Platinum Solitaire Rings
6
2,094
9
to
590
1,400
599
3
3.25
3.5
3.75
4
4.25
4.5
4.75
5
5.25
5.5
5.75
6
6.25
6.5
6.75
7
7.25
7.5
7.75
2
8
583
1,510
26
41
135
69
38
44
17
11
19
31
2
342
229
54
48
26
1,201
879
23
30,776
7,029
2,457
2,798
3,502
1,931
565
113
217
249
573
250
232
230
203
to
550
293
292
60
24
9
9
8
3
1
1
1
1
1
Metal: 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 5 Carat Round Cut Diamond Solitaire Ring
Located in Rome, IT
Adorn yourself with the timeless elegance of this GIA certified 5.02 carat round diamond solitaire ring, a breathtaking symbol of everlasting beauty and sophistication. The centerpie...
Category
2010s Unknown Contemporary Platinum Solitaire Rings
Materials
Diamond, White Diamond, Platinum
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
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 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
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
Tiffany & Co Platinum Half Circle Wedding/Anniversary Band/Ring
Located in Rome, IT
Tiffany & Co Forever Platinum Half Circle Wedding/Anniversary Band/Ring, adorned with a total weight of 0.27 ct Round Brilliant Cut Diamonds.
Crafted with precision and authenticity...
Category
2010s American Modern Platinum Solitaire Rings
Materials
Diamond, White Diamond, Platinum
Art Deco 1.05ct Diamond Solitaire Ring, c.1930s
Located in London, GB
This classic solitaire ring radiates timeless Art Deco style. A 1.05 carat transitional cut diamond is star of the show. The diamond has a colour of I and a clarity of VS1 and is cor...
Category
1930s Unknown Art Deco Vintage Platinum Solitaire Rings
Materials
Diamond, Platinum
Art Deco 2.52ct Diamond Solitaire Ring, c.1920s
Located in London, GB
The opulence of the roaring twenties is clear to see in this classic solitaire ring. Featuring an impressive 2.52 carat, old cut diamond at its centre this piece truly sparkles. The ...
Category
1920s Unknown Art Deco Vintage Platinum Solitaire Rings
Materials
Diamond, Platinum
Tiffany & Co. 0.28 Carat Diamond Harmony Ring
Located in London, GB
Here we have a beautiful diamond solitaire ring from the world renowned jewellery designer, Tiffany & Co. The centre stone is a charming 0.28 carat round brilliant cut diamond which ...
Category
21st Century and Contemporary Platinum Solitaire Rings
Materials
Diamond, Platinum
Vintage Circa 1970s Platinum Natural Old Cut Diamond Decorated Solitaire Ring
Located in Fatih/İstanbul, 34
In very good condition.
Total weight is 4 grams.
Totally is diamond 0.62 carat.
The diamond is has Fancy color and vs clarity.
Ring size is US 6.5 (We offer free resizing)
Acid tes...
Category
1970s European Retro Vintage Platinum Solitaire Rings
Materials
Diamond, Platinum
Vintage Platinum Diamond Solitaire Ring
Located in London, GB
This is a vintage 18ct yellow gold platinum diamond ring. Set in a platinum raised square mount is a round diamond (0.33ct) with arrowed platinum shoulders.
Condition: Used (minor damage to the diamond)
Weight: 2.9 grams
Size: N
Face Dimensions: 5mm x 5mm
Marked: 18ct & Plat
Box: The Vintage...
Category
20th Century Platinum Solitaire Rings
Materials
Diamond, Gold, Yellow Gold, Platinum
J. Birnbach 1.60 carat GIA Cushion Diamond Solitaire Engagement Ring
By J. Birnbach
Located in New York, NY
The epitome of modern elegance, this sleek solitaire by J. Birnbach features a 1.60 carat GIA certified cushion cut diamond with H color and SI1 clarity. Lively and sparkly with a sl...
Category
2010s American Platinum Solitaire Rings
Materials
Diamond, Platinum
Emerald and White Diamond Ring in Platinum
Located in Los Angeles, CA
Beautiful 3.04 ct. emerald oval cabochon with 0.50 ct. good quality white diamond princess cuts. Handmade in platinum. Ring size 5.5.
Category
21st Century and Contemporary Platinum Solitaire Rings
Materials
White Diamond, Emerald, Platinum
An Art Deco Sapphire And Diamond Ring
Located in London, GB
An Art Deco sapphire and diamond ring, the sugarloaf sapphire estimated to weigh ¾ of a carat, set with three old-brilliant-cut diamonds on each side estimated to weigh a combined to...
