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Diamond Platinum 3 Stone

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Emerald Diamond Platinum 3-Stone Ring
Located in Beverly Hills, CA
A classic 3-stone ring featuring a gemmy 0.89 carat emerald. It has a bright green color reminiscent of fine Colombian emeralds. Green is the hardest color to accurately photograph, ...
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Emerald, 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 Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

  • Sapphire Diamond Platinum Three Stone Ring
  • Sapphire Diamond Platinum Three Stone Ring
  • Sapphire Diamond Platinum Three Stone Ring
  • Sapphire Diamond Platinum Three Stone Ring
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W 8 in. L 21 in.
Black Opal Diamond Platinum Three-Stone Ring
Located in Philadelphia, PA
Centering an oval black opal cabochon measuring approximately 11.6 x 7.3 mm Black in body color with strong blue, green, and yellow play-of-color Flanked by rectangular step cut di...
Category

Late 20th Century Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Opal, Platinum

Ruby and Diamond Platinum Three-Stone Ring
Located in Vail, CO
An oval 1.56ct ruby center stone flanked by two emerald cut diamonds totaling .17ctw. set in high polished platinum. The top of this three stone ring measures approximately 6.9mm wid...
Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

Diamond, Ruby, Platinum

1.60 Carat Diamond Platinum Three-Stone Ring
Located in London, GB
A three stone diamond ring, set with three round brilliant-cut diamonds, with an estimated total weight of 1.60ct, claw set, mounted in platinum.
Category

1990s Three-Stone Rings

Materials

Diamond, Platinum

5 Carat Fancy Yellow Diamond Platinum Three-Stone Ring
Located in Miami, FL
Platinum 5ct Fancy Yellow Diamond Ring Featuring Three Fancy Yellow Diamonds with an Estimated Total Weight of 4ct and 52 Round Brilliant Cut Diamonds with an Estimated Weight of 1ct.
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Yellow Diamond, Platinum

Three stone diamond ring with 1.09 Center, in Platinum, by The Diamond Oak
By The Diamond Oak
Located in New York, NY
A three stone diamond engagement ring featuring a 1.09 G VS2 color and clarity round brilliant cut diamond Side round Diamonds weigh .53 Carats total and are G VS color and clarity ...
Category

2010s Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

Emerald Cut Sapphire Diamond Platinum Three-Stone Ring
By Roman Malakov
Located in New York, NY
Wonderful emerald cut blue sapphire weighing 1.78 carats. The sapphire has a deep royal blue color and is eye clean. The ring has 2 baguette diamond side stones weighing 0.26 carats ...
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

1.47 Carat Diamond Platinum Three-Stone Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 1.47 carat diamond (total) and contemporary platinum ring; part of our diverse diamond jewelry and estate jewelry collections This impressive diamond t...
Category

Vintage 1910s Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Vivid Diamonds Tanzanite and Diamond Three-Stone Ring
By Vivid Diamonds
Located in Miami, FL
Spectacular Vivid Diamonds ring, handcrafted in Platinum featuring a 4.29 carat Emerald Cut Tanzanite adorned with 2 step cut trapezoid diamonds weighing .94 carats total, F color an...
Category

2010s Modern Three-Stone Rings

Materials

Diamond, Tanzanite, Platinum

Kashmir Sapphire No Heat Diamond Platinum 3-Stone Engagement Ring
By Dover Jewelry
Located in Miami, FL
Rare Sapphire! All Natural No Heat Sapphire from Kashmir region GIA certified. This very rare sapphire ring was inspired in a 3 stone motif and crafted in luxurious Platinum. Featur...
Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Art Deco Emerald and Diamond Platinum Three-Stone Ring
Located in Chipping Campden, GB
The emerald in the centre of this trio of stunning stones measures 50pts and the shimmering round cut diamonds that sit either side measure 20pts each. All modelled in platinum. Rin...
Category

Vintage 1920s Art Deco Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Certified GIA Colombian Emerald Diamond Platinum Three-Stone Ring
By Dover Jewelry
Located in Miami, FL
Dover Jewelry Present this Stunning Square Colombian Emerald Diamonds handcrafted is solid platinum. Displaying vibrancy and elegance, it is centered with 1 genuine square cut Emeral...
Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

