIFFANY & CO Art Deco Diamond Solitaire Platinum Ring. Centering a GIA Round Brilliant Cut Diamond, weighing approx. 1.66 Carat, I-SI2 with a Bag...
Category

Mid-20th Century American Art Deco Platinum Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. 1.59 Carat Platinum Round Brilliant Cut Diamond Engagement Ring
Located in Rome, IT
Tiffany & Co. 1.59 ct Total Weight Platinum Round Brilliant Cut Diamond Solitaire Engagement Ring—a timeless symbol of enduring love and elegance. Crafted to perfection, this stunni...
Category

2010s American Modern Platinum Solitaire Rings

Materials

Diamond, Platinum

Edwardian 0.80ct Diamond Solitaire Ring, c.1910s
Located in London, GB
This exquisite Edwardian solitaire ring centres around stunning old cushion cut, 0.80 carat, diamond. The claw set diamond has a colour of J and clarity of VS1. Flowing down from thi...
Category

1910s Unknown Edwardian Vintage Platinum Solitaire Rings

Materials

Diamond, 18k Gold, Platinum

Leon Mege Vivid Round Green Tsavorite Garnet in Micro Pave Platinum Ring
Located in New York, NY
The vivid-green 1.06-carat tsavorite has been cut into a masterfully balanced gem and has excellent clarity with only minor inclusions typical for such material. The gemstone is set ...
Category

2010s American Contemporary Platinum Solitaire Rings

Materials

Tsavorite, White Diamond, Diamond, Platinum

Art Deco 1.97 Carat GIA Certified Transitional Cut Diamond Engagement Ring
Located in Los Angeles, CA
A fine example of Art Deco Era craftsmanship. The 1.97 Carat Transitional (Early Round Brilliant) Cut Diamond Engagement Ring is composed of platinum. GIA certified L color & VS2 cla...
Category

1920s Unknown Art Deco Vintage Platinum Solitaire Rings

Materials

Diamond, Platinum

Cartier 1895 Solitaire Engagement 1.09 ct GIA F VVS1 Round Diamond in Platinum
Located in Miami, FL
Behold a dazzling Cartier engagement ring, adorned with a resplendent 1.09 carat diamond, immaculately graded as F color and VVS1 clarity by GIA. Its platinum band, crafted with meti...
Category

2010s European Contemporary Platinum Solitaire Rings

Materials

Diamond, Platinum

Leon Mege Platinum East-West Ring with 1.00-carat Emerald Cut Tsavorite
Located in New York, NY
Beauty comes in diverse shapes and sizes. So do Leon Mege's colorful right-hand platinum rings set with a rainbow of colorful natural gemstones. This beautiful combination of a natural tsavorite and...
Category

21st Century and Contemporary American Contemporary Platinum Solitaire Rings

Materials

Tsavorite, Platinum

Art Deco 0.91ct Diamond Solitaire Ring, c.1920s
Located in London, GB
This timeless solitaire dates back to the 1920s. Held within platinum claws sits a wonderful 0.91 carat old cushion cut diamond. The diamond has an estimated grading of H in clarity ...
Category

1920s Unknown Art Deco Vintage Platinum Solitaire Rings

Materials

Diamond, Platinum

Late Deco 0.65ct Diamond Solitaire Ring, c.1940s
Located in London, GB
This timeless Late Deco engagement ring features a 0.65 carat diamond, highlighted by diamond set shoulders. The round brilliant cut diamond has a colour of G and clarity of SI1, and...
Category

1940s Unknown Art Deco Vintage Platinum Solitaire Rings

Materials

Diamond, 18k Gold, Platinum

GIA Certified 4.50 Carat Round Diamond Platinum Ring Triple Excellent Cut
Located in Rome, IT
GIA Certified 4.50 Carat Round Diamond Ring F COLOR VS2 CLARITY Triple excellent polish and symmetry
Category

2010s Unknown Contemporary Platinum Solitaire Rings

Materials

Diamond, White Diamond, Platinum

NEW Platinum GIA 1.55ct NO HEAT Bezel Set Greenish Blue Sapphire Solitaire Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Sapphire - Cushion Brilliant Cut - Bezel Set - Greenish Blue Color - NO HEAT - 1.55ct (exact - certified) ** See Certification Details Below for Com...
Category