Category
20th Century French Art Deco Platinum Solitaire Rings
Materials
Diamond, Blue Sapphire, Platinum
Vintage Style Diamond Ring is Impressive in Size with a Gorgeously Detailed
Located in Rome, IT
vintage style diamond ring is impressive in size with a gorgeously detailed, diamond studded filigree setting! The substantial 1.61ct round brilliant cut center diamond is excellent ...
Category
2010s Italian Art Deco Platinum Solitaire Rings
Materials
Diamond, White Diamond, Platinum
Art Deco Style 1.05 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning contemporary 1.30 carat diamond (total) and platinum solitaire ring in the Art Deco style; an addition to our contemporary engagement ring range
This stunning, fine and i...
Category
Early 2000s Unknown Art Deco Platinum Solitaire Rings
Materials
Diamond, Platinum
Two Tone Brilliant Diamond Ring, 22 Carat Gold & Platinum
Located in Bude, GB
Round antique brilliant cut diamond ring. Two tone design with 22ct gold and platinum inner setting.
Ref: R19003
0.40cts antique brilliant cut diamond Clarity VS2 Colour I
22ct gold with Platinum inner setting
Cadby & Co are a family business that specialise in reusing & up cycling old cut diamonds and fine gem stones...
Category
2010s British Contemporary Platinum Solitaire Rings
Materials
Diamond, Gold, 22k Gold, Platinum
GIA Certified Platinum Round Brilliant Cut Engagement Diamond 2.06ct I/VS1
Located in London, GB
A dazzling platinum diamond engagement ring. The solitaire features a round brilliant cut diamond set in a contemporary six prong mount weighting 2.06ct, I colour and VS1 clarity. Th...
Category
2010s Platinum Solitaire Rings
Materials
Diamond, Platinum
GIA Certified Tiffany & Co. Platinum Radiant Cut Diamond Ring 2.01 Carat G/IF
Located in London, GB
A stunning platinum diamond engagement ring by Tiffany & Co. The ring is set to the centre with a radiant cut diamond in an exquisite four claw mounting, weighing 2.01ct, G colour and IF (internally flawless) clarity. The knife edge engagement ring...
Category
Late 20th Century American Platinum Solitaire Rings
Materials
Diamond, Platinum
GIA Certified Bvlgari Platinum Diamond Corona Ring 0.33ct D/VVS2
By Bulgari
Located in London, GB
A stunning platinum diamond ring by Bvlgari from the Corona collection. The ring is set to the centre in a raised four claw mount with a round brilliant cut diamond weighing 0.33ct, ...
Category
21st Century and Contemporary Platinum Solitaire Rings
Materials
Diamond, Platinum
Tiffany & Co. Cushion Diamond 'Legacy' 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
1.04 Carat F VS1 Brilliant-Cut Diamond and Platinum Ring with GIA Certificate
Located in London, GB
A diamond solitaire ring, set with a 1.04ct, F colour, VS1 clarity, round brilliant-cut diamond, in a four claw setting, with three round brilliant-cut diamonds pavé set in each shou...
Category
2010s British Modern Platinum Solitaire Rings
Materials
Diamond, Platinum
GIA Certified Platinum Oval Cut Diamond Ring 0.59ct E/VS1
Located in London, GB
A scintillating platinum diamond solitaire engagement ring. The solitaire ring comprises of an oval cut diamond set to the centre in a four claw setting weighing 0.59ct, E colour and...
Category
21st Century and Contemporary Unknown Platinum Solitaire Rings
Materials
Diamond, Platinum
1.78 Carat Diamond and Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 1.78 carat diamond and platinum solitaire ring; part of our diverse engagement ring collections.
This stunning, fine and impressive diamond solitaire...
Category
1910s Unknown Vintage Platinum Solitaire Rings
Materials
Diamond, Platinum
GIA Certified 1.86 Cushion Cut Diamond Solitaire Antique-Style Engagement Ring
Located in New York, NY
An antique-style engagement ring showcasing a 1.86 carats total cushion cut diamond certified by GIA as M color and VS2 in clarity. Set in a platinum four prong setting and finished...
Category
21st Century and Contemporary American Contemporary Platinum Solitaire Rings
Materials
Diamond, Platinum
0.68 Carat Round Side Band Diamond Solitaire 18 Karat Rose Gold Engagement Ring
Located in London, GB
For a beautifully entwined journey together, this gleaming twisted vine modern classic engagement ring. Handmade in 18 Karat Rose Gold, with a total of 0.68 Carat White Diamonds. Set...
