Skip to main content

Platinum Three-Stone Rings

5
1,967
8
to
146
1,580
363
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
1
9
574
1,391
30
43
93
60
22
37
16
12
27
31
146
99
58
47
33
1,341
619
15
30,882
3,806
1,487
1,434
2,305
1,861
494
278
237
272
361
309
254
253
168
to
399
362
228
70
16
16
9
5
5
1
1
Metal: Platinum
8ct Fancy Yellow Center Three-Stone Ring
Located in Palm Beach, FL
An amazing ring for everyday. In the center an 8.01 carat Fancy Yellow, VS1 Cushion-cut diamond GIA certified. Flanked by two large Trillions weighing 1.45 carats total. The center s...
Category

21st Century and Contemporary American Modern Platinum Three-Stone Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

Vintage Diamond Platinum 18 Carat Gold Three-Stone Ring
Located in Chipping Campden, GB
An elegant vintage three-stone ring, set with a diagonal row of beautiful old European cut diamonds. The stones are set in platinum which extends to the shoulders which have great cu...
Category

20th Century Unknown Platinum Three-Stone Rings

Materials

Diamond, 18k Gold, Platinum

Roman Malakov 3.23 Carats Oval Cut Diamond Three Stone Engagement Ring
Located in New York, NY
A classic and vibrant three-stone engagement ring showcasing a 3.23 carats oval cut diamond certified by GIA as I Color, I2 in Clarity and set in a classic four prong basket setting....
Category

21st Century and Contemporary American Contemporary Platinum Three-Stone Rings

Materials

Diamond, Platinum

Platinum Green Agate Cabochon Cut Tourmaline Art Deco Style Cocktail Ring
Located in Rome, IT
Rossella Ugolini Art Deco Style Platinum Green Agate Tourmaline 18 karat yellow gold Cocktail Design Ring. Every size available in four weeks on order. Beautiful Platinum ring with 1...
Category

2010s Italian Art Deco Platinum Three-Stone Rings

Materials

Tourmaline, Rock Crystal, Agate, Gold, Yellow Gold, 18k Gold, Platinum

Edwardian Diamond and 18 Carat Gold Three-Stone Ring
Located in Chipping Campden, GB
The diamonds in this ring total 40pts and are bright and sparkly. They are encased in platinum upon an 18carat gold band. Ring Size: M 1/2 or 6 1/2 Height Off Finger: 5mm Weight:...
Category

1920s British Art Deco Vintage Platinum Three-Stone Rings

Materials

Diamond, Gold, Platinum

3 Carat Natural Brazilian Alexandrite and Diamond Three-Stone Platinum Ring
By RAF
Located in New York, NY
An elegant and classic three-stone alexandrite ring, centered with an oval mixed-cut natural, no-heat Brazilian Alexandrite weighing well over three carats, accented with two shield ...
Category

21st Century and Contemporary American Contemporary Platinum Three-Stone Rings

Materials

Alexandrite, Diamond, Platinum

Vintage Three-Stone Diamond Ring Platinum 2 Carat
Located in New York, NY
Vintage diamond ring featuring three diamonds flanked with smaller diamonds weighing approximately 2 carats, crafted in platinum.
Category

1930s American Art Deco Vintage Platinum Three-Stone Rings

Materials

Diamond, Platinum

1.46 Carat Fancy Yellow Diamond Three-Stone Platinum Engagement Ring
Located in Stamford, CT
Canary yellow diamond and white diamond engagement ring. GIA certified 1.46ct. yellow center diamonds in a three-stone platinum setting with 2 Trilliant cut side diamonds. Extra fin...
Category

21st Century and Contemporary Platinum Three-Stone Rings

Materials

Diamond, Yellow Diamond, Platinum

Purple 3.23 Carat Sapphire 2 Diamond Engagement Ring
Located in Santa Barbara, CA
A passionately beautiful purple sapphire engagement ring in an elegant 3 stone setting. Taking center stage is a 3.23 carat captivatin...
Category

