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Platinum Three-Stone Rings

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Metal: Platinum
Gemstone: Diamond
Art Deco Emerald and Diamond Three Stone Ring
Located in Hummelstown, PA
This charming early Art Deco ring centers on a glowing Colombian emerald, weighing .60 carat, embraced by a pair of sparkling European-cut diamonds. Low profile and finger hugging, t...
Category

1920s Vintage Platinum Three-Stone Rings

Materials

Diamond, Platinum

Art Deco Pearl and Diamond Three-Stone Ring
Located in London, GB
Here we have a gorgeous pearl and diamond three-stone ring crafted during the pinnacle of the Art Deco movement. A single slightly off-round pearl sits proud at the centre of the fac...
Category

Early 20th Century Art Deco Platinum Three-Stone Rings

Materials

Diamond, Pearl, Platinum

GIA 5 Carat Square Radiant Cut Diamond Platinum Ring
Located in Rome, IT
Gorgeous ring with a GIA diamond, square radiant cut, 5 carat, e color and vvs2 in clarity! A magnificent excellent stone accompanied by two side stones which make this item a very ...
Category

2010s Italian Modern Platinum Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

Circa 1930s Platinum Art Deco Three Stone Old European Diamond Ring
Located in Atlanta, GA
Year: 1930s Item Details: Ring Size: 4 Metal Type: Platinum [Hallmarked, and Tested] Weight: 7.2 grams Diamond Details: .50ct, total weight. F-G Color, VS Clarity, Old European Brill...
Category

1930s Art Deco Vintage Platinum Three-Stone Rings

Materials

Diamond, Platinum

Platinum 1.50ct IGI Certified E Color Three Stone Diamond Ring
Located in Lancashire, Oldham
A stunning contemporary platinum three stone diamond ring with a center stone of 0.70ct and two flanking diamonds each 0.40ct making a total carat weight of 1.50cts. These sparkling ...
Category

Early 2000s British Contemporary Platinum Three-Stone Rings

Materials

Diamond, Platinum

Alex & Co Certified No Heat 2.72ct Blue Sapphire Diamond Three Stone Pave Ring
Located in Newton, MA
Alex & Co signature AGTA certified stunning 2.72ct round blue sapphire has no indications of heat treatment. This exquisite ring features 2 round brilliant cut diamond weighing a to...
Category

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

Materials

Diamond, Blue Sapphire, Platinum

GIA Certified 7.74 Carat Green Emerald Diamond Platinum Ring
Located in Rome, IT
- 7.74ct size natural emerald - GIA certified - Gorgeous rich green color! Will appear richer once mounted as well! - Beautiful emerald cut
Category

2010s Unknown Modern Platinum Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Alexander Beverly Hills GIA 5.24ct Fancy Yellow VS2 Diamond Three-Stone Ring 18k
Located in BEVERLY HILLS, CA
Stunning modern all GIA certified fancy yellow canary diamond, complimented by GIA certified trapezoid diamonds. High jewelry by Alexander Beverly Hills. diamond in the mounting 6.09...
Category

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

Materials

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

Edwardian 18 Carat Gold and Platinum Diamond Three-Stone Ring
Located in Chipping Campden, GB
A beautiful diamond three stone ring modelled in 18carat gold and the stones set in platinum with platinum shoulders. The diamonds are H colour, the central stone measures 40pts and ...
Category

Early 1900s British Edwardian Antique Platinum Three-Stone Rings

Materials

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

Art Deco 2.50ct Diamond Trilogy Ring, c.1920s
Located in London, GB
Three wonderful old cut diamonds are beautifully presented in this trilogy ring from the Art Deco period. To the centre sits the largest of the three, weighing 1.30 carat with the tw...
Category

1920s Unknown Art Deco Vintage Platinum Three-Stone Rings

Materials

Diamond, Platinum

5 carat Pear Shape Fancy Yellow Three Stone Diamond Engagement Ring
Located in New York, NY
Elevate your love story with the enchanting beauty of this 5 Carat Pear Shape Fancy Yellow Three Stone Diamond Engagement Ring, a mast...
Category

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

Materials

Diamond, 18k Gold, Platinum

Edwardian 3.60ct Diamond Three Stone Ring, c.1910s
Located in London, GB
This incredible trilogy ring features a trio of sparkling old cut diamonds. The centre diamond weighs 2.00 carat, whilst the flanking pair weigh 0.80 carat a piece. Tall three stones...
Category

