Platinum Three-Stone Rings
to
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31,475
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3.75
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4.25
4.5
4.75
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5.25
5.5
5.75
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6.5
6.75
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7.25
7.5
7.75
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7
609
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419
Metal: Platinum
GIA Certified 3 Stone Ring with 4.03ct Natural Fancy Yellow Pear Shape Diamond
Located in New York, NY
3 stone ring in Platinum & 18K Yellow Gold
Center: 4.03 carat Natural Fancy Yellow Even VS1 Pear Shape Diamond GIA#1458849102
Side stones: 0.82ct G color VS clarity Kite Shape
Spli...
Category
2010s American Modern Platinum Three-Stone Rings
Materials
Yellow Diamond, Platinum, Yellow Gold, 18k Gold
GIA Certified 3.04 Carat Solitaire Diamond Ring
Located in London, GB
A single stone diamond ring, the round brilliant-cut diamond weighing 3.04 carats, accompanied by GIA Certificate stating to be of H colour, SI1 clarity, ten claw-set to a platinum ...
Category
Early 2000s British Contemporary Platinum Three-Stone Rings
Materials
Diamond, Platinum
Roman Malakov 1.27 Carats Emerald Cut Emerald & Diamond Engagement Ring
Located in New York, NY
A wonderful engagement ring, showcasing a 1.27 carats emerald cut green emerald, set on a classic four prong basket made of 18K yellow gold. Flanked by round brilliant cut diamonds a...
Category
21st Century and Contemporary American Contemporary Platinum Three-Stone Rings
Materials
Emerald, Diamond, Yellow Gold, 18k Gold, Platinum
Certified 2.05 Carat Emerald Cut Sapphire & Diamond Engagement Ring in Platinum
Located in NEW YORK, NY
Showcases a Certified Emerald cut, Vibrant color Sri Lankan Ceylon Blue Sapphire weighing 2.05 carats, flanked by two brilliant emerald cut diamonds...
Category
21st Century and Contemporary Modern Platinum Three-Stone Rings
Materials
Diamond, Sapphire, Platinum
3-Stone Ring with 5.02ct Yellow Sapphire
Located in New York, NY
3 stone ring in PT950&18K Yellow Gold
Center: 5.02ct Yellow Sapphire Emerald Cut
Side stones: 0.76ct F/VS trapezoids
Diamond shank; diamond center wire
Total Carat Weight: 0.45ct
S...
Category
2010s American Modern Platinum Three-Stone Rings
Materials
Yellow Sapphire, 18k Gold, Yellow Gold, Platinum
1.02 Carat Diamond and Sapphire Platinum Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive vintage 1.02 carat diamond and 0.85 carat sapphire, platinum trilogy ring; part of our diverse vintage jewelry and estate jewelry collections.
This fine and impressive...
Category
1980s Retro Vintage Platinum Three-Stone Rings
Materials
Diamond, Sapphire, Platinum
Sapphire Diamond Platinum Three Stone Ring
Located in New York, NY
This amazing platinum ring is centered with a natural oval cut sapphire that weighs approximately 1.50ct. The sapphire is flanked by two old mine cut diamonds weighing approximately ...
Category
20th Century Art Deco Platinum Three-Stone Rings
Materials
Diamond, Sapphire, Platinum
1.76 Carat Oval Red Ruby and Diamond Ring
Located in New York, NY
1.76 carat oval red ruby with oval diamonds .56 carats set in a platinum with 18k yellow gold ring.
Ring is currently a size 7. Resizing to your finger size is included.
Category
2010s Mozambican Contemporary Platinum Three-Stone Rings
Materials
Ruby, White Diamond, Platinum, Yellow Gold
10.90CT Total Weight Black Diamond with baguette diamonds set in PLAT
Located in New York, NY
Introducing our enchanting ring adorned with a sumptuous black diamond weighing 9.90CT in a cushion cut. Radiant baguette diamonds adorn both sides, totaling 1.10CT with G-H color an...