1980s Neoclassical Vintage Platinum Three-Stone Rings

Materials

Diamond, Sapphire, Purple Sapphire, Platinum

GIA Certified 4.00 Carat Pigeon's Blood Burmese Ruby and Diamond 3-Stone Ring
Located in Los Angeles, CA
When you buy a ruby, this is the color to aspire to! This Burmese ruby possesses the highly prized "pigeon's blood" red hue and weighs exactly 4.00 carats. This is an extremely rare ...
Category

21st Century and Contemporary American Artisan Platinum Three-Stone Rings

Materials

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

Peter Suchy GIA 1.51 Carat Oval Natural Ruby Diamond Platinum Engagement Ring
Located in Stamford, CT
Three stone platinum engagement ring. GIA certified 1.51cts Oval natural no heat ruby center stone in a handmade platinum basket setting with two half moon accent diamonds. Created i...
Category

21st Century and Contemporary American Platinum Three-Stone Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.88 Carats Pear Shape Diamond Three-Stone Engagement Ring
Located in New York, NY
A chic three-stone engagement ring style showcasing a 1.88 carats pear shape diamond center stone certified by GIA as F color and SI2 in clarity. Flanked by two melee pear shape diam...
Category

21st Century and Contemporary American Contemporary Platinum Three-Stone Rings

Materials

Diamond, Platinum

Emilio Jewelry 5.46 Carat Certified Colombian Emerald Diamond Ring
Located in New York, NY
Showcasing a round cut 4.21ct Genuine Emerald certified by C.Dunaigre as Colombian. Based on emerald grading methodology the clarity of the emerald is Internally flawless-vvs1 with n...
Category

21st Century and Contemporary Platinum Three-Stone Rings

Materials

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

Fine Edwardian Three Stone Ring Platinum Diamond Ring
Located in Zurich, Zollstrasse
This antique ring was skillfully handcrafted sometime during the Edwardian design period ( 1900-1920 ). The setting is platinum and features 3 larger brillinat cut Diamonds weighing ...
Category

20th Century Edwardian Platinum Three-Stone Rings

Materials

Diamond, Platinum

Peter Suchy GIA 2.41 Carat Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
Diamond engagement ring. GIA certified 2.41ct emerald cut diamond in a platinum three-stone setting with two elongated step cut trapezoid side diamonds...
Category

21st Century and Contemporary Platinum Three-Stone Rings

Materials

Diamond, Platinum

EGL Certified 1.00 Radiant Cut Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
Radiant cut white and yellow diamond engagement. EGL certified center rectangular diamond set in platinum with 2 natural fancy yellow radiant cut side diamonds, accented with 10 roun...
Category

Late 20th Century Platinum Three-Stone Rings

Materials

Diamond, Yellow Diamond, Platinum

1.44 Carat Diamond Engagement Ring
Located in New York, NY
A simple and classic diamond engagement ring with the center stone weighing 1.44 carats, and the side stones approximately 0.20 carats total. The estimated color and clarity of the c...
Category

20th Century American Art Deco Platinum Three-Stone Rings

Materials

Diamond, Platinum

4.82 Carats Emerald Cut Colombian Emerald & Diamond Three-Stone Engagement Ring
Located in New York, NY
A color-rich and elegant three-stone engagement ring showcasing a GIA certified 4.82 carats emerald cut Colombian green emerald, set in a four prong basket setting. Flanked by two sm...
Category

21st Century and Contemporary American Contemporary Platinum Three-Stone Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 5.17 Carats Emerald Cut Yellow Diamond Three-Stone Engagement Ring
Located in New York, NY
A rare and spectacular engagement ring showcasing a 5.17 carats emerald cut diamond center stone certified by GIA as fancy yellow color and VS1 in clarity. Flanked by two small emera...
Category