2010s American Platinum Solitaire Rings

Materials

Blue Sapphire, Platinum

Art Deco 0.70ct diamond solitaire ring, c.1920s
Located in London, GB
Intricately crafted, this gorgeous take of the timeless solitaire ring was crafted in the 1920s. The art deco piece centres around a 0.70 carat old cut diamond. the diamond have a co...
Category

1920s Unknown Art Deco Vintage Platinum Solitaire Rings

Materials

Diamond, 18k Gold, Platinum

EXPECTIONAL GRS Certified VIVID RED PIGEON BLOOD UNheated Ruby Ring
Located in Rome, IT
Flawless 5.05-carat ruby. Mined from the Montepuez district in Mozambique, it features a beautiful "pigeon blood red" color, considered the finest ruby color. This remarkable color, ...
Category

2010s Unknown Contemporary Platinum Solitaire Rings

Materials

Diamond, White Diamond, Ruby, Platinum

GRS Certified Unheated Ruby 3 Carat Diamond Solitaire ring
Located in Rome, IT
Behold the mesmerizing allure of this unblemished treasure—a breathtaking 3-carat Oval Ruby from Mozambique, untouched by any treatment, cradled within the embrace of solid platinum ...
Category

2010s Unknown Contemporary Platinum Solitaire Rings

Materials

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

GIA Certified 5 Carat Unheated/Untreated Ruby from Mozambique
Located in Rome, IT
A truly magnificent classic ring. This spectacular investment grade three stone engagement ring features a incredible cushion cut 5 carat pure red ruby. Exquisite 5.02-Carat Unhe...
Category

2010s Unknown Contemporary Platinum Solitaire Rings

Materials

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

Tiffany & Co Platinum Channel-Set Diamond Engagement Ring & Band Set
Located in Rome, IT
1.36 ct Tiffany & Co Platinum Channel-Set Diamond Engagement Ring & Band Set. Both rings weigh 10.6 grams, size 6.25, the center diamond is Natural Round Brilliant Cut Diamond weigh...
Category

Early 2000s Unknown Modern Platinum Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. 3.83 ct Total Weight Platinum Round Brilliant Cut Diamond Ring
Located in Rome, IT
Tiffany & Co. 3.83 ct Total Weight Platinum Round Brilliant Cut Diamond Three Stone Engagement Ring. The ring weighs 7.9 grams, size 5.5, the center is a Natural Round Brilliant...
Category

Early 2000s Unknown Modern Platinum Solitaire Rings

Materials

Diamond, White Diamond, Platinum

SSEF Switzerland Unheated Untreated 7 Carat Ceylon Blue Sapphire Ring
Located in Rome, IT
Behold, a magnificent natural Blue Sapphire hailing from the renowned mines of Ceylon (Sri Lanka). Weighing an impressive 7.26 carats, this gemstone boasts dimensions of 10.80 x 9.48...
Category

2010s Unknown Contemporary Platinum Solitaire Rings

Materials

Blue Sapphire, Sapphire, Diamond, Platinum

18K Gold & Platinum 1.18ct Old European Cut Diamond Solitaire Open Work Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Old European Cut - Bezel Set - L/M Color - VS2/SI1 Clarity - 1.08ct (approx.) (10) Natural Genuine Diamonds - Round Brilliant Cut - Bezel ...
Category

21st Century and Contemporary Platinum Solitaire Rings

Materials

Diamond, 18k Gold, Platinum

Gia Certified No Heat Sri Lanka Royal Blue Emerald Cut Sapphire Platinum Ring
Located in Rome, IT
Indulge in the regal allure of this extraordinary ring, featuring a GIA-certified Royal Blue sapphire at its center. Hailing from the illustrious mines of Sri Lanka, this sapphire bo...
Category

2010s Unknown Contemporary Platinum Solitaire Rings

Materials

Blue Sapphire, Sapphire, Emerald, White Diamond, Diamond, Platinum

GIA Certified 5 Carat Pear Cut Diamond Three Stone Ring
Located in Rome, IT
This bold, three-stone ring from Antinori di Sanpietro ROMA features a GIA certified 5 carat pear brilliant cut diamond of G color and VS1 clarity as described by GIA grading report,...
Category

2010s Unknown Modern Platinum Solitaire Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 3.01 Carat Round Brilliant Cut Diamond Platinum Ring 3X
Located in Rome, IT
An exquisite investment grade 3.01 carat round brilliant cut diamond set with a micropave of round diamonds in solid platinum 3 excellent cut F Color Internally Flawless Clarity Fluo...
Category