Category
21st Century and Contemporary American Art Deco Platinum Three-Stone Rings
Materials
Black Diamond, Platinum
Opal and White Diamond Three Stone Ring in Platinum
Located in Los Angeles, CA
Beautiful 3.18 ct. opal oval cabochon with 0.51 ct. white diamond emerald cuts on either side. Handmade in platinum. Ring size 6.25.
Category
21st Century and Contemporary Platinum Three-Stone Rings
Materials
White Diamond, Opal, Platinum
Old Cut Three-Stone Twist 18 Carat Gold and Platinum Ring, circa 1920s
Located in London, GB
Original antique twist engagement ring set with three old cut diamonds weighing approximately 0.70ct all in typical 1920's platinum illusion settings. The platinum twist is sat atop ...
Category
1920s English Art Deco Vintage Platinum Three-Stone Rings
Materials
Diamond, Gold, 18k Gold, Platinum
Mandarin Garnet and White Diamond Ring Three Stone Ring in Platinum
Located in Los Angeles, CA
Gorgeous bright orange 7.79 ct. Mandarin garnet oval with 1.20 ct. GH VS-SI white diamond ovals. Handmade in platinum. Ring size 6.5. Comes with GIA certificates for the diamonds.
Category
21st Century and Contemporary Platinum Three-Stone Rings
Materials
White Diamond, Garnet, Mandarin Garnet, Platinum
Late Deco Diamond Three-Stone Ring, circa 1950s
Located in London, GB
Dating to the 1950s, this vintage ring is a classic trilogy ring. In the middle is a 0.30 carat diamond, highlighted by two 0.25 carat diamonds either side. All sparkle within their ...
Category
1950s Unknown Vintage Platinum Three-Stone Rings
Materials
Diamond, 18k Gold, Platinum
Peter Suchy GIA 4.23 Carat Oval Yellow Green Sapphire Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Exceptional green and yellow oval Sapphire and diamond three-stone engagement ring. Simply put, this ring is spectacular. GIA certified oval yellow and green center sapphire mounted ...
Category
21st Century and Contemporary Platinum Three-Stone Rings
Materials
Sapphire, Yellow Sapphire, Green Sapphire, Platinum
0.53ct E VS2 Diamond Three-Stone Platinum Engagement Ring
Located in London, GB
This gorgeous three-stone engagement ring features a trio of round brilliant cut diamonds, the centre stone weighing 0.53ct, certified E in colour and VS1 in clarity, and the side on...
Category
2010s English Modern Platinum Three-Stone Rings
Materials
Diamond, White Diamond, Platinum
Three Stone Emerald Cut Diamond Platinum Engagement Ring
Located in New York, NY
Beautifully designed and masterfully handcrafted this platinum 3 stone diamond ring features a perfectly proportioned emerald cut diamond weighing 1.12 carats. Flanked on each should...
Category
2010s Platinum Three-Stone Rings
Materials
Diamond, Platinum
Unique GIA 1.00 Carat Old European Cut Diamond Ring
Located in New York, NY
This beautiful platinum ring centers a sparkling GIA certified old European cut diamond that weighs 1.00ct. graded J color with VS1 clarity. The center diamond is accentuated by smal...
Category
20th Century Platinum Three-Stone Rings
Materials
Diamond, Platinum
Late Art Deco 0.50 Carat Sapphire and Diamond Three-Stone Ring, circa 1930s
Located in London, GB
A lovely blue sapphire sits between two diamonds in this late art deco three stone ring. The carre cut blue sapphire is 0.50 carat. To either side of the sapphire is a 0.20 carat tra...
Category
1930s Unknown Art Deco Vintage Platinum Three-Stone Rings
Materials
Diamond, Sapphire, 18k Gold, Platinum
Vintage 1950s Diamond and Pearl Platinum Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 0.83 carat diamond and cultured pearl, platinum three stone dress ring; part of our vintage jewelry/estate jewelry collections.
This fine and impressive vintage pearl and diamond ring...