Diamond, Emerald, Platinum

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, weighing a total of 3.00 carats. Set in ...
Category

Mid-20th Century Three-Stone Rings

Materials

Diamond, Platinum

Spectacular Vivid Pink Sapphire Diamond Platinum Three-Stone Ring
Located in Tustin, CA
Fantastic from all angles, this custom made, substantial platinum estate three stone ring or engagement ring features a prong set oval cut pink sapphire, flanked with two prong set, ...
Category

1990s Contemporary Three-Stone Rings

Materials

Pink Sapphire, White Diamond, Platinum

Certified Colombian Emerald and White Diamond Platinum Three-Stone Ring
Located in Hong Kong, HK
This delicate Platinum ring features a lustrous Colombian Emerald at the forefront of its design. The spectacular hues of the Emerald are perfectly accentuated by the Platinum settin...
Category

2010s Contemporary Three-Stone Rings

Materials

White Diamond, Emerald, Platinum

Vivid Diamonds Three-Stone 3.19 Carat Diamond Engagement Ring
By Vivid Diamonds
Located in Miami, FL
Stunning Vivid Diamonds three stone engagement ring crafted in platinum, showcasing a beautiful round brilliant cut diamond weighing 3.19 carats total, V color, SI2 clarity accompani...
Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

Diamond, Yellow Diamond, Platinum

3.90 Carat Sapphire Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
3.90ct sapphire oval center stone with two trilliant cut side diamonds in a platinum three-stone setting. GIA certified sapphire, with simple heat only. 1 oval sapphire 3.90ct. to...
Category

Vintage 1930s Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Three -Stone Radiant Cut Diamond Engagement Ring with Trapezoid Side Stones
By Concierge Diamonds Inc.
Located in Los Angeles, CA
This stunning three stone Radiant Cut Diamond Engagement Ring features a 3.01 carat center diamond and is flanked by two trapezoid cut diamonds nestled against two elongated baguette...
Category

2010s Romantic Three-Stone Rings

Materials

Diamond, Platinum

Antique and Contemporary 1.32 Carat Diamond Platinum Three-Stone Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 1.32 carat diamond three stone ring displayed in a contemporary platinum setting; part of our diamond jewelry and estate jewelry collections This impre...
Category

2010s Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Art Deco Natural Sapphire and Diamond Platinum Three-Stone Ring
Located in Chipping Campden, GB
A stunning American origin, Art Deco natural sapphire and diamond three stone ring set in platinum. The wonderful certified 1.3 carat point natural sapphire is flanked by two triangu...
Category

Vintage 1920s Art Deco Three-Stone Rings

Materials

Diamond, Blue Sapphire, Platinum

5 Carat GIA Certified Ruby Diamond Platinum Ring
By Diamond Scene
Located in New York, NY
A bright and brilliant 5.33 carat oval GIA certified Ruby. Set with .66 carats of side diamonds. Hand crafted platinum mounting. An impressive and wearable fine ruby ring.
Category

21st Century and Contemporary Three-Stone Rings

Materials

Ruby, White Diamond, Platinum

Estate Platinum 3-Stone Diamond Ring
Located in New York, NY
METAL TYPE: Platinum STONE WEIGHT: 0.74ct twd (center stone) 0.35ct twd (Side Stones) TOTAL WEIGHT...
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Vintage Diamond Five-Stone Platinum
Located in Chipping Campden, GB
An exquisite vintage five-stone diamond ring, modelled in platinum. Set with five impressive graduated white diamonds on fine rub over settings, G colour VVSI clarity. The central st...
Category

Late 20th Century Modern Three-Stone Rings

Materials

Diamond, Platinum

Art Deco 1.60 Carat Diamond Platinum Three-Stone Dinner Ring
Located in Philadelphia, PA
Dinner style ring with pierced details, milgrain edges, and engraved foliate shoulders Centering three old European cut diamonds weighing in total approximately 1.35 carats Set low...
Category

