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Platinum Three-Stone Rings

7
1,903
8
to
170
1,533
349
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
560
1,341
30
45
90
57
20
37
14
12
27
30
146
99
55
47
33
1,291
605
15
30,878
3,700
1,448
1,402
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1,805
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257
346
299
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247
165
to
383
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Metal: Platinum
Returnable Items Only
Roman Malakov 20.18 Carat Total Mixed Cut Diamond Five-Stone Engagement Ring
Located in New York, NY
Elegant and well crafted engagement ring showcasing a square emerald cut weighing 18.75 carats, flanked by four elongated baguette cut diamonds weighing 1.43 carats total. Set in a p...
Category

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

Materials

Diamond, Platinum

GIA Certified No Heat Ruby Diamond Three-Stone Ring Platinum 2.42 Carat
Located in New York, NY
GIA Certified three stone ring featuring one oval shape red Ruby weighing 2.01 carats flanked with two bullets weighing 0.41 carats, cra...
Category

2010s American Contemporary Platinum Three-Stone Rings

Materials

Diamond, Ruby, Platinum

5.21ct Blue Sapphire w 0.29ctw Step Cut Trapezoid and 0.51ctw Round Diamond Ring
Located in Houston, TX
This exquisite ring features a natural 5.21ct blue sapphire center stone in a cushion shape, bordered by two step cut trapezoid diamonds with a total weight of 0.29ct, and 0.51ct tot...
Category

21st Century and Contemporary American Platinum Three-Stone Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified 2.52 Carat Fancy Yellow Radiant Cut Three-Stone Ring
Located in New York, NY
Mounted in handmade custom design setting featuring Platinum 950 & 18K Yellow Gold, diamonds on the shank and on a basket under each stone, a true piece of art Setting features exce...
Category

2010s American Platinum Three-Stone Rings

Materials

Yellow Diamond, 18k Gold, Yellow Gold, Platinum

Certified 3.23 Carat Cushion Sapphire 3-Stone Ring
Located in New York, NY
Timeless Classic! 3 stone ring mounted in Platinum 950 with Kite Shape Diamonds Side stones totaling 0.67ct F color and VS clarity , complimenting the beauty of the center stone - 3....
Category

21st Century and Contemporary Platinum Three-Stone Rings

Materials

Sapphire, Platinum

Peter Suchy GIA Certified 1.04 Carat Diamond Platinum Engagement Ring
Located in Stamford, CT
Diamond three-stone engagement ring. GIA Certified emerald cut diamond with 2 emerald cut side diamonds in a platinum setting created in the Peter Suchy Workshop. 1 emerald cut dia...
Category

21st Century and Contemporary Platinum Three-Stone Rings

Materials

Diamond, Platinum

GIA Certified 5.08 Carat Fancy Gray Diamond Three-Stone Ring
Located in Beverly Hills, CA
GIA certified, 5.08 carat Fancy Gray diamond engagement ring. The GIA describes the center stone as a cushion modified brilliant weighing 5.08 carat...
Category

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

Materials

Diamond, White Diamond, Platinum

GIA Certified 3.81 Carat Oval Fancy Brown-Orange Diamond Three-Stone Ring
Located in New York, NY
Mounted in handmade custom design setting featuring Platinum 950, 5 rows of diamonds on the shank and gallery under each stone, a true piece of art Setting features exceptional pave...
Category

2010s American Platinum Three-Stone Rings

Materials

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

5.88 Carat Oval Diamond Three-Stone Platinum Engagement Ring Trillion Diamonds
Located in Austin, TX
Three Stone Diamond Engagement Ring Metal Quality: Platinum Diamond: Oval Brilliant Cut Diamond Weight: 5.11 Carat Diamond Clarity: SI-2 clarity (eye clean!) Diamond Color: H (near...
Category

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

Materials

Diamond, Platinum

Emilio Jewelry Certified 2.28 Carat No Oil Untreated Colombian Emerald Ring
Located in New York, NY
From the Emilio Jewelry Museum Vault, Showcasing a magnificent investment grade 2.28ct Gubelin certified no oil/untreated Colombian emerald...
Category

21st Century and Contemporary Platinum Three-Stone Rings

Materials

Emerald, Platinum

Emilio Jewelry Gubelin Certified 3.90 Carat Untreated No Oil Colombian Emerald
Located in New York, NY
From the Emilio Jewelry Museum Vault, Showcasing a magnificent investment grade 3.90ct Gubelin certified no oil/untreated Colombian emerald. The color is Vivid Green which is the bes...
Category