Category
2010s British Modern Platinum Solitaire Rings
Materials
Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, Tanzanite...
Sapphire Platinum and Yellow Gold Ring, circa 1990s
Located in Beverly Hills, CA
One sapphire platinum and 18K yellow gold ring centering one gold bezel set, oval brilliant cut sapphire weighing approximately 3.25 ct. with contemporary ribbed platinum satin finis...
Category
20th Century Platinum Solitaire Rings
Materials
Sapphire, Yellow Gold, 18k Gold, Platinum
Dazzling Platinum Ring with 0.52 ct Natural Diamond
Located in רמת גן, IL
A beautiful ring with a dazzling 0.52 carat round brilliant diamonds. The jewelry is made of Platinum with a high quality polish. It comes with a fancy jewelry box.
Metal: White Gol...
Category
2010s Singaporean Platinum Solitaire Rings
Materials
Diamond, Platinum
De Beers 1.20 Carat Diamond Platinum Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive contemporary 1.20 carat De Beers diamond and platinum solitaire engagement ring; part of our diverse diamond jewelry and estate jewelry collections.
This fine and impr...
Category
Early 2000s English Platinum Solitaire Rings
Materials
Diamond, Platinum
Platinum and Solitaire Diamond Ring by Tiffany and Co.
Located in Brisbane, QLD
A platinum Tiffany and Company ring with a 0.49 carat brilliant cut diamond. This particular ring features its diamond set in a 'Tiffany sett...
Category
Late 20th Century American Modern Platinum Solitaire Rings
Materials
Diamond, Platinum
Edwardian 0.56 Carat Diamond Solitaire Engagement Ring, circa 1910
Located in London, GB
This elegant ring features a single centre stone which weighs 0.56 carat. It has been graded as an F in colour and SI1 in clarity, and is a wonderful, hand cut, old cut diamond. It i...
Category
1910s Unknown Edwardian Vintage Platinum Solitaire Rings
Materials
Diamond, 18k Gold, Platinum
Edwardian Illusion Set Diamond Solitaire Ring, circa 1910
Located in London, GB
This delicate little solitaire ring features a 0.30 carat old cut diamond within a rub over, illusion setting. The diamonds is G in colour and SI1 in clarity. The setting work has be...
Category
1910s Unknown Edwardian Vintage Platinum Solitaire Rings
Materials
Diamond, 18k Gold, Platinum
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 our diverse diamond jewelry and estate jewelry collections.
This fine and impress...
Category
Early 2000s British Platinum Solitaire Rings
Materials
Diamond, Platinum
Single Stone Solitaire Diamond Ring
Located in London, GB
A single stone diamond ring, the round brilliant-cut diamond estimated to weigh 0.45 carats, four claw set to a platinum mount with tapering shoulders,later hallmarked platinum Lond...
Category
Early 2000s British Modern Platinum Solitaire Rings
Materials
Diamond, Platinum
Single Stone Princess-Cut Solitaire Diamond Ring
Located in London, GB
A single stone diamond ring, the princess-cut diamond weighing 0.72 carats, of E colour, VS2 clarity, GIA certificate , four-claw set to a platinum collet, to a tapered D-section shank with diamond-set shoulders, hallmarked platinum, London 2005, bearing the Bentley & Skinner sponsor mark, gross weight 3.7 grams Finger size K 1/2
This classic and sophisticated solitaire ring comes from Bentley & Skinner, the London jewellers by appointment to both Her Majesty the Queen and His Royal Highness the Prince of Wales. It features a scintillating central princess-cut diamond set to a simple platinum band...
Category
Early 2000s British Modern Platinum Solitaire Rings
Materials
Diamond, Platinum
Beautiful Platinum Ring with 0.74 ct Natural Diamonds- Tiffany & Co. Certificate
Located in רמת גן, IL
ORIGINAL Tiffany Solitaire Ring made from Platinum with 0.74 carat of a Lucida cut diamond. This ring comes with a Tiffany & Co. certificate for its main stone.
-1 diamond main sto...
Category
2010s Israeli Platinum Solitaire Rings
Materials
Diamond, Platinum
GIA Certified Pear Shape Diamond Engagement Ring 1.21 Carat G/VS1
Located in London, GB
An beautiful platinum diamond engagement ring. The central pear shape diamond weighs 1.21ct, is G colour and VS1 clarity. The centre diamond is complemented with 11 round brilliant c...