Category
1950s Unknown Vintage Platinum Three-Stone Rings
Materials
Diamond, Pearl, Platinum
GIA Certified 3 Stone Ring with 3.33ct Fancy Yellow VVS2 Oval Diamond
Located in New York, NY
3 stone ring in Platinum & 18K Yellow Gold
Center: 3.33ct Natural Fancy Yellow VVS2 Oval Shape Diamond GIA#2446392453
Two side trapezoids shapes diamond:
0.13ct Fancy Intense Yellow VS1 GIA#6224628782
0.13ct Fancy Intense Yellow VS1 GIA#5222628786
Cathedral diamond...
Category
2010s American Modern Platinum Three-Stone Rings
Materials
Yellow Diamond, Platinum, Yellow Gold, 18k Gold
Turquoise Cabochon and White Diamond Three Stone Ring in Platinum
Located in Los Angeles, CA
Beautiful turquoise round cabochon and white diamond three stone ring. Handmade in platinum. Ring size 5.75.
Category
21st Century and Contemporary Platinum Three-Stone Rings
Materials
White Diamond, Turquoise, Platinum
Solid Platinum GIA 15.68ctw Oval Vivid Purple Star Sapphire & Diamond Sides Ring
Located in Montclair, NJ
--Stone(s):--
(1) Natural Genuine Star Sapphire - Oval Double Cabochon Cut - Prong Set - Vivid Purple Color - Very Nice 6 Legged Star - No Heat - Ceylon - 14.64ct (exact)
** See Cert...
Category
21st Century and Contemporary Platinum Three-Stone Rings
Materials
Diamond, Purple Sapphire, Platinum
Art Deco 1.70ct Three Stone Ring, c.1920s
Located in London, GB
Three old cut diamonds sparkle in this stunning ring from the Art Deco era. To the centre is the slightly bigger diamond, weighing 0.70 carat, with the two flanking diamonds 0.50 car...
Category
1920s Unknown Art Deco Vintage Platinum Three-Stone Rings
Materials
Diamond, Platinum
GIA Certified 3.36 Carat Blue Sapphire 3-Stone Ring
Located in New York, NY
Mounted in handmade custom design setting featuring Platinum 950, 1 row of diamonds on the shank and hidden halo under each stone
Setting features exceptional pave work, delicate yet...
Category
2010s American Modern Platinum Three-Stone Rings
Materials
Blue Sapphire, Platinum
GIA Certified Engagement Ring with 6.86ct Fancy Light Radiant Cut Diamond
Located in New York, NY
3 stone ring in Platinum & 18K Yellow Gold
Center: 6.86ct Natural Fancy Light Yellow Even VS2 Radiant Shape Diamond GIA#6224979207
Side stones:
Two side stones totaling 0.93ct E V...
Category
2010s American Modern Platinum Three-Stone Rings
Materials
Yellow Diamond, Diamond, Platinum, Yellow Gold, 18k Gold
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, Platinum, Yellow Gold, 18k Gold
Edwardian Diamond Three-Stone Engagement Ring, circa 1910
Located in London, GB
This beautiful engagement ring has a 0.40 carat diamond in the centre and is highlighted by two diamonds, each weighing 0.25 carat, set either side. The diamonds are old cuts, which ...
Category
1910s Unknown Edwardian Vintage Platinum Three-Stone Rings
Materials
Diamond, 18k Gold, Platinum
Peter Suchy 1.36 Oval Sapphire Diamond Three-Stone Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Oval sapphire and diamond pear three-stone engagement ring. Platinum setting made in the Peter Suchy workshop
1 Oval blue heated sapphire 7.10 x 5.02 x3.4 approximate 1.00 carats
2 ...
Category
21st Century and Contemporary Platinum Three-Stone Rings
Materials
Diamond, Sapphire, Blue Sapphire, Platinum
Peter Suchy 2.35 Carat Blue Sapphire Pear Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Peter Sucy natural no heat Sapphire with bright blue at the ends and light blue in the center. In a handmade Platinum setting with diamond accents. From the Peter Suchy workshop desi...