21st Century and Contemporary Platinum Three-Stone Rings

Materials

Emerald, Platinum

14.06 Carat Emerald Cut Aquamarine Platinum Cocktail Ring
Located in New York, NY
14.06 carat aquamarine, emerald set in an hand crafted, delicate and sophisticated looking Platinum 950 ring, manufactured with the best Italian manufacturing in New York. Each ring...
Category

2010s American Art Deco Platinum Three-Stone Rings

Materials

Aquamarine, Emerald, Platinum

Peter Suchy GIA 3.31 Carat Diamond Sapphire Gold Platinum Engagement Ring
Located in Stamford, CT
Peter Suchy three-stone diamond and sapphire engagement ring. Platinum and 14k yellow gold setting with a GIA certified round brilliant cut center stone, accented with 2 round sapphi...
Category

21st Century and Contemporary Platinum Three-Stone Rings

Materials

Sapphire, Diamond, Gold, 14k Gold, 18k Gold, Platinum

GIA Certifies 3-Stone Ring with 3.27 Carat Fancy Intense Yellow Oval Diamond
Located in New York, NY
Mounted in handmade customwire setting featuring 18K Yellow Gold & Platinum 950, perfect mounting to compliment the beauty of this exotic stone! Setting features stunningly delicate ...
Category

2010s American Modern Platinum Three-Stone Rings

Materials

Diamond, Yellow Gold, Platinum, 18k Gold

Intense Fancy Yellow G.I.A. 14.71 Carat Solitaire
Located in New York, NY
Only the best! Fancy Intense Yellow Radiant Shape Diamond Ring Center diamond is: Size 14.71 carat Color FIY (Fancy Intense Yellow) ...
Category

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

Materials

Yellow Diamond, White Diamond, Platinum, Yellow Gold

Emilio Jewelry Certified 15.96 Carat Colombian Vivid Green Emerald Diamond Ring
Located in New York, NY
Showcasing a cushion cut Colombian Genuine Emerald certified by Grs as Vivid Green color. Based on emerald grading methodology the clarity of the emerald is Internally flawless-vvs1 ...
Category

21st Century and Contemporary Platinum Three-Stone Rings

Materials

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

GIA 1.39 Carat Solitaire Pear Shaped Diamond Engagement Wedding Platinum Ring
Located in New York, NY
This a Beautiful Mid-Century Estate Vintage Pear Shaped Solitaire Ring with 2 baguettes 1.39ct in total weight.. Buy her this the most classic, elegant diamond ring which will go be...
Category

1960s Vintage Platinum Three-Stone Rings

Materials

Diamond, Platinum

GIA Certified 6.00 Carat Emerald & 1.00 Carat Diamond Platinum Three-Stone Ring
Located in Austin, TX
This stunning emerald and diamond three stone ring is remarkable. The platinum 3 stone genuine emerald and diamond ring has a GIA certified emerald gemstone set in a four prong setti...
Category

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

Materials

Diamond, White Diamond, Emerald, Platinum

J. Birnbach 6.58 carat Radiant Cut Diamond Three-Stone Engagement Ring
Located in New York, NY
This outstanding 6.58 carat radiant cut diamond engagement ring is perfect for someone looking for sparkle and glamour! The 6.58 carat center diamond is certified by GIA as I color a...
Category

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

Materials

Diamond, Platinum

Peter Suchy GIA 2.05 Carat Alexandrite Diamond Platinum Engagement Ring
Located in Stamford, CT
GIA certified 2.05 carat natural Alexandrite and diamond engagement ring. Color change cushion cut center stone with two tapered baguette side stones in a three-stone platinum settin...
Category

21st Century and Contemporary Platinum Three-Stone Rings

Materials

Alexandrite, Diamond, Platinum

Emilio Jewelry Certified 9.08 Carat Muzo No Oil Colombian Emerald Ring
Located in New York, NY
Featuring an octagon cut No oil & Untreated Colombian Emerald weighing over 7 Carats. With the diamonds the approx total weight of this ring is 9.08 carats. Emilio Jewelry specialize...
Category

Mid-17th Century Antique Platinum Three-Stone Rings

Materials

Emerald, Platinum

Harry Winston by Jacques Timey Pear Shape Diamond Three-Stone Engagement Ring
Located in New York, NY
A classic Harry Winston diamond engagement ring showcasing a GIA certified 12.00 carat pear shape diamond, flanked by tapered ba...
Category

1990s American Contemporary Platinum Three-Stone Rings

Materials

Diamond, Platinum

GIA Certified 15.34 Carats Emerald Cut Diamond Three-Stone Engagement Ring
Located in New York, NY
Finely made and well crafted three stone engagement ring featuring a 15.34 carats emerald cut diamond certified by GIA as H color and VS1 in clarity. Flanked by trillion cut diamonds...
Category