2010s Unknown Modern Platinum Solitaire Rings

Materials

Diamond, White Diamond, Platinum

GRS Certified INSIGNIFICANT OIL 4 Carat Heart Shape Emerald Diamond Ring
Located in Rome, IT
This amazing ring has been handcrafted in Italy in solid platinum, this is a new ring that has been created by Antinori Fine Jewels. It features a stunning GRS Certified 4 carat He...
Category

2010s Unknown Modern Platinum Solitaire Rings

Materials

Emerald, White Diamond, Diamond, Platinum

Platinum & 14K Rose Gold 2.27ct GIA Orange Sapphire & Diamond Low Profile Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Sapphire - Elongated Octagonal Step Cut - Claw Prong Set - Orange Color - No Heat - 1.44ct (exact - certified) **See Certification Details Below** (...
Category

2010s American Platinum Solitaire Rings

Materials

Diamond, Sapphire, Rose Gold, Platinum

GIA Certified 2.5 Carat Oval Diamond Platinum Ring
Located in Rome, IT
GIA Certified 2.5 Carat Oval Diamond Platinum Ring Designer: Antinori Material: Platinum Shape: Oval Weight: 2.5ct Color: D Clarity: INTERNALLY FLAWLESS Ring Size: 6.5 (compliment...
Category

2010s Unknown Contemporary Platinum Solitaire Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 4 Carat Pear Cut D color IF Diamond Solitaire Platinum Ring
Located in Rome, IT
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

GRS Certified 5 Carat Green Emerald Cushion MINOR OIL Diamond Solitaire Ring
Located in Rome, IT
GRS Certified 5 Carat Green Emerald Cushion MINOR OIL Diamond Solitaire Ring minor oil zambia origin vivid green
Category

2010s Unknown Modern Platinum Solitaire Rings

Materials

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

GIA Certified 10 Carat Round Brilliant Cut Diamond Platinum Ring
Located in Rome, IT
An extraordinary GIA certified Engagement Ring with Round Diamond Cut. The main stone weights 10 Carat, graded F in color and VS1 in clarity. Excellent luster and performance. - Ex...
Category

2010s Unknown Contemporary Platinum Solitaire Rings

Materials

White Diamond, Diamond, Platinum

GIA Certified 5 Carat Cushion Cut Diamond Platinum Solitaire Ring
Located in Rome, IT
From the prestigious Antinori Di Sanpietro collection comes an engagement ring that is a true masterpiece. At the heart of this creation is a 5 carat cushion modified brilliant diamo...
Category

2010s Unknown Contemporary Platinum Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Stunning Solitaire Platinum Ring with 0.80 total carat of Natural Diamond
Located in רמת גן, IL
Stunning solitaire platinum ring with 0.80 total carat of cut cornered square mixed cut diamond. This ring comes with an IGI report and a fancy box. Platinum Ring with 0.77 Carat Lu...
Category

2010s Singaporean Platinum Solitaire Rings

Materials

Diamond, Platinum

GRS Certified 3.65 Natural No Heat BURMESE Cushion Diamond Ring
Located in Rome, IT
Prepare to be captivated by the sheer magnificence of this Natural Ruby, originating from the legendary mines of Mogok in Burma (Myanmar). Weighing an impressive 3.35 carats and fas...
Category

2010s Unknown Contemporary Platinum Solitaire Rings

Materials

Ruby, White Diamond, Diamond, Platinum

Platinum Oval Diamond Ring
Located in Cape Town, ZA
Exquisite Item Attributes: Metal Colour: White Weight: 3.6g Size: K Center Stone Attributes Number of Ston...
Category

21st Century and Contemporary Platinum Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 10 Carat D Color Pear Cut Engagement Ring
Located in Rome, IT
An exquisite pear cut diamond ring D Color VVS1
Category

2010s Unknown Contemporary Platinum Solitaire Rings

Materials

Diamond, White Diamond, Platinum

10.60 Carat Ceylon Sapphire Platinum Ring
Located in Rome, IT
Behold the extraordinary 10.60 Carat Ceylon Sapphire Ring, adorned with the timeless charm of Old Mine Cut Diamonds, all set in the opulence of Platinum 900. The centerpiece of this ...
Category