21st Century and Contemporary American Contemporary Platinum Three-Stone Rings

Materials

Yellow Diamond, Diamond, Platinum

2.77 Carat Colombian Green Emerald and Diamond Three-Stone Engagement Ring
Located in New York, NY
This exquisite and stunning three-stone engagement ring showcasing 2.77 carat emerald cut Colombian green emerald in the center, flanked by two brilliant half-moon shape diamonds wei...
Category

21st Century and Contemporary American Contemporary Platinum Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Roman Malakov 4.04 Carat European Cut Blue Sapphire Three-Stone Engagement Ring
Located in New York, NY
Immortalize the engagement with this gorgeous three-stone engagement ring; features a 4.04 carat old European cut diamond set in a timeless 6 prong setting. Flanking the center stone...
Category

21st Century and Contemporary American Contemporary Platinum Three-Stone Rings

Materials

Blue Sapphire, Sapphire, Diamond, Platinum

Emerald Cut Diamond Three Stone Ring
Located in Los Angeles, CA
Emerald-cut diamond three-stone platinum ring, ca 1990s The emerald-cut diamond three-stone platinum ring is a timeless symbol of elegance and sophistication. Crafted with precision...
Category

1990s Contemporary Platinum Three-Stone Rings

Materials

Diamond, Platinum

GIA Certified 7 Carat Fancy Intense Yellow Diamond Solitaire Engagement Ring
Located in Rome, IT
This stunning engagement ring boasts a magnificent centerpiece: a GIA certified 7 carat fancy intense yellow diamond solitaire. The diamond's fancy yellow color grade radiates a capt...
Category

2010s Unknown Contemporary Platinum Three-Stone Rings

Materials

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

Art Deco Untreated Colombian Emerald Ring, 2.89 Carats
Located in New Orleans, LA
Art Deco-era elegance is reflected in this captivating emerald and diamond ring. The 2.89-carat emerald is certified by the American Gemological Laboratories as originating in Colomb...
Category

20th Century Art Deco Platinum Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Contemporary Stylish Colombian Three-Stone Emerald Platinum Ring
Located in US
This is a beautiful and classic design Emerald Platinum Three Stone Engagement Ring Feature three genuine and natural COLOMBIAN emeralds, emerald cut weighing approx. 4.0 Carat. The ...
Category

21st Century and Contemporary Unknown Contemporary Platinum Three-Stone Rings

Materials

Emerald, Platinum

Pink Tourmaline Ring 9.55 Carat Oval
Located in Beverly Hills, CA
Marvelous 9.55 carat Pink Tourmaline oval platinum ring, decorated with a pair of 0.67 carats, E color/VS2 clarity, oval diamonds, and a total of 0.77 carats, round brilliant collect...
Category

21st Century and Contemporary American Modern Platinum Three-Stone Rings

Materials

Tourmaline, Multi-gemstone, White Diamond, Diamond, Platinum

Pink Tourmaline Emerald Diamond Platinum Yellow Gold Ring
Located in Los Angeles, CA
Pink tourmaline emerald and diamond platinum and 20-karat yellow gold ring circa 1990. ABOUT THIS ITEM: #R-DJ310i. Scroll down for detailed specifications. The dynamic color combination between the emerald and pink tourmaline...
Category

1990s Contemporary Platinum Three-Stone Rings

Materials

Diamond, Emerald, Tourmaline, Yellow Gold, Platinum

Hancocks 1.92ct Old European Cut and Pear Shape Diamond Ring Contemporary
Located in London, GB
A beautiful old European brilliant cut diamond weighing 1.92cts claw set in 18ct yellow gold and platinum with open scooped gallery between shoulders set with old cut pear shaped diamonds in platinum claw...
Category

21st Century and Contemporary Platinum Three-Stone Rings

Materials

Diamond, 18k Gold, Platinum

Ceylon Sapphire Ring, 19.71 Carats
Located in New Orleans, LA
Centering this ring is a breathtaking Ceylon sapphire, one of the rarest and most desirable of all sapphires. Weighing 19.71 carats and certified by the American Gemological Laboratories to be of Ceylon (Sri Lanka) origin, this monumental jewel...
Category