Vintage 1930s Art Deco Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

Art Deco 1.90 Carat Diamond Platinum Three-Stone Dinner Ring
Located in Philadelphia, PA
Centering three transitional cut diamonds weighing in total approximately 1.55 carats; H/I color with VS clarity Bead set East to West in an elongated oval mounting with intricately...
Category

Vintage 1930s Art Deco Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

Vivid Diamonds 9.79 Carat Tsavorite Garnet and Diamond Three-Stone Ring
By Vivid Diamonds
Located in Miami, FL
Feast your eyes on this stunning rich verdant green emerald cut Tsavorite Garnet weighing 9.79ct, complimented by 2 trapezoids weighing .77cts F color and VS clarity set in platinum....
Category

2010s Modern Three-Stone Rings

Materials

Diamond, Tsavorite, Platinum

Peter Suchy GIA .85 Carat Diamond Platinum Three-Stone Engagement Ring
By Peter Suchy
Located in Stamford, CT
GIA certified diamond engagement ring. GIA certified center round .85ct diamond in a platinum three-stone setting with two round brilliant cut diamonds. Created in the Peter Suchy Wo...
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Haume Three-Stone Diamond Platinum Ring
By Adria de Haume
Located in New York, NY
Haume Three Stone Diamond Ring in Platinum. A domed ring by Adria de Haume with two gypsy-set Old European-cut diamonds framing a center Old Mine diamond. This is a perfect convergen...
Category

Vintage 1980s Three-Stone Rings

Materials

Diamond, Platinum

1.70 Carat Purple Sapphire Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
GIA certified pear shape natural purple no heat no enhancement Sapphire and diamond engagement ring, with two side diamonds in a Platinum three-stone setting. 1950s. Purple Sapph...
Category

Mid-20th Century Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Platinum Three-Stone GIA Diamond Ring
Located in Houston, TX
Three stone ring set in platinum. The center diamond is GIA certified (Report 6207160225). It is 1.01 carats with D color and SI2 clarity. The two side diamonds total 0.97 carats;...
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Platinum

  • Platinum Three-Stone GIA Diamond Ring
  • Platinum Three-Stone GIA Diamond Ring
  • Platinum Three-Stone GIA Diamond Ring
  • Platinum Three-Stone GIA Diamond Ring
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W 0.25 in. L 0.63 in.
Edwardian Platinum Diamond Three-Stone Ring
Located in Chipping Campden, GB
A beautiful antique Edwardian three-stone ring set with three old European cut diamonds. The central stone measures 20 points and the flanking stones measure 10 points each. Modelled...
Category

Vintage 1910s Edwardian Three-Stone Rings

Materials

Diamond, Platinum

Vivid Diamonds AGL Graded 4.85 Carat Sapphire and Diamond Three-Stone Ring
By Vivid Diamonds
Located in Miami, FL
This gorgeous three-stone platinum ring features an AGL graded 4.85ct Cyelon no heat sapphire and is accented by two trapezoid cut diamonds weighing .81cts G color VS clarity. The r...
Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

Diamond, White Diamond, Blue Sapphire, Platinum

Unheated 12.23 Carat Ceylon Blue Sapphire GIA, Diamond Platinum 3-Stone Ring
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This platinum ring features a rare, natural color, gem Ceylon blue sapphire set with two half-moon diamonds. The sapphire is accompanied by Gemological Institute of America Origin an...
Category

21st Century and Contemporary Artisan Three-Stone Rings

Materials

Blue Sapphire, Diamond, Sapphire, White Diamond, Platinum

Tiffany & Co. Retro 2.19 Carats Diamond Platinum Three Stone Ring GIA
By Tiffany & Co.
Located in Philadelphia, PA
Designed as three old European cut diamonds, prong set East to West Center weighs 0.81 carat with H color and VS2 clarity Flanked stones weigh 0.71 carat with H color and VS2 clari...
Category