1910s Unknown Edwardian Vintage Platinum Three-Stone Rings

Materials

Diamond, 18k Gold, Platinum

Vintage 1.18 Carat Diamond Three-Stone Ring
Located in London, GB
Here we have a classically styled three-stone diamond ring. Crafted from platinum, this vintage piece showcases a trio of round faceted old cut diamonds; the largest of which sits at...
Category

20th Century Platinum Three-Stone Rings

Materials

Diamond, Platinum

Cartier 1.55 carat GIA FVVS1 Emerald Cut Diamond Three Stone Ring with Sapphires
Located in New York, NY
This sophisticated and unique Cartier ring would be a one of a kind engagement ring or perfect as a right hand statement piece. This ring showcases a stunning 1.55 carat emerald cut...
Category

2010s French Platinum Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Tiffany & Co Platinum 3.56 Carat Emerald Cut Diamond GIA Engagement Ring
Located in New York, NY
Elevate your love story with this exquisite Tiffany & Co. 3.56ct Emerald Cut G color VS1 clarity GIA Engagement Ring. It's not just a symbol of lov...
Category

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

Materials

Diamond, Platinum

.64ct Diamond & Blue Sapphire Ring In Platinum
Located in Bloomington, MN
.64ct Diamond & Blue Sapphire Ring In Platinum Discover elegance redefined with this stunning Natural Diamond and Sapphire Ring, exqu...
Category

21st Century and Contemporary Contemporary Platinum Three-Stone Rings

Materials

Diamond, Blue Sapphire, Platinum

Antique 1.65Ct Diamond and Platinum Trilogy Twist Ring Circa 1930
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.65 carat diamond and platinum trilogy ring; part of our diverse engagement rings collection. This stunning, fine and impressive antique dia...
Category

1930s Vintage Platinum Three-Stone Rings

Materials

Diamond, Platinum

EXCEPTIONAL GIA Certified 6 Carat Round Brilliant Cut Diamond D COLOR FLAWLESS
Located in Rome, IT
Immerse yourself in the world of unparalleled opulence with our breathtaking 6-carat flawless D color diamond, meticulously fashioned into a mesmerizing round brilliant cut and ensco...
Category

2010s Unknown Contemporary Platinum Three-Stone Rings

Materials

Diamond, Platinum

Vintage French 2.32 Carat High Zircon and Diamond, Platinum Ring, circa 1940
Located in Jesmond, Newcastle Upon Tyne
A stunning 2.32 carat high zircon and 0.60 carat diamond, platinum dress dress ring; part of our diverse vintage jewelry and estate jewelry collections. This stunning, fine and impressive vintage gemstone ring has been crafted in platinum. The substantial setting is ornamented with an impressive feature 2.31Ct round faceted cut high zircon, four-claw set to the center. The high zircon is flanked to either side with a square setting embellished with an impressive pavé set Old European round cut diamond, totalling 0.60Ct. The feature trilogy setting amalgamates into the ring shoulders and plain band style ring shank. This stunning zircon and diamond ring is hallmarked to the outer shank with the French platinum mark (dog's head). This impressive vintage blue zircon ring...
Category

1940s French Vintage Platinum Three-Stone Rings

Materials

Diamond, Zircon, Platinum

Triple Sapphire and Diamonds Ring
Located in New York, NY
This stunning past present future three-sapphire statement ring features one large 0.95 carat oval-cut deep Ceylon blue eye-clean sapphire set centrally and surrounded by a single ha...
Category

2010s Platinum Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

J. Birnbach 16.06 carat GIA Fancy Yellow Cushion Cut Diamond Three Stone Ring
Located in New York, NY
This glamorous, sunshine yellow ring is a showstopper! The ring features a gorgeous 16.06 carat cushion cut diamond, certified by GIA as Fancy Yellow color and VS2 clarity. The cente...
Category

2010s American Platinum Three-Stone Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

Mesmerizing 1.89ct Tanzanite Ring with Side Diamonds in Platinum
Located in רמת גן, IL
Introducing a breathtaking ring crafted from exquisite platinum, showcasing a mesmerizing tanzanite stone as the focal point. The round brilliant tanzanite weighs 1.89 carats and dis...
Category

2010s Singaporean Platinum Three-Stone Rings

Materials

Diamond, Tanzanite, Platinum

JB Star 7.15 CTW Ceylon Sapphire Diamond Platinum Five Stone Ring GIA
Located in Philadelphia, PA
Centering an oval cut sapphire weighing 5.31 carats - transparent vibrant blue Natural Sri Lankan in origin - prong set in basket and flanked by diamonds Oval cut and weighing appr...
Category