21st Century and Contemporary American Modern Platinum Three-Stone Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified 0.71 Carats Emerald Cut Diamond Three-Stone Engagement Ring Style
Located in New York, NY
A simple three stone engagement ring style showcasing a GIA Certified 0.71 carat emerald cut diamond center stone, F color and VS2 in clarity. Flanked on each side by emerald cut gre...
Category

21st Century and Contemporary American Modern Platinum Three-Stone Rings

Materials

Emerald, Diamond, Platinum

GIA Certified 2.87 Carat Round Diamond Three-Stone Platinum Engagement Ring
Located in Stamford, CT
Three-stone diamond engagement ring. Old mine cushion cut center stone with two oval old mine cut side diamonds set in a platinum three-stone setting...
Category

Early 20th Century Platinum Three-Stone Rings

Materials

Diamond, Platinum

4.5 Ct Emerald Three-Stone Ring Past Present Future Diamond Band Platinum
Located in New York, NY
Approximately 4.5 Ct Emerald Three-Stone Ring Past Present Future Diamond Band in Platinum, Size 8 Size 8 , It can not be resized as it ha...
Category

2010s Platinum Three-Stone Rings

Materials

Emerald, Diamond, Platinum

Green Beryl Ring 4.96 Carat Square Radiant Cut Natural
Located in Beverly Hills, CA
Marvelous 4.96 carat Natural Green Beryl square radiant platinum ring, decorated with a total of 0.55 carat French cut Trapezoid and French cut Bullet diamonds, E/VS. Ring size 6. Re...
Category

21st Century and Contemporary American Art Deco Platinum Three-Stone Rings

Materials

Green Beryl, Multi-gemstone, White Diamond, Diamond, Beryl, Platinum

GIA Certified 1.37 Carat Spinel Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
Red natural untreated Spinel and diamond three-stone engagement ring. Elongated spinel with two princess cut side diamonds in a platinum setting. 1 c...
Category

Late 20th Century Platinum Three-Stone Rings

Materials

Diamond, Spinel, Platinum

Antique Art Deco Platinum Old European Diamond Three Stone Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old European Diamond Three Stone Ring. This gorgeous art deco platinum three diamond ring is crafted in platinum. The top of the ring holds three ...
Category

1920s Art Deco Vintage Platinum Three-Stone Rings

Materials

Diamond, Platinum

4.01 Carat Cushion-Cut Fancy Intense Yellow Diamond Engagement Ring
Located in Palm Beach, FL
Three stone engagement ring, 4.01 carat Cushion-cut Fancy Intense Yellow color diamond GIA certified VVS2 clarity, 0.97 carat Trapezoid-cut diamonds. Set in platinum and 18k yellow g...
Category

21st Century and Contemporary American Contemporary Platinum Three-Stone Rings

Materials

Diamond, 18k Gold, Platinum

Victorian 3.50ct Diamond Three Stone Ring, c.1880s
Located in London, GB
Three spectacular old cut diamonds sparkle in this Victorian trilogy ring. The diamonds are beautifully shown off in expertly crafted platinum c...
Category

1880s Unknown Victorian Antique Platinum Three-Stone Rings

Materials

Diamond, 18k Gold, Platinum

Tiffany & Co. Platinum Diamond and Sapphire Ring 1.06ct E/VS1
Located in London, GB
A stunning platinum diamond and sapphire ring by Tiffany & Co. The ring comprises of a round brilliant cut diamond in the centre with a sapphire stone on each side all in a four claw...
Category

21st Century and Contemporary American Platinum Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Antique Art Deco Platinum Old Euro Diamond and Emerald Three Stone Ring - GIA
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old Euro Diamond and Emerald Three Stone Ring. This beautiful classic art deco three stone ring is crafted in platinum. This gorgeous art deco rin...
Category