Category
21st Century and Contemporary Platinum Solitaire Rings
Materials
Diamond, Platinum
5.59 Cts Unenhanced Colour Change Ceylon Sapphire Ring circa 1950
Located in London, GB
Colour change sapphire ring. Set to centre with a cushion shape old cut natural unenhanced colour change Ceylon sapphire, blue in daylight, purple in incandescent light, with an appr...
Category
1950s Vintage Platinum Solitaire Rings
Materials
Diamond, Sapphire, Platinum
GIA Certified Platinum Radiant Cut Diamond Engagement Ring 1.51 Carat G/VS2
Located in London, GB
A gorgeous platinum diamond ring. The ring is set with a radiant cut diamond weighing 1.51ct, G colour and VS2 in clarity set within a classic four claw mount. The ring is currently ...
Category
21st Century and Contemporary Platinum Solitaire Rings
Materials
Diamond, Platinum
2.16 Carat Diamond Sapphire Platinum Engagement Ring
Located in New York, NY
Made of platinum, this ring is centered with a sparkling old mine cut diamond that weighs 2.16ct. The color of the diamond is K with VS1 clarity. The center diamond is accentuated by...
Category
Early 20th Century Revival Platinum Solitaire Rings
Materials
Diamond, Sapphire, Platinum
Vintage 0.35 Carat Diamond Solitaire Engagement Ring, circa 1950s
Located in London, GB
This pretty engagement ring was crafted in the 1950s and features a 0.35 carat diamond. It is round brilliant cut, and is an excellent F colour and VS2 clarity. The diamond is set in...
Category
1950s Unknown Vintage Platinum Solitaire Rings
Materials
Diamond, 18k Gold, Platinum
Vintage 1.43 Carat Diamond Solitaire Engagement Ring, circa 1940s
Located in London, GB
A 1.43 carat diamond shines in this vintage solitaire engagement ring. It is an H colour and VS clarity and is a transitional cut. The diamond is claw set in 18 carat white gold. Thi...
Category
1940s Unknown Vintage Platinum Solitaire Rings
Materials
Diamond, Platinum
Amazing 2.05 Carat Diamond Platinum Engagement Ring
Located in New York, NY
This stunning platinum ring handcrafted from the Edwardian era, centers a sparkling GIA certified circular brilliant cut diamond that weighs 2.05ct. graded G color with VS1 clarity. ...
Category
Early 20th Century Edwardian Platinum Solitaire Rings
Materials
Diamond, Platinum
0.50 Carat Round Diamond Twisted 18 Karat White Gold 4 Prong Engagement Ring
Located in London, GB
For a beautifully entwined journey together, this gleaming twisted vine modern classic engagement ring. Handmade in 18 Karat White Gold, with a total of 0.51 Carat White Diamond. Set...
Category
2010s British Modern Platinum Solitaire Rings
Materials
Topaz, Multi-gemstone, Peridot, Ruby, Sapphire, Blue Sapphire, Pink Sapp...
Antique GIA 0.68ct Diamond Sapphire Engagement Ring
Located in New York, NY
This elegant platinum ring centers a sparkling GIA certified round brilliant cut diamond that weighs 0.68ct. and is graded E color with VS1 clarity. The center stone is accentuated b...
Category
Early 20th Century Art Deco Platinum Solitaire Rings
Materials
Diamond, Sapphire, Platinum
Amazing GIA Cert 2.06 Carat Diamond Platinum Engagement Ring
Located in New York, NY
This stunning platinum ring is centered with a sparkling GIA certified princess cut diamond that weighs 2.06ct. graded H color with VS2 clarity. Accentuating the center stone are daz...
Category
20th Century Platinum Solitaire Rings
Materials
Diamond, Platinum
Cartier Solitaire 1895 Platinum Radiant Brilliant Cut Diamond Engagement Ring
By Cartier
Located in Rome, IT
This is a Cartier Solitaire 1895 Platinum Rectangular Radiant Brilliant Cut Diamond Engagement Ring, weighing 5.5 grams and sized at 5.25 (French 50). The centerpiece is a remarkable...
Category
2010s French Modern Platinum Solitaire Rings
Materials
Diamond, White Diamond, Platinum
Tiffany & Co. Soleste Fancy Intense Yellow Halo Diamond Engagement Ring
Located in Rome, IT
Discover the epitome of elegance with the Tiffany & Co. Soleste® Engagement Ring featuring a stunning 1.78 ct Fancy Intense Yellow Cushion Brilliant Cut Diamond. Set in a luxurious h...