21st Century and Contemporary Platinum Three-Stone Rings

Materials

Diamond, Blue Sapphire, Platinum

3 Carat Round Brilliant Cut Diamond Platinum Ring
Located in Rome, IT
exquisite 14K Yellow Gold & Platinum Solitaire Engagement Ring adorned with a captivating 3.04 carat Round Brilliant Cut Diamond, destined to symbolize everlasting love and commitme...
Category

2010s Italian Contemporary Platinum Three-Stone Rings

Materials

Diamond, Platinum

FLAWLESS GIA Certified 4 Carat E Color Diamond Ring
Located in Rome, IT
A GIA certified 4-carat cushion-cut diamond, with an E color grade and flawless clarity, epitomizes sophistication and brilliance as a centerpiece gem. The cushion cut's classic eleg...
Category

2010s Italian Contemporary Platinum Three-Stone Rings

Materials

Diamond, Platinum

GIA Certified 3 Stone Ring with 5.00ct Fancy Light Yellow Radiant Cut
Located in New York, NY
Introducing a truly exquisite and timeless masterpiece, this GIA certified 3 stone ring showcases unparalleled craftsmanship and sophistication. Crafted with precision in a luxurious...
Category

2010s American Modern Platinum Three-Stone Rings

Materials

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

Peacock Vintage Diamond Ruby and Sapphire Three-Stone Ring
Located in London, GB
Here we have an outstanding three-stone ring from the renowned Chicago IL based jeweller, J.W Peacock. This piece has been crafted from platinum and showcases a fabulous trio of prec...
Category

Mid-20th Century Platinum Three-Stone Rings

Materials

Diamond, Ruby, Sapphire, Platinum

Art Deco 0.60 CTW Diamond Platinum 14 Karat Gold Three Stone Antique Band Ring
Located in Philadelphia, PA
Centering three transitional cut diamonds bead set east to west Weighing approximately 0.60 carat total - G color with SI1 clarity Each set in a grooved platinum-topped square form h...
Category

1920s Art Deco Vintage Platinum Three-Stone Rings

Materials

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

Tsavorite and White Diamond Three Stone Ring in Platinum
Located in Los Angeles, CA
Beautiful bright green 3.07 ct. tsavorite pear shape with good quality white diamond trillions on either side. Handmade in platinum. Ring size 6.5+.
Category

21st Century and Contemporary Platinum Three-Stone Rings

Materials

White Diamond, Tsavorite, Platinum

vintage 3-stone design Diamond Engagement Ring In Platinum
Located in Bloomington, MN
vintage 3-stone design Diamond Engagement Ring In Platinum Introducing an exquisite Diamond Engagement Ring, expertly crafted in 950pt Platinum. This elegant ring showcases .94ctw o...
Category

Late 20th Century Modern Platinum Three-Stone Rings

Materials

Diamond, Platinum

GIA Certified 12.68 Carat Fancy Intense Yellow Oval Diamond Ring
Located in Rome, IT
Step into the realm of unparalleled luxury with our latest masterpiece: a breathtaking 12.68 carat fancy yellow oval diamond ring, set in solid platinum and accompanied by two exquis...
Category

2010s Italian Modern Platinum Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

2.80 Carat Natural Oval-Cut Emerald and Diamond Ring Set in Platinum
Located in Tokyo, JP
A stunning ring featuring a 2.809 Carat Natural Emerald and 0.18 Carats of Diamond Accents set in Platinum. People have admired emerald’s green for thousands of years. Emeralds have ...
Category

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

Materials

Diamond, Emerald, Platinum

3.38-carat Fancy Vivid Yellow Asscher Cut Three Stone Diamond Engagement Ring
Located in New York, NY
Celebrate your love with the enchanting beauty of this 3.38-carat Fancy Vivid Yellow Asscher Cut Three Stone Diamond Engagement Ring. Meticulously designed, this ring features a capt...
Category

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

Materials

Diamond, 18k Gold, Platinum

GIA Certified 3 stone ring with 3.01ct I VVS2 Oval Diamond
Located in New York, NY
Introducing a breathtaking three-stone ring that effortlessly combines timeless elegance with contemporary sophistication. This exquisite piece features a mesmerizing 3.01-carat oval...
Category

2010s American Modern Platinum Three-Stone Rings

Materials

Diamond, Platinum

Peter Suchy GIA 2.23 Carat Sapphire Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
The centerpiece of this engagement ring is an oval natural grayish blue 2.23ct sapphire, which is certified by the GIA as natural, no heat. The sapphire is mounted in a platinum thre...
Category