1920s Art Deco Vintage Platinum Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Retro .91 CTW Transitional Cut Diamond Platinum 14K Gold Vintage Engagement Ring
Located in Philadelphia, PA
Centering a transitional cut diamond weighing approximately 0.79 carat total - H color with VS2 clarity Set with tri-split prongs in a pierced arch motif platinum basket flanked by ...
Category

1940s Vintage Platinum Three-Stone Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold, Platinum

Tiffany & Co. Mid-Century 2.00 CTW Diamond Platinum Three Stone Engagement Ring
Located in Philadelphia, PA
Centering a round brilliant cut diamond weighing 1.82 carats - H color with VVS2 clarity Prong set in basket - flanked by baguette cut diamonds bar set in cathedral shoulders Weighin...
Category

1950s Vintage Platinum Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

Mesmerizing 1.37ct Diamond Harry Winston Ring in Platinum
Located in רמת גן, IL
This remarkable piece showcases a mesmerizing 1.21 carat pear-shaped diamond boasting a near colorless (F) grade and exceptionally high clarity (VVS1) for truly breathtaking brillian...
Category

2010s Singaporean Platinum Three-Stone Rings

Materials

Diamond, Platinum

GIA Certified 3.00 Carat Emerald Cut Fancy Intense Yellow Diamond 3 Three Ring
Located in New York, NY
A piece that brings simplicity, color, cut, rarity, and diamond craftsmanship together to create a masterful statement. Elongated, true, Emerald Cuts are a rarity in the already sca...
Category

2010s American Platinum Three-Stone Rings

Materials

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

GIA Certified 3 stone ring with 5.03ct Green Emerald Cushion Cut
Located in New York, NY
Behold the epitome of timeless elegance and enduring love embodied in this exquisite Three Stone Engagement Ring. Crafted with the finest materials, it marries the lustrous allure of...
Category

2010s American Modern Platinum Three-Stone Rings

Materials

Emerald, 18k Gold, Yellow Gold, Platinum

1949 Ring Pearl Diamonds solid 18K Gold Platinum Ø US5 / 2gr
Located in SE
A ring with navette or boat-shaped crown with Platinum top on solid 18K Yellow Gold set with natural Pearl and Diamonds. The crown with stones measures 15 mm x 8.5 mm x 6 mm deep. ...
Category

1940s Swedish Art Deco Vintage Platinum Three-Stone Rings

Materials

Diamond, Pearl, 18k Gold, Platinum

Art Deco 0.50ct Emerald and Diamond Thee Stone Ring, c.1930s
Located in London, GB
Dating back to the 1930s is this stunning Emerald and diamond three stone ring. The characterful emerald has a weight of 0.50 carat and is an emerald cut stone. The transitional cut ...
Category

1930s Unknown Art Deco Vintage Platinum Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

GIA Certified 9.33 Carat Emerald-Cut Emerald Ring with Diamond Side Stones
Located in Ridgewood, NJ
Crafted in platinum, this ring features a 9.33 carat emerald-cut emerald, and is complimented on each side by trapezoid diamonds. This emerald is enhanced with Excel, the only emeral...
Category

2010s Zambian Modern Platinum Three-Stone Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 3.04 Carat Radiant Cut Fancy Yellow Diamond Three Stone Ring
Located in New York, NY
A perfectly cut GIA Certified 3.04 Carat Radiant Cut Fancy Yellow Diamond Three Stone Ring. Featuring a GIA Graded 3.04 Rectangular Radiant Cut, Fancy Yellow, VS2 Clarity. Excellent ...
Category

2010s American Platinum Three-Stone Rings

Materials

Yellow Diamond, 18k Gold, Yellow Gold, Platinum

Vintage Tiffany & Co Oval Cut Pink Red Ruby & Diamond Platinum Three Stone Ring
Located in Birmingham, GB
Vintage Tiffany & Co Oval Cut Pink Red Ruby And Diamond Platinum Three Stone Ring. Fine jewellery houses like Tiffany only use the finest diamonds and gemstones in their jewellery a...
Category