2010s Italian Modern Platinum Solitaire Rings

Materials

Blue Sapphire, Sapphire, White Diamond, Diamond, Platinum

GIA Certified 6.57cts. Emerald Cut Diamond Color J Clarity SI1 set in Platinum
Located in Los Angeles, CA
GIA Certified 6.57cts. Emerald Cut Classic Diamond set in Platinum with 2 tapper baguette cut diamonds *Motivated to Sell – Please make a Fair Offer* Specifications: main stone:...
Category

21st Century and Contemporary American Contemporary Platinum Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 3.86 Carat European Cut Diamond Art Deco Engagement Ring
Located in Santa Barbara, CA
The sizzling center of this 3.86 carat old European cut diamond draws your eyes in towards its mesmerizing fire and brilliance. GIA certified as near colorless (H) and sparkling clar...
Category

Early 20th Century Art Deco Platinum Solitaire Rings

Materials

Diamond, Platinum

TYPE IIA IF GIA Certified 2 Carat Halo Oval Diamond White Gold Ring
Located in Rome, IT
This captivating ring showcases a striking GIA-certified 2-carat oval diamond Type IIA! It embraced by a halo of shimmering accents, all set wit...
Category

2010s Unknown Contemporary Platinum Solitaire Rings

Materials

Diamond, Platinum

Tanzanite and Diamond Classic Solitaire Ring in Platinum
Located in Wailea, HI
Elevate your style with the timeless elegance of our Tanzanite and Diamond Classic Solitaire Ring in Platinum. Exquisitely crafted, this ring is a testament to refined sophistication...
Category

Mid-20th Century Modern Platinum Solitaire Rings

Materials

Diamond, Tanzanite, Platinum

GIA Certifed 3 Carat Royal Blue Sapphire Diamond Three Stone Ring
Located in Rome, IT
Gorgeous cushion cut GIA certified sapphire is a gorgeous royal blue color. It is a richly saturated and perfectly even deep blue color. GIA certified sapphire is a gorgeous deep b...
Category

2010s Italian Modern Platinum Solitaire Rings

Materials

Blue Sapphire, Sapphire, White Diamond, Diamond, Platinum

EXCEPTIONAL GRS 6 Carat Burmese No Heat Ruby Solitaire Diamond Ring
Located in Rome, IT
Antinori di Sanpietro ROMA, this platinum 18 carats yellow gold oval Burma ruby ring which features a 6 carat intense red oval Burma ruby located in the center. Crafted with two trap...
Category

2010s Italian Modern Platinum Solitaire Rings

Materials

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

GIA Certified 6 Carat Platinum Round Brilliant Cut Diamond Engagement Ring
Located in Rome, IT
GIA Certified 6 Carat Round Brilliant Cut Diamond Solitaire Engagement Ring. The main diamond is a Round Brilliant Cut diamond weighing 6 ct, I in color, VS1 in clarity.
Category

2010s Unknown Contemporary Platinum Solitaire Rings

Materials

Diamond, White Diamond, Platinum

3 Carat Pear Cut Tapered Baguette Diamond Platinum 18k Gold Ring
Located in Rome, IT
Stunning Pear Cut Emerald: Adorn yourself with the allure of nature's finest gemstone. Our exquisite 3-carat pear cut emerald captures the essence of elegance and sophistication, rad...
Category

2010s Italian Modern Platinum Solitaire Rings

Materials

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

GIA Certified 3 Carat Internally Flawless Clarity Emerald Diamond with pavè
Located in Rome, IT
Introducing a masterpiece of elegance and sophistication: a GIA certified 3-carat emerald-cut diamond ring, boasting exceptional E color and internally flawless clarity grades. Certi...
Category

2010s Unknown Contemporary Platinum Solitaire Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 1.70 Carat Oval Brilliant Cut Diamond Ring
Located in Rome, IT
1.70ct GIA certified oval cut diamond has bright white F color, great SI2 clarity, and gorgeous, lively brilliance! Oval cuts are one of the most fashionable and sought after diamon...
Category

2010s Italian Modern Platinum Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Flawless GIA Certified 3 Carat Asscher Cut Diamond Platinum Ring
Located in Rome, IT
3 Carat Asscher cut Diamond shouldered by trapezoid diamonds on a platinum band. Accompanied by Gia Report stating that the diamond is D Flawless! han...
Category

2010s Italian Modern Platinum Solitaire Rings

Materials

Diamond, White Diamond, Platinum

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