Category
2010s Unknown Platinum Solitaire Rings
Materials
Diamond, Yellow Diamond, Platinum
3.07 Carat Diamond Solitaire Engagement Ring
Located in London, GB
This is a wonderful platinum diamond engagement ring. The round brilliant cut diamond is an impressive 3.07 carats and sits in a raised 4 clawed mount. Each shoulder is set with 6 ro...
Category
20th Century Platinum Solitaire Rings
Materials
Diamond, Platinum
GIA Certified 10 Carat Round Brilliant Cut Diamond Platinum Ring
Located in Rome, IT
"Exquisite in its elegance and brilliance, this GIA Certified 10 Carat Round Brilliant Cut Diamond Platinum Ring is a testament to timeless beauty and sophistication. Set in luxurio...
Category
2010s Unknown Contemporary Platinum Solitaire Rings
Materials
Diamond, White Diamond, Platinum
Art Deco Style 0.65 Carat Platinum Diamond Engagement Ring
Located in Montgomery, AL
We always love a classic solitaire!
This beauty is no exception!
Diamond Details:
Cut: Round
Measurements: 5.48mm X 3.54mm
Color: K
Clarity: SI1
Estimated Weight: 0.65 Carat
6 - 1....
Category
20th Century Art Deco Platinum Solitaire Rings
Materials
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
Vintage 5.24ct Mixed Cut Diamond and Platinum Ring Circa 1930s
Located in London, GB
A beautiful vintage diamond and platinum ring c.1930s, centred with a wonderfully unusual mixed cut diamond, the rectangular cushion shape with a combination of brilliant and step cu...
Category
Mid-20th Century Platinum Solitaire Rings
Materials
Diamond, Platinum
Hancocks 2.28ct Carre Cut Diamond and Platinum Ring Contemporary
By Hancocks
Located in London, GB
A beautiful Vintage carré-cut diamond weighing 2.28cts and of D colour and VS2 clarity, double corner-claw set between two baguette cut diamond shoulders either side, all in a finely...
Category
21st Century and Contemporary English Platinum Solitaire Rings
Materials
Diamond, Platinum
Hancocks Fine 1.29carat Colombian Emerald & Diamond Ring
By Hancocks
Located in London, GB
Description
A beautiful emerald and diamond ring by Hancocks, centred on a lovely rich and deeply saturated emerald-cut emerald of Colombian ...
Category
2010s British Platinum Solitaire Rings
Materials
Diamond, Emerald, Platinum
Vivid Diamonds GIA Certified 7.23 Carat Emerald Cut Diamond Engagement Ring
Located in Miami, FL
Breathtakingly beautiful Vivid Diamonds engagement ring crafted in platinum, featuring an exceptional GIA certified antique emerald cut diamond...
Category
21st Century and Contemporary American Modern Platinum Solitaire Rings
Materials
Diamond, Platinum
Vintage 0.75 Carat Natural Diamond Engagement Ring 18 Karat Gold & Platinum
Located in US
Beautiful sparkling Vintage 0.75 Carats Round Brilliant Cut Natural Diamond Engagement Solitaire Ring 18K Gold & Platinum
Primary Stone: Natural Dia...
Category
Late 20th Century Unknown Contemporary Platinum Solitaire Rings
Materials
Diamond, White Diamond, Gold, 14k Gold, Platinum
Tiffany Harmony 0.24 ct Solitaire Diamond Ring PT950
Located in Kobe, Hyogo
Item: Tiffany Harmony Solitaire Diamond Ring
Stones: Diamond / 0.24ct
Color: G
Clarity: VS1
Polish: Excellent
Symmetry: Excellent
Fluorescence: Medium Blue
Metal: Platinum 950
Ring ...
Category
2010s American Platinum Solitaire Rings
Materials
Diamond, Platinum
Recently Viewed
View AllMore Ways To Browse
Rolex Watch 2022
Rolex Men Daytona
Rolex Gmt Master Ii Movement
Rolex Daytona Watch Men
Mens Yellow Gold Rolex 40mm
Vintage Ladies Dress Watch
Rolex Day Date President Diamond
Rolex Daytona Clasp
Vintage Rolex Diamond Watches
Vintage Diamond Rolex Watch
Rolex Watch Grey
Ladies Round Leather Watch
Rolex Datejust 36 Models
Rolex Oyster Date 1969
Rolex Oyster Perpetual Day Date Vintage
Antique Jewelry Safe
Cushion Cut Sapphire Halo
Tiffany Ring Appraisal