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

Materials

Diamond, Platinum

GIA 2.54 Carat Vintage Emerald cut Diamond Engagement Wedding Platinum Ring
Located in New York, NY
A Breathtaking Vintage HANDMADE PLATINUM (stamped) Emerald Diamond Three-Stone Engagement ring. The Prong Set Emerald Diamond is estimated 2.02CT with measurements of 8.24X6.10X4.19m...
Category

1990s Platinum Three-Stone Rings

Materials

Diamond, Platinum

Victorian GIA 2.16ct Old Mine Cushion Diamond 3-Stone Engagement Wedding Ring
Located in New York, NY
The Victorian Period is named for the reigning monarch who was reputedly an incurable romantic. Victorian Jewelry virtually drips with sentimentality and symbolism. This highly orna...
Category

Early 1900s Late Victorian Antique Platinum Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Emilio Jewelry GIA Certified 12 Carat Fancy Yellow Diamond Ring
Located in New York, NY
Showcasing a spectacular GIA certified 12 Carat Natural fancy yellow diamonds with excellent saturation throughout. The clarity is Vs2 with and an exceptionally clean diamond. Simply send us a message to request a copy of the GIA report. Ring dimensions: emerald dimensions only 16.70x14.35mm A quick mounting was made by Emilio Jewelry our factory, however we are waiting on your design ideas so that we can remake this exactly like you wish. Includes GIA Report. *Complimentary resizing service Please Request to see the AGI Appraisal Retail Value: $750,000 (AGI is a well respected appraiser based in NYC) Our brand is proudly rated as a Top Seller on 1stdibs with 5 star customer reviews. All items manufactured by us can be customized or redesigned. For any questions you may request to speak with the designer of the company for this very special one and only ring. We also have stock of investment pieces only shown per request. This amazing ring is unique and well thought out before Emilio designed it! Most women today want a ring that is striking, yet humble enough to wear to perform everyday errands. This ring is just that. Hand made in the Emilio Jewelry Atelier, our brand is known for creating the finest Fancy colored diamond jewelry...
Category

21st Century and Contemporary Platinum Three-Stone Rings

Materials

Yellow Diamond, 18k Gold, Platinum

GIA Certified 15.09 Carat Radiant Cut Diamond Three-Stone Engagement Ring
Located in New York, NY
An exquisite and elegant three-stone engagement ring showcasing a GIA Certified 15.09 carat radiant cut diamond, H Color and VVS2 in Clarity. Flanked by two brilliant trillion diamon...
Category

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

Materials

Diamond, Platinum

Emilio Jewelry 4.51 Carat Certified Vivid Green Colombian Emerald Ring
Located in New York, NY
Showcasing an pear shape 3.83ct Genuine Emerald certified by C.Dunaigre as intense Green color. Based on emerald grading methodology the clarity of the emerald vvs1-vvs2 with little ...
Category

21st Century and Contemporary Platinum Three-Stone Rings

Materials

White Diamond, Emerald, Platinum

22.49 Carat Emerald Cut Aquamarine Platinum Cocktail Ring
Located in New York, NY
22.49 carat aquamarine, emerald set in an hand crafted, delicate and sophisticated looking Platinum 950 ring, manufactured with the best Italian manufacturing. Complimentary GRS Cert...
Category

2010s American Art Deco Platinum Three-Stone Rings

Materials

Aquamarine, Platinum

Emilio Jewelry 5.71 Carat Ceylon Sapphire Diamond Ring
Located in New York, NY
Emilio Jewelry 5.71 Carat Ceylon Sapphire Diamond Ring This amazing ring is unique and well thought out before Emilio designed it! Most women today want a ring that is striking, yet...
Category

21st Century and Contemporary Platinum Three-Stone Rings

Materials

Diamond, White Diamond, Blue Sapphire, Platinum

4.86ct Natural Fancy Yellow Marquise Diamond and Green Emerald Plat/YG Ring EGL
Located in New York, NY
The Ultimate Luxury. A SUPER RARE Find for Diamond Lovers or Rare Gems Collectors! Spectacular Trilogy Large Fancy Yellow Marquise Shape Diamond and Green Emerald Ring in Platinum...
Category

Early 2000s Platinum Three-Stone Rings

Materials

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

GIA Certified 2.62 Carat Blue Sapphire Diamond Yellow Gold Engagement Ring
Located in Stamford, CT
Oval sapphire and diamond engagement ring. GIA certified sapphire in an 18k yellow three-stone setting with two trilliant accent diamonds. GIA certified. 1 oval cut blue sapphire...
Category