Vintage 1930s Art Deco Three-Stone Rings

Materials

Diamond, Platinum

Martin Flyer 1.52 Carat GIA Cert Diamond Platinum Three Stone Ring
By Martin Flyer
Located in Stamford, CT
Martin Flyer handmade Platinum ring with three Ideal cut diamonds. Super sparkly. The center is 1.52ct, H, VS2, fine white face up. Custom made to sit flush next to a wedding band. A...
Category

1990s Three-Stone Rings

Materials

Diamond, Platinum

Peter Suchy 1.73 Carat Emerald Diamond Platinum Three-Stone Engagement Ring
By Peter Suchy
Located in Stamford, CT
Step cut Emerald and diamond three-stone engagement ring. Minor natural inclusions. Super bright cut and color. GIA certified, no enhancements, no oil. The platinum setting was desig...
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Peter Suchy 4.51 Carat Sapphire Diamond Platinum Three-Stone Engagement Ring
By Peter Suchy
Located in Stamford, CT
GIA certified oval Violet Sapphire Diamond Platinum Three Stone Engagement Ring. Natural color simple heat only. Handmade platinum setting with two half moon side diamonds. Created i...
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Peter Suchy GIA 1.83 Carat Diamond Platinum Three-Stone Engagement Ring
By Peter Suchy
Located in Stamford, CT
1.08 carat GIA Certified emerald cut diamond engagement ring. Classic three-stone platinum setting designed and made in the Peter Suchy Workshop 1 emerald cut diamond M VVS2, approx...
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Platinum

3.01 Carat GIA F VS1 Certified Asscher Diamond Platinum Three Stone Ring
By J. Birnbach
Located in New York, NY
This lovely handmade platinum ring features 3.01 carat, F color, VS1 clarity, Asscher-cut diamond center stone flanked by two smaller Asscher-cut diamonds totaling approx. 0.95 ctw. ...
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

Art Deco 3.75 Carat Diamond Platinum Three-Stone Band Ring GIA
Located in Philadelphia, PA
Centering an old European cut diamond weighing 1.22 carats, G color with VS1 clarity Flanked by two diamonds, first a round brilliant cut diamond weighing approximately 0.97 carat, ...
Category

Vintage 1920s Art Deco Three-Stone Rings

Materials

Diamond, Platinum

0.70 Carat GIA Cert Oval Cut Diamond Platinum Three Stone Ring
Located in New York, NY
Three-stone platinum ring features a GIA certified 0.70 carat oval-cut diamond with F color and VS2 clarity. The center stone is flanked by two smaller oval-cut diamonds totaling 0.8...
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

5 Carat Vivid Blue Sapphire Diamond Platinum Ring
By Diamond Scene
Located in New York, NY
A beautiful sapphire and diamond ring! The perfect size, color and shape! 5.54 carat cushion cut vivid blue sapphire. 0.43 carats of white side diamonds, custom platinum moun...
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Sapphire, Platinum

Marcus & Co. GIA 6.35 Carat Diamond Platinum Three-Stone Engagement Ring
By Marcus & Co.
Located in Stamford, CT
Marcus + Co diamond Three-stone platinum engagement ring. All 3 diamonds have all original old European raised crowns and small tables. All diamonds were removed and sent to the GIA ...
Category

Early 20th Century Three-Stone Rings

Materials

Diamond, Platinum

Estate Blue Sapphire Square Cushion and White Diamond Platinum Three-Stone Ring
Located in Los Angeles, CA
Gorgeous 4.44 ct blue sapphire square cushion that has a bright blue color and perfect shape. The diamond trillions weigh 0.26 ct and are good quality, white, and bright. Ring size i...
Category

21st Century and Contemporary Three-Stone Rings

Materials

White Diamond, Blue Sapphire, Platinum

Art Deco Three Stone Diamond Platinum Ring
Located in New York, NY
Art Deco Three Stone Diamond Ring in Platinum. A vintage Art Deco three-stone ring with intricate ornamentation on side and front views, which are peppered with milligrain, engravin...
Category

Vintage 1930s Three-Stone Rings

Materials

Diamond, Platinum

3.56 ct. Blue Sapphire Cushion GIA, Diamond, Platinum 3-Stone Engagement Ring
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This timeless 3-stone ring features a brilliant, cushion cut blue sapphire set in platinum. This sapphire is accompanied by Gemological Institute of America Report #21514221233 which...
Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