20th Century North American Platinum Three-Stone Rings

Materials

Diamond, White Diamond, Ruby, Platinum

GIA Certified 3 Stone Ring with 5.03ct Oval Diamond
Located in New York, NY
Elevate your style with this stunning three-stone ring, crafted in luxurious platinum to epitomize sophistication and grace. At its core gleams a breathtaking 5.03-carat oval-shaped ...
Category

2010s American Modern Platinum Three-Stone Rings

Materials

Diamond, Platinum

5.5ct IF Fancy Yellow Elongated Cushion Diamond Three Stone Ring
Located in New York, NY
5.52 Carat Fancy Yellow Elongated Cushion Cut Internally Flawless Clarity Excellent and Very Good Cutting Faint Fluorescence 0.91 Carats of Side Half Moons Crafted in Platinum & 18k...
Category

2010s Platinum Three-Stone Rings

Materials

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

GIA Certified 4 Carat Oval Diamond Platinum Ring with tapered baguette
Located in Rome, IT
Introducing the stunning GIA Certified 4 Carat Oval Diamond Platinum Ring, elegantly complemented by tapered baguette diamonds. At the heart of this exquisite ring shines a mesmerizi...
Category

2010s Unknown Contemporary Platinum Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 3.03 Carat Radiant Cut Yellow Diamond 3 Stone Ring
Located in New York, NY
A simple and elegant 3 Stone Natural GIA Certified 3.03 Carat Radiant Cut Yellow Diamond 3 Stone Ring Center Stone is Graded by the GIA as: 3.03 Carat Fancy Light Yellow VVS1. No flu...
Category

2010s American Platinum Three-Stone Rings

Materials

Yellow Diamond, 18k Gold, Platinum

Modern Diamond and Platinum Three Stone Ring, 1.55ct
Located in London, GB
A three stone diamond ring, with a central round brilliant-cut diamond, weighing 0.80 carat, with round brilliant-cut diamonds either side, with an estimated total weight of 0.75 car...
Category

2010s British Modern Platinum Three-Stone Rings

Materials

Diamond, Platinum

Platinum, Emerald & Diamond Engagement Ring 3 Stone Pear Shape 2.20ct
Located in US
Platinum Emerald & Diamond Engagement Ring 3 Stone Pear Shape Primary Stones: Natural Colombian Emerald Shape or Cut: Pear Cut Average Color/Clarity: Medium Fine Green Color/Clarity...
Category

21st Century and Contemporary American Art Deco Platinum Three-Stone Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 3 stone ring with 7.06ct Fancy Light Yellow Radiant Cut Diamond
Located in New York, NY
Indulge in the timeless elegance of this exquisite three-stone ring, crafted in a lustrous combination of 18K yellow gold and 950 platinum. At its heart lies a magnificent 7.06-carat...
Category

2010s American Modern Platinum Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

6.5ct GIA Fancy Intense Yellow Diamond Three Stone Engagement Ring
Located in New York, NY
6.57 Carat Center Diamond GIA Fancy Intense Yellow Radiant Cut Diamond SI1 Clarity Excellent, Good Cutting Medium Blue fluorescence, giving this diamond an exceptionally vibrant hue...
Category

2010s Platinum Three-Stone Rings

Materials

Yellow Diamond, 18k Gold, Platinum

1935 Three 0.45ctw Diamonds Ring solid Platinum Ø 6.5US / 1.8gr
Located in SE
Nice ring hand -made in 1932 . Combination of Platinum and three natural Diamonds of old European Diamond. Beautiful and still very sturdy and damage - resistant ergonomic construc...
Category

1930s Swedish Retro Vintage Platinum Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Recently Viewed

View All