Category
2010s Platinum Three-Stone Rings
Materials
Diamond, Sapphire, Blue Sapphire, Platinum
GIA Certified 10 Carat Radiant Fancy Yellow with Trapezoid Diamond
Located in Chicago, IL
Exuding unparalleled radiance and sophistication, this GIA Certified 10.07 Carat Radiant Fancy Yellow with Trapezoid Diamond Ring is a true masterpiece of elegance. At its heart lies...
Category
2010s Unknown Contemporary Platinum Three-Stone Rings
Materials
Yellow Diamond, Diamond, Platinum, Yellow Gold, 18k Gold
Emerald Cut Sapphire Ring with Trapezoid Diamonds
Located in New York, NY
2.53ct Emerald Cut Sapphire with 0.59ct TW of Trapezoid Diamonds and 0.75ct TW of Round Brilliant Diamonds in a Platinum Mounting.
Category
2010s American Modern Platinum Three-Stone Rings
Materials
Diamond, Sapphire, Platinum
1.01 Carat Princess-cut Diamond Three Stone Engagement Ring
Located in New York, NY
Beautiful Three Stone Diamond Ring in Platinum Band
-1.01 Carat Total PC Diamonds
-Center Diamond: 0.56Carat
-2 Side Stones: 0.45Carat Total
- F-G Color, VS Clarity
-Metal: Pla...
Category
2010s Platinum Three-Stone Rings
Materials
Diamond, Platinum
GIA Certified 3-Stone Ring with 3.04ct Fancy Light Yellow VS2 Radiant
Located in New York, NY
Engagement ring in 18K YG & PT950 Radian cut Diamond 3.04ct Natural Fancy Light Yellow Even VS2
Center Stone: Radiant Shape Diamond GIA# 7406066295 3.04ct Natural Fancy Light Yellow...
Category
2010s American Modern Platinum Three-Stone Rings
Materials
White Diamond, Yellow Diamond, 18k Gold, Yellow Gold, Platinum
Custom Platinum Gum Drop Ring with Morganite and Rock Crystal and Diamonds
Located in New York, NY
Custom Platinum Three stone Ring with center faceted oval Morganite weighing approximately 8.00 cts with two oval faceted Rock Crystal weighing approximately 3.00 cts each accented w...
Category
21st Century and Contemporary American Contemporary Platinum Three-Stone Rings
Materials
Rock Crystal, Morganite, Kunzite, Diamond, Amethyst, Platinum, Yellow Go...
1964 Nordic Ring 0.3 ct Ruby 0.22ctw Diamonds solid 18K Gold Ø 7.5 US/ 2.5gr
Located in SE
Elegant Ring in solid 18K Yellow Gold with Platinum clusters holding oval cut natural Rose Red Ruby and 2 brilliant cut Diamonds.
Custom made in Sweden, Stockholm, hallmarked 18K. H...
Category
1960s Swedish Art Deco Vintage Platinum Three-Stone Rings
Materials
Diamond, Ruby, 18k Gold, Platinum
Art Deco Diamond Three-Stone Engagement Ring, circa 1930s
Located in London, GB
This three stone ring is a collection of old cut diamonds, the centre weighs 0.40 carat and the two adjacent weigh 0.20 carat each. All the diamonds match in quality, estimated as H ...
Category
1930s Unknown Art Deco Vintage Platinum Three-Stone Rings
Materials
Diamond, 18k Gold, Platinum
Orloff of Denmark - Eye of the Sea Sculpture Ring in platinum and Blue spinel
Located in Hua Hin, TH
Orloff of Denmark's: Eye of the Sea Sculpture ring
A beautiful one-of-a-kind blue Ceylon spinel sculpture ring forged in 950 Platinum.
;We here at Orlo...
Category
2010s Sri Lankan Platinum Three-Stone Rings
Materials
Spinel, Diamond, Platinum
Roman Malakov 1.44 Carats Princess Cut Diamond Three-Stone Engagement Ring
Located in New York, NY
A wonderful engagement ring, showcasing a 1.44 carats princess cut diamond certified by EGL as F-G color and SI2 clarity, set on four v-shaped prongs. Flanked by tapered baguette cut...