21st Century and Contemporary Platinum Three-Stone Rings

Materials

Blue Sapphire, Sapphire, Diamond, Gold, Platinum, Yellow Gold, 18k Gold

4.61 Carat Emerald Aquamarine Diamond Halo Platinum 950 Necklace Pendant
Located in New York, NY
4.61 carat Aquamarine, emerald cut, very high quality color, eye clean gem, set in a made to perfection Platinum 950 double claw prongs with white diamond Halo of approximately 0.22 ...
Category

2010s American Art Deco Platinum Three-Stone Rings

Materials

Aquamarine, White Diamond, Platinum

GIA Certified 22.62 Carat Cushion Cut Diamond Three-Stone Engagement Ring
Located in New York, NY
A rare diamond ring showcasing an enormous scintillating 22.62 carat cushion cut diamond certified by GIA as F Color, VS1 Clarity. Center diamond fla...
Category

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

Materials

Diamond, Platinum

4.61 Carat Emerald Aquamarine 0.40 Carat Baguette Diamonds Cocktail Ring
Located in New York, NY
An exquisite 4.61 carat Aquamarine, emerald cut, very high quality color, eye clean gem, accompanied by two, tapered baguette, 0.40 carat total diamonds, G color, Vs clarity, set in...
Category

2010s American Art Deco Platinum Three-Stone Rings

Materials

Aquamarine, White Diamond, Platinum

4.61 Carat Emerald Aquamarine Platinum 950 Solitaire Necklace Pendant
Located in New York, NY
An exquisite 4.61 carat Aquamarine, emerald cut, very high quality color, eye clean gem, set in a made to perfection Platinum 950 bezel necklace The necklace length can be adjusted a...
Category

2010s American Art Deco Platinum Three-Stone Rings

Materials

Aquamarine, Platinum

Tacori Three-Stone GIA Yellow Diamond Heart Platinum 18 Karat Engagement Ring
Located in Miami, FL
This feminine shimmering diamond ring is crafted in a combination of 18-karat yellow gold and platinum, weighing 5.4 grams and measuring 7mm x 7mm high. Centered with one prong set G...
Category

21st Century and Contemporary Platinum Three-Stone Rings

Materials

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

14.06 Carat Emerald Cut Aquamarine Platinum Cocktail Ring
Located in New York, NY
14.06 carat aquamarine, emerald set in an hand crafted, delicate and sophisticated looking Platinum 950 ring, manufactured with the best Italian manufacturing. Complimentary GIA Cert...
Category

2010s American Art Deco Platinum Three-Stone Rings

Materials

Aquamarine, Platinum

Peter Suchy GIA Certified 2.45 Carat Diamond Sapphire Platinum Engagement Ring
Located in Stamford, CT
Peter Suchy diamond and sapphire three-stone engagement ring. Ideal cut 1.45 carat GIA certified diamond center stone with two round brilliant cut blue sapphires in a three-stone set...
Category

21st Century and Contemporary Platinum Three-Stone Rings

Materials

Sapphire, Blue Sapphire, Diamond, Platinum

Peter Suchy GIA Certified 2.06 Carat Pink Sapphire Diamond Platinum Ring
Located in Stamford, CT
Pink sapphire and diamond three-stone engagement ring. Gia certified natural no heat pink sapphire in a platinum setting with two pear shaped side diamonds. Created in the Peter Suc...
Category

21st Century and Contemporary Platinum Three-Stone Rings

Materials

Sapphire, Diamond, Pink Sapphire, Platinum

Peter Suchy GIA Certified 15.61 Carat Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Teal green sapphire and diamond engagement ring. GIA certified natural no heat, untreated oval sapphire center stone, in a platinum setting with 2 ...
Category

21st Century and Contemporary Platinum Three-Stone Rings

Materials

Green Sapphire, Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified 14.54 Carat Yellow Emerald Cut Diamond Three-Stone Engagement Ring
Located in New York, NY
A very color-rich diamond. Showcasing a three-stone engagement ring features a GIA Certified 14.54 carat emerald cut diamond, Fancy Yellow and VVS2 in Cl...
Category

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

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

DIANA M. Platinum GIA Certified Asscher Cut 2.86 Carat G VS2 Engagement Ring
Located in New York, NY
Platinum GIA Certified Square Emerald Diamond ring features 2.86 Carat G color VS2 in clarity, set with 0.70 carat two baguettes/tapered bullets on a each...
Category

