Platinum Three-Stone Rings
to
290
31,535
3,808
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2,467
844
1,815
478
267
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187
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3.5
3.75
4
4.25
4.5
4.75
5
5.25
5.5
5.75
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6.5
6.75
7
7.25
7.5
7.75
1
8
607
1,303
24
63
97
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13
348
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1,463
422
Metal: Platinum
GIA Certified 3.20 Ct. Unheated Blue Sapphire and Diamond Platinum 3-Stone Ring
Located in Los Angeles, CA
This gorgeous blue sapphire and diamond three-stone ring features a brilliant 3.20 carat oval Ceylon sapphire that has been certified by the GIA as unheated. Most sapphires on the ma...
Category
21st Century and Contemporary North American Artisan Platinum Three-Stone Rings
Materials
Sapphire, Blue Sapphire, Diamond, Platinum
3ct Fancy Yellow Cushion Cut Diamond Engagement Ring
By Rare Colors
Located in New York, NY
This elegant 3-carat Fancy Yellow three-stone engagement ring combines timeless beauty with rare sophistication. At its center is a GIA-certified cushion-cut Fancy Yellow diamond wit...
Category
2010s Platinum Three-Stone Rings
Materials
Diamond, 18k Gold, Platinum
GIA Certified 10 Carat D Color VS Clarity Oval Diamond Ring
Located in Chicago, IL
An exquisite 10 carat GIA Certified oval diamond
color D
clarity VS2
set in platinum
two side half moons d color vs clarity 1.50 carats in total
Category
2010s American Contemporary Platinum Three-Stone Rings
Materials
Diamond, Tourmaline, Paraiba, Platinum
Art Nouveau pearl ring in 18k gold and platinum, Edwardian ring
Located in PARIS, FR
Art Nouveau pearl ring in 18 karat gold and platinum. The ring features two flowers set with rose-cut diamonds, the buds symbolized by two fine...
Category
Early 1900s French Art Nouveau Antique Platinum Three-Stone Rings
Materials
Pearl, 18k Gold, Platinum
Antique 18ct Gold & Platinum 1920’s Diamond Trilogy Crossover Ring
Located in Brighton, GB
Diamond 3 Stone Crossover Ring
18ct Gold & Platinum Stamped
Circa 1920’s
Pretty Antique Engagement Ring. Set with Three Diamonds in an Ill...
Category
Early 20th Century English Platinum Three-Stone Rings
Materials
Diamond, Gold, 18k Gold, Platinum
GIA Certified 3.20 Ct. Unheated Blue Sapphire and Diamond Platinum 3-Stone Ring
Located in Los Angeles, CA
This gorgeous blue sapphire and diamond three-stone ring features a brilliant 3.20 carat oval Ceylon sapphire that has been certified by the GIA as unheated. Most sapphires on the ma...
Category
21st Century and Contemporary North American Artisan Platinum Three-Stone Rings
Materials
Sapphire, Blue Sapphire, Diamond, Platinum
Antique Edwardian Platinum Old Euro Diamond and No Heat Ruby Three Stone Ring
Located in Great Neck, NY
Beautiful Antique Edwardian Platinum Old Euro Diamond and No Heat Ruby Three Stone Ring. This incredible Edwardian three stone ring is crafted in platinum. The ring features a natura...
Category
Early 1900s Edwardian Antique Platinum Three-Stone Rings
Materials
Diamond, Ruby, Platinum
1.5 Carat Fancy Yellow Cushion Diamond Engagement Ring
By Rare Colors
Located in New York, NY
This 1.5-carat Fancy Yellow cushion-cut diamond engagement ring is a truly unique and elegant choice for celebrating your love story. The GIA-certified center diamond showcases a rad...
Category
2010s Platinum Three-Stone Rings
Materials
Diamond, Yellow Diamond, 18k Gold, Platinum
ART DECO 1930 Ring In Platinum With 2.37 Cts In Diamonds And Sapphires
Located in Miami, FL
An art Deco Gem Set Ring.
This is a beautiful and elegant three-stones settings ring, created during the American art Deco period, back in 1930's. The ring has been carefully crafte...
Category
1930s American Art Deco Vintage Platinum Three-Stone Rings
Materials
Diamond, Sapphire, White Diamond, Platinum
GIA Certified 10 Carat Emerald Cut Diamond Ring in Platinum
Located in Chicago, IL
This exceptional engagement ring features a GIA certified 10 carat emerald cut diamond, set in platinum for a look of pure sophistication. The step cut of the center stone reveals a ...
Category
2010s Unknown Contemporary Platinum Three-Stone Rings
Materials
Diamond, White Diamond, Platinum
GIA Certified 4.02 Carat Cushion Cut Fancy Yellow Diamond Three Stone Ring
Located in New York, NY
Amongst Cushion Cut Yellow Diamonds, Elongated Pillow Shapes are the most coveted and desired outlines
They look larger than their weight suggests, and they look like true gems..
Ou...
Category
2010s American Platinum Three-Stone Rings
Materials
Yellow Diamond, 18k Gold, Platinum
GIA Certified 10 Carat Pear Cut Diamond Ring VVS Clarity D Color
Located in Chicago, IL
An exquisite 10 carat pear cut diamond ring set with two pear cut diamonds all d color vvs2 in clarity
the ring is set in solid platinum
size 7
VVS2 clarity
d color
Category
2010s Unknown Contemporary Platinum Three-Stone Rings
Materials
Diamond, White Diamond, Platinum
Natural 1.96 Carat Cushion Cut Blue Sapphire & Diamond Platinum Trilogy Ring
Located in Hamilton, AU
Forged with care in shimmering platinum, this fabulous three stone milgrain ring holds a gorgeous cushion-shaped blue sapphire flanked by a perfect duo of cushion cut diamonds gliste...