21st Century and Contemporary Platinum Three-Stone Rings

Materials

Diamond, Blue Sapphire, Sapphire, Platinum

Contemporary 1.62 CTW No Heat Burmese Ruby Diamond Platinum Ring
Located in Philadelphia, PA
Centering an oval cut ruby weighing 1.30 carats - transparent saturated medium purplish red in color Natural Burmese in origin with no indications of heat treatment - prong set in b...
Category

21st Century and Contemporary Contemporary Platinum Three-Stone Rings

Materials

Diamond, Ruby, Platinum

Bulgari emerald and diamond ring, Italian, circa 1930
Located in London, GB
Bulgari emerald and diamond ring. Set to centre with a square emerald cut natural Colombian emerald with minor clarity enhancement in a open back claw setting with an approximate wei...
Category

1930s Italian Vintage Platinum Three-Stone Rings

Materials

Diamond, Emerald, Platinum

13.61 Carat Engagement Emerald Cut Diamond Ring
Located in New York, NY
Platinum engagement ring featuring a 13.61 ct GIA certified (J-VVS2) emerald cut diamond(EMC473) with 1.00 cts of tapered baguette cut diamonds on each side
Category

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

Materials

Diamond, White Diamond, Emerald, Platinum

5.02ct Oval Shape Ruby &0.45ct Diamond Ring Set In 18ct Yellow Gold and Platinum
Located in London, GB
This magnificent ring features a 5.02ct natural oval ruby and 2 matching trapezoid diamonds on each side, 0.45ct F/SI1 set in 18ct yellow gold and platinum setting. The unique design...
Category

2010s British Platinum Three-Stone Rings

Materials

Diamond, Ruby, Yellow Gold, Platinum

J. Birnbach 3.01 carat GIA HVS2 European Cut Three Stone Ring with Sapphires
Located in New York, NY
This beautiful ring by J. Birnbach features a stunning 3.01 carat European cut, certified by GIA as H color and VS2 clarity. The large facets and visible culet characteristic of the ...
Category

2010s American Platinum Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified Cushion 10.19 CTS Y-Z VS2 Trapezoid Three Stone Ring Platinum 18K
Located in New York, NY
GIA Certified Cushion diamond weighing 10.19 Carats Y to Z Range VS2 flanked with two Trapezoids weighing 0.94 Carats, D VS, in Platinum & 18 Karat Yellow Gold. More Colored Diamo...
Category

2010s Contemporary Platinum Three-Stone Rings

Materials

Yellow Diamond, 18k Gold, Yellow Gold, Platinum

Superb Art-Deco 3-Stone 1.35ct Old-European Cut Diamond Ring in 18K & Platinum
Located in MELBOURNE, AU
This stunning piece of jewellery is dating back to an Art-Deco period - circa 1930's, yet it's in beautiful condition & of rather unusual rarely seen design ~~ Featuri...
Category

1930s English Art Deco Vintage Platinum Three-Stone Rings

Materials

Diamond, Platinum, 18k Gold

4.11 carat cushion-cut, untreated Mozambique Ruby ring. AGL certified.
Located in Los Angeles, CA
Few come finer than this ravishing ruby and diamond ring, exquisitely crafted in platinum with 18K yellow gold. This gemmy jewel centers on a 4.11-carat bright, pinkish-red, cushion-...
Category

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

Materials

Diamond, Ruby, Gold, 18k Gold, Platinum

Tiffany & Co. Three Stone Circlet Diamond Halo Ring in Platinum Size 4.75
Located in Scottsdale, AZ
Ring size: 4.75 Breathtaking triple diamond halo engagement ring from renowned jeweler, Tiffany & Co.. The tantalizing trio of icy diamonds will absolutely radiate on her finger whi...
Category

2010s Unknown Contemporary Platinum Three-Stone Rings

Materials

Diamond, Platinum

GIA Certified Emerald Cut Trapezoid Baguette Side Platinum Ring
Located in Rome, IT
This platinum engagement ring features a total weight of 3.8 carats, comprising emerald and baguette cut diamonds. The ring itself weighs 7.2 grams and is size 6.5. Its centerpiece i...
Category

2010s Unknown Contemporary Platinum Three-Stone Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 3 Stone Ring with 2.14ct Fancy Light Yellow Radiant
Located in New York, NY
Introducing our exquisite 3 Stone Ring in a captivating blend of Platinum and 18K Yellow Gold, meticulously crafted to showcase timeless elegance. The centerpiece of this resplendent...
Category

2010s American Modern Platinum Three-Stone Rings

Materials

Yellow Diamond, 18k Gold, Yellow Gold, Platinum

Art Deco 3 Stone Diamond Ring, Two Tone
Located in BALMAIN, NSW
Art Deco three stone diamond Ring 18ct and platinum Setting Stamped - 18ct PLAT Diamonds - Dia 1mm Size of front 5mm x 10mm Weight 1.7g Size Q - Can be resized
Category