Category
21st Century and Contemporary American Contemporary Platinum Three-Stone Rings
Materials
Diamond, Platinum
3-Stone Blue Sapphire Ring – 4.51cttw in Platinum Pronged Setting
Located in Santa Monica, CA
This exquisite 3-stone blue sapphire ring is a testament to refined craftsmanship. The 1.85ct center sapphire is flanked by two striking blue sapphires totaling 2.66cttw, all set in ...
Category
2010s American Modern Platinum Three-Stone Rings
Materials
Blue Sapphire, Platinum
Diamond Calibrated Sapphire Ring
Located in Geneva, CH
Diamond (Three main diamond about 2.00 carat total) surrounded by calibrated sapphire on platinum ring.
20th Century.
Ring size: 6 US
Category
20th Century British Art Deco Platinum Three-Stone Rings
Materials
Diamond, Sapphire, Platinum
3.93 Carat AGL Certified Sapphire Diamond Platinum Ring
Located in New York, NY
This impressive platinum ring is centered with an AGL certified cushion cut sapphire that weighs 3.93ct. The sapphire is accentuated by sparkling trapezoid and round cut diamonds tha...
Category
20th Century Platinum Three-Stone Rings
Materials
Diamond, Blue Sapphire, Platinum
GIA Certified 4.01ct Natural Fancy Yellow Cushion Cut Cut Three-Stone Ring
Located in New York, NY
3 stone ring in 18K Yellow Gold & Platinum
Cathedral diamond shank; diamond bridge; center yellow diamond wire
Center stone:
4.01ct Natural Fancy Yellow SI1 Cushion Shape Diamond GI...
Category
2010s American Modern Platinum Three-Stone Rings
Materials
Yellow Diamond, Diamond, Platinum, Yellow Gold, 18k Gold
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
Certified 5.76 Carat Cushion Cut Sapphire Diamond 3 Stone Ring in Platinum
Located in NEW YORK, NY
A stunning ring showcasing a rich intense Certified Cushion Cut Ceylon Blue Sapphire weighing 5.76 carats surrounded by a row of diamonds. Flanking the center stone are two half trap...
Category
21st Century and Contemporary American Modern Platinum Three-Stone Rings
Materials
Diamond, Blue Sapphire, Platinum
GIA 1.93 ct Colombian Emerald and Diamond 3-Stone Ring in Platinum
Located in La Jolla, CA
GIA 1.93 ct Colombian Emerald and Diamond Ring in Platinum
Emerald and Diamond Three-Stone Ring features a GIA certified Colombian Emerald weighing 1.93 carats accented by two Rose...
Category
20th Century North American Platinum Three-Stone Rings
Materials
Diamond, Emerald, Platinum
Natural 2.66 Carat Sapphire Diamond Engagement Ring
Located in New York, NY
Made of platinum, this ring centers a round cut natural vivid blue sapphire that weighs 2.66ct. Accentuating the sapphire are sparkling round cut diamonds that weigh approximately 0....
Category
20th Century Platinum Three-Stone Rings
Materials
Diamond, Sapphire, Platinum
GIA Certified 3-Stone Ring with 4.02ct Fancy Yellow VVS2 Radiant Cut
Located in New York, NY
3 stone ring in Platinum & 18K Yellow Gold
Center stone: 4.02ct Natural Fancy Yellow Even VVS2 Radiant Shape Diamond GIA#2457008603
Two side stones:
0.50ct D VS1 Cadillac shape GIA#1413796012
0.40ct D VVS1 Cadillac shape GIA#7411796112
Cathedral diamond...
Category
2010s American Modern Platinum Three-Stone Rings
Materials
Yellow Diamond, Diamond, Platinum, Yellow Gold, 18k Gold
Art Deco European Cut Diamond Platinum Three-Stone Ring
Located in Beverly Hills, CA
A fabulous Art Deco piece which features 3 large European cut diamonds as well as 4 smaller diamonds in between the center and side diamonds...