Diamond, Blue Sapphire, Sapphire, Platinum

Van Cleef & Arpels 3-Stone Diamond Platinum Ring
By Van Cleef & Arpels
Located in New York, NY
This beautiful three-stone ring is set with an emerald cut center diamond and two tapered baguette side stones. Total weight of the diamonds is approximately 1.40 carats. The diamon...
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Vintage Diamond and Platinum Three-Stone Ring
Located in Chipping Campden, GB
The three gorgeous diamonds in this ring are bright and have a wonderful sparkle. The central stone measures 1.11ct, and the two outer stones measure 60pts and 65pts. All diamonds ar...
Category

Vintage 1940s Modern Three-Stone Rings

Materials

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

Vintage 1930s Art Deco Three-Stone Rings

Materials

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

Vintage 1930s Art Deco Three-Stone Rings

Materials

Diamond, Platinum

GIA 6.02 Carat Natural Spinel Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
1920's Spinel and diamond three-stone engagement ring. Cushion cut pink Spinel half bezel set center stone with two old mine brilliant cut side diamonds. GIA certified no heat Spinel...
Category

Early 20th Century Three-Stone Rings

Materials

Diamond, Spinel, Platinum

Contemporary Diamond Sapphire Platinum Three Stone Ring
Located in New York, NY
Contemporary Sapphire Diamond Three Stone Ring in Platinum. A matching trio of intense velvet blue sapphires of similar sizes, impeccably set with white diamond pavé throughout. Sa...
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

1950s 4.06 Carat Unheated Burmese Ruby Diamond Platinum Three-Stone Ring AGL
Located in Philadelphia, PA
Basket set three stone ring centering a cushion mixed cut Burmese ruby weighing 2.26 carats, transparent and a vivid medium-dark red in color Flanked by two pear cut diamonds, secur...
Category

Vintage 1950s Retro Three-Stone Rings

Materials

Diamond, White Diamond, Ruby, Platinum

Vintage Diamond and Platinum Three-Stone Ring
Located in Chipping Campden, GB
The three gorgeous diamonds in this ring are bright and have a wonderful sparkle. The central stone measures 1.30ct, and the two outer stones measure 1 ct each and all diamonds are G...
Category

Vintage 1940s Modern Three-Stone Rings

Materials

Diamond, Platinum

Three-Stone Large Sapphire/Diamond Platinum Ring
Located in Great Neck, NY
Three Stone Ring - One Large Oval Sapphire, Two Diamonds. Platinum Ring 5.79ct Sapphire .90ct Diamonds
Category

Antique 1620s Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Platinum Art Deco Three-Stone Diamond Ring
Located in Beverly Hills, CA
Platinum art deco three-stone diamond ring. The ring has a center diamond weighing 1.16 carats. The center stone is an old european cut diamond. The ring is in excellent condition
Category

Vintage 1920s Art Deco Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

Fine 4.21 Carat GIA Cert Minor Oil Emerald Diamond Platinum Ring
By Diamond Scene
Located in New York, NY
Pictures do not do this Emerald justice! A very fine green color and very brilliant, this 4.21 carat Emerald is certified by GIA and has minor oil treatment F1. The center st...
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Emerald, Platinum

1920s Traditional Three Stone Diamond Platinum Ring
Located in Newcastle Upon Tyne, GB
A classic diamond three stone ring with a larger centre old-cut diamond of approximately 2.40 carats, flanked on each side by smaller old-cut diamonds. Mounted in claws with a simple...
Category

Vintage 1920s Art Deco Three-Stone Rings

Materials

Diamond, Platinum

Edwardian Filigree Platinum Diamond Three-Stone Ring
Located in Miami Beach, FL
Elegant example of the Edwardian era handmade in platinum with an intricate pierced open work & filigree design. The total diamond weight is approximately 4.90 carats. The ring i...
Category

Early 20th Century Edwardian Three-Stone Rings

Materials

Diamond, Platinum