1920s Art Deco Vintage Platinum Three-Stone Rings

Materials

Diamond, 18k Gold, Platinum

Art Deco Three Stone Diamond Engagement Ring
Located in BALMAIN, NSW
14ct yellow gold and platinum ring, narrow, low half round, tapered shank, with open back, up swept shoulders, polished finish, stamped (PLAT). The Item Contains: Three bead set natu...
Category

Early 20th Century Art Deco Platinum Three-Stone Rings

Materials

White Diamond, Gold, Yellow Gold, Platinum

Antique 18ct Gold & Platinum 1920’s Diamond Three Stone Ring
Located in Brighton, GB
Antique Diamond Ring 18ct Gold & Platinum Tested Circa 1920 Pretty, 1920’s diamond trilogy ring. Three lovely, natural diamonds in illusion settings. Set in platinum & mounted o...
Category

Early 20th Century English Platinum Three-Stone Rings

Materials

Diamond, Gold, 18k Gold, Platinum

Retro 3.39 Carats No Heat Burma Ruby Diamond Platinum Unisex Gypsy Band Ring AGL
Located in Philadelphia, PA
Gypsy style ring centers a flush set oval cut Burma ruby Weighing 1.89 carats with bright purplish red color and no indications of heat Flanked by two flush set transitional cut di...
Category

1940s Retro Vintage Platinum Three-Stone Rings

Materials

Diamond, White Diamond, Ruby, Platinum

French ring Gold and platinum 1 carat ruby and diamond
Located in PARIS, FR
Art Deco ring in 18k gold and platinum. It is made up of three stones, a natural ruby ​​of approximately 1 carat (0.8 x 0.6 x 0.3) deep color and very good quality, two diamonds sur...
Category

1930s European Art Deco Vintage Platinum Three-Stone Rings

Materials

Diamond, Ruby, Gold, Platinum

Art Deco Colombian emerald and diamond ring, French, circa 1925
Located in London, GB
Art Deco Colombian emerald and diamond ring. Set to centre with a single octagonal emerald-cut Colombian emerald with minor clarity enhancement in an open back claw setting with an a...
Category

1920s Art Deco Vintage Platinum Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Vintage Three Stone Diamond Ring
Located in London, GB
This is a vintage 18ct yellow gold and platinum three stone diamond ring featuring three brilliant round cut diamonds. The central round diamond is set in a six pronged mount as are ...
Category

20th Century Platinum Three-Stone Rings

Materials

Diamond, Gold, Yellow Gold, Platinum

Art Deco Diamond Platinum Three Stone Ring
Located in Beverly Hills, CA
One Art Deco Diamond Platinum Three Stone Ring. Featuring three old European cut diamonds with a total weight of approximately 0.40 carat, graded J-K color, VS-SI clarity. Crafted in...
Category

1930s Art Deco Vintage Platinum Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

Emerald and White Diamond Three Stone Ring in Platinum & 18K Yellow Gold
Located in Los Angeles, CA
Gorgeous 11.90 ct. emerald emerald cut with 1.02 ct. good quality, white, and bright diamond trillions. Handmade in platinum and 18k yellow gold. Ring size 6.5.
Category

21st Century and Contemporary Platinum Three-Stone Rings

Materials

White Diamond, Emerald, Yellow Gold, Platinum

Beauvince Diva Pear Shape 3 Stone Engagement Ring (6.64 ct IVS2 IGI Diamond)
Located in New York, NY
A timeless and enigmatic 3 stone ring, the Diva Ring showcases a stunning larger than average 6.64 ct pear shaped diamond flanked by 2 additional pears to th...
Category

2010s Platinum Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

1950s 1.50 CTW Transitional Diamond Platinum Three Stone Vintage Engagement Ring
Located in Philadelphia, PA
Featuring a transitional cut diamond weighing approximately 1.25 carats - O/P color with VS1 clarity Flanked by cathedral shoulders bar set with tapered baguette cut diamonds Weighin...
Category

1950s Vintage Platinum Three-Stone Rings

Materials

Diamond, Platinum

Antique Edwardian Spaulding and Co 18K Gold Platinum Old Euro Diamond Pearl Ring
Located in Great Neck, NY
Beautiful Antique Edwardian Spaulding and Co 18K Gold Platinum Old Euro Diamond Pearl Ring. This gorgeous three stone pearl ring is crafted in 1...
Category

Early 1900s Edwardian Antique Platinum Three-Stone Rings

Materials

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

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