21st Century and Contemporary American Platinum Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

Spectacular GIA 9.38 I-VVS2 Emerald Cut Diamond Ring
Located in New York, NY
Spectacular Emerald Cut Diamond Ring. The center diamond is 9.38 Carats, The Color grade is I, the Clarity is VVS2. The center stone measures 15.63x10.19x6.32 mm. Accompanied with GI...
Category

21st Century and Contemporary American Platinum Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 7.28 Carat H-VS2 Pear Shape Diamond Platinum Engagement Ring
Located in New York, NY
GIA Certified 7.28 Carat H-VS2 Pear Shape Diamond Platinum Engagement Ring, set with 1.00 carats of baguette diamonds in platinum GIA #2185848095
Category

21st Century and Contemporary American Platinum Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified Peter Suchy 4.66 Carat Pink Sapphire Diamond Engagement Ring
Located in Stamford, CT
Light pink sapphire and diamond three-stone engagement ring. Hand engraving with micro pave diamonds along the shank of the setting. The ring is a handmade Art Deco inspired setting,...
Category

21st Century and Contemporary Platinum Three-Stone Rings

Materials

Diamond, Pink Sapphire, Sapphire, Platinum

1910s Ruby and Diamond Platinum and 18 Karat Gold Ring
Located in Atlanta, GA
Antique 1910s Edwardian Ruby ring with Old Mine Diamond Halo Features 3 Oval Rubies surrounded by an Old Mine Diamond Halo. This ring has a Platin...
Category

Early 20th Century Unknown Edwardian Platinum Three-Stone Rings

Materials

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

Marcus & Co Three-Stone Diamond Ring
Located in London, GB
Three stone diamond ring. Horizontally set with three round old cut diamonds in open back grain set octagonal collets with an approximate combined weight of 3.13 carats, set to extre...
Category

Early 20th Century American Art Deco Platinum Three-Stone Rings

Materials

Diamond, Platinum

Dazzling GIA Cert Natural Color Fancy Intense Yellow Diamond Three Oval Ring
Located in New York, NY
This impressive little ring packs a lot of punch with its central oval diamond certified by the Gemological Institute of America's report stating that it's a "fancy intense yellow"....
Category

Late 20th Century Platinum Three-Stone Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

Raymond Yard Beautiful Ruby Diamond Platinum Ring
Located in New York, NY
A beautiful ring, centering upon an oval-shaped ruby weighing 4.63 CT BURMA, NO HEAT. The center stone is flanked on either side by diamonds weighing 0.70 CT mounted in platinum sign...
Category

1960s American Vintage Platinum Three-Stone Rings

Materials

Diamond, Ruby, Platinum

Peter Suchy GIA Certified .99 Carat Diamond Triple Halo Platinum Engagement Ring
Located in Stamford, CT
Diamond halo engagement ring. Emerald cut center diamond with matching emerald cut side diamonds with triple halo of 56 round cut diamonds in a three-stone platinum setting. GIA cert...
Category

21st Century and Contemporary Platinum Three-Stone Rings

Materials

Diamond, Platinum

Peter Suchy 7.15 Carat Ceylon Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Cushion cut Ceylon sapphire engagement ring with two step cut half-moon side diamonds. The platinum setting is a handmade curved prong style design. The center sapphire has a vivid ...
Category

21st Century and Contemporary Platinum Three-Stone Rings

Materials

Blue Sapphire, Diamond, Sapphire, Platinum

Colombian Emerald Diamond Gold Ring
By RAF
Located in New York, NY
An exceptional three carat emerald-cut Muzo Colombian Emerald, set with two trapezoid diamonds with an estimated color-clarity of F-VS. The emerald exhibits superior color and clarit...
Category

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

Materials

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

2.72 Carat Old Mine Fancy Yellow Three-Stone Diamond Ring GIA Certified
Located in Lakewood, NJ
An exquisitely crafted antique platinum and 18 karat yellow gold three-stone ring with filigree ring sides and very fine milgrain and pave diamond basket settings. Center stone Old M...
Category

Early 20th Century American Edwardian Platinum Three-Stone Rings

Materials

Diamond, 18k Gold, Platinum

Peter Suchy 2.37 Carat Pink Sapphire Pave Diamond Platinum Engagement Ring
Located in Stamford, CT
Peter Suchy Gem quality hot pink sapphire and diamond engagement ring. Handmade platinum setting with hand engraving and micro pave diamonds designed just for this stone. Made in the...
Category

2010s Platinum Three-Stone Rings

Materials

Diamond, Sapphire, Pink Sapphire, Platinum

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