Category
Mid-20th Century American Platinum Three-Stone Rings
Materials
Diamond, Platinum
1.79 Carat Emerald Diamond Platinum Ring
Located in New York, NY
This platinum engagement ring is centered with a lovely Colombian emerald that weighs 1.79ct. The emerald is accentuated by sparkling trilliant cut diamonds that weigh approximately ...
Category
20th Century Platinum Three-Stone Rings
Materials
Diamond, Emerald, Platinum
3 Carat Diamond Engagement Ring
Located in Miami, FL
Spectacular engagement ring crafted in platinum, showcasing a GIA certified round brilliant cut diamond weighing 3.00 carats, G color, SI1 clarity, accented by two pear shaped diamon...
Category
21st Century and Contemporary American Modern Platinum Three-Stone Rings
Materials
Diamond, Platinum
Natural Diamond Ring Round Half Moon Engagement Wedding Platinum Band 1.68 TDW
Located in East Brunswick, NJ
Natural Diamond Ring Round Half Moon Engagement Wedding Platinum Band 1.68 TDW
This beautiful estate ring is finely crafted in solid luxurious Platinum and set with amazing natural ...
Category
Late 20th Century Platinum Three-Stone Rings
Materials
Diamond, Platinum
Burmese Sapphire and Diamond Ring, circa 1935
Located in London, GB
Burmese sapphire and diamond ring. Set with a cushion shape old cut natural unenhanced Burmese sapphire in an open back four claw setti...
Category
1930s Art Deco Vintage Platinum Three-Stone Rings
Materials
Diamond, Sapphire, Platinum
Rachel Koen Green Emerald Diamond Three Stone Ring Platinum 1.80Cttw
Located in New York, NY
A bright vibrant crystalline green Colombian emerald with soft shouldered square emerald-cut, radiates between sparkling white trillion-cut diamonds in this classic estate jewel rend...
Category
2010s American Modern Platinum Three-Stone Rings
Materials
Emerald, Diamond, Platinum
Platinum And 18K Gold 3-Stone Diamond Semi Mount Ring
Located in New York, NY
Weight: 6.8 Grams
Semi-Mount Opening: 7.5 x 7.5mm
Stone: Tapered Baguette Diamond
Measurements: 23 x 20 x 6mm
Size: 5.25
Hallmark: 18k, Platinum
Item #: BR-1540-031325-04
Category
20th Century Platinum Three-Stone Rings
Materials
Diamond, 18k Gold, Platinum
GIA Certified 2.00 Carat Round Cut Diamond VVS1 Clarity Ring in Platinum
Located in Chicago, IL
This engagement ring is a breathtaking example of refined craftsmanship and timeless beauty, designed to celebrate the most meaningful moments in life. At its heart is a dazzling 2 c...
Category
2010s Unknown Contemporary Platinum Three-Stone Rings
Materials
Diamond, White Diamond, Platinum
GIA Certified 14.24 Carat Emerald Cut Sapphire and Diamond Ring
By GEMME
Located in New York, NY
Featuring a magnificent Emerald Cut Sapphire weighing 14.24 Carats, flanked by shield cut diamonds weighing approximately 2.30 carats.
This particular Sapphire is unique for its ric...
Category
2010s American Platinum Three-Stone Rings
Materials
Diamond, Sapphire, Platinum
Favero Calla Collection Diamond Halo Statement Ring 1.8ct
Located in Chicago, IL
Favero Calla Collection Diamond Halo Statement Ring 1.8ct 18K White Gold
Bold, sophisticated, and undeniably luxurious — this Favero Calla Collection halo ring is a striking state...
Category
2010s American Modern Platinum Three-Stone Rings
Materials
Diamond, Emerald, Platinum
Art Deco 1920 Ring in 18kt yellow Gold and Platinum with Diamonds & Rubies
Located in Aventura, FL
This exquisite Art Deco ring showcases the timeless elegance of the 1920s-1930s. Crafted in 18kt yellow gold with a platinum top, it features the characteristic milgrain finish, emph...
Category
1920s Art Deco Vintage Platinum Three-Stone Rings
Materials
Diamond, White Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Platinum