Category
21st Century and Contemporary Australian Contemporary Platinum Three-Stone Rings
Materials
Diamond, Sapphire, Blue Sapphire, Platinum
Unheated 3 Stone Sapphire Ring, 5.07 Carat Platinum 950 GIA Certified x 3
Located in Tampa, FL
New platinum 950 custom untreated sapphire ring, containing a natural mined cushion-cut blue sapphire measuring 9.54 x 7.58 x 7.25 mm weighing 5.07 carat. Type II. medium, moderately strong, blue color GIA B 5/4, set with 2 cushion-cut diamonds with a weight 0.80 ct's VVS-2 clarity, F color GIA certified diamonds & sapphire.
This is a stunning 3 stone unheated sapphire ring, set with a long cushion cut cornflower blue natural sapphire which carries a perfect level of tone coupled with strong saturation gives off this wondful pure blue hue with no secondary colors, this transparent cushion cut sapphire is certified through the GIA as a no heat natural mined sapphire...
Category
2010s Unknown Platinum Three-Stone Rings
Materials
Diamond, Sapphire, Blue Sapphire, Platinum
GIA Certified 7 Carat VIVID Green Emerald Diamond Platinum Ring
Located in Chicago, IL
- 7ct size natural emerald
- GIA certified
- Gorgeous VIVID green color!
- Beautiful emerald cut
Category
2010s Unknown Modern Platinum Three-Stone Rings
Materials
Diamond, Emerald, Platinum
GIA 2.09 carat Colombian Emerald Three-stone Ring with Diamonds in Platinum
Located in La Jolla, CA
GIA Certified 2.09 carat Emerald Ring with Side Diamonds in Platinum
Emerald and Diamond Ring features a bright lively Green Rectangul...
Category
21st Century and Contemporary North American Platinum Three-Stone Rings
Materials
Diamond, Emerald, Platinum
GIA Certified 2.61 Emerald Cut Diamond Ring
Located in Chicago, IL
Presenting a 2.61 carat Emerald Cut Diamond Ring. This extraordinary centerpiece, certified by GIA, boasts D color and VVS1 clarity, perfectly proportioned with a coveted 1.50 length...
Category
2010s American Contemporary Platinum Three-Stone Rings
Materials
Diamond, White Diamond, Platinum
Three stone 2.6 carat transitional cut diamond engagement ring, circa 1940
By Carl Gustav Hallberg
Located in Malmö, Skåne län
Hallmarked with swedish court jeweler maker CGH - Carl Gustaf Hallberg and P for platinum.
3 transitional early modern cut diamonds. Principal 1.5 carat and the two sides 1.1 carats...
Category
1940s Swedish Vintage Platinum Three-Stone Rings
Materials
Diamond, Platinum
9.70 Carat GIA Colombian Emerald and Diamond Platinum Ring Estate Fine Jewelry
Located in Montreal, QC
Simply Beautiful! Finely detailed Emerald and Diamond Three-Stone Trilogy Platinum Cocktail Ring, center securely nestled with an Emerald-Cut Emerald ...
Category
Late 20th Century Contemporary Platinum Three-Stone Rings
Materials
Diamond, Emerald, Platinum
Bulgari GIA Certified 4.10 Carat Radiant Cut I SI1 Diamond Three-Stone Ring
By Bulgari
Located in New York, NY
Celebrate unparalleled luxury with this signed Bulgari GIA Certified 4.10 Carat Radiant Cut Diamond Three-Stone Ring. The centerpiece of this iconic design is a dazzling 4.10 carat r...
Category
20th Century Italian Contemporary Platinum Three-Stone Rings
Materials
Diamond, Platinum
GIA Certified 2.40 Carat Natural Ruby and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful Ring made in Platinum featuring a GIA Certified 2.40 Carat Natural Ruby and 0.52 Carat Diamonds. Rubies are referred to as "Ratnaraj" in Sanskrit meaning the King of Gems...
Category
21st Century and Contemporary Japanese Art Deco Platinum Three-Stone Rings
Materials
Diamond, Ruby, Platinum
J. Birnbach GIA Certified 3.34 Carat Emerald Cut J SI1 Diamond Three-Stone Ring
By J. Birnbach
Located in New York, NY
Embrace timeless elegance with this GIA Certified 3.34 Carat Emerald Cut Diamond Three-Stone Ring, a stunning testament to sophistication and craftsmanship. At its heart is a captiva...
Category
21st Century and Contemporary American Contemporary Platinum Three-Stone Rings
Materials
Diamond, Platinum
Art Deco 1.65ct Sapphire and Diamond Trilogy Ring, c.1920s
Located in London, GB
An intense blue sapphire sits between two glittering old cut diamonds in this Art Deco trilogy ring. The sapphire weighs 1.65 carat and is natural and unheated. The old cut diamonds ...
Category
1920s British Art Deco Vintage Platinum Three-Stone Rings
Materials
Diamond, Sapphire, Platinum
Estate Platinum 18k GIA No Heat Cushion Purple Sapphire Diamond Ring
Located in Winter Springs, FL
A beautifully made ring done in platinum and 18K centered by a 3.81ct natural cushion cut “no heat” deep purple sapphire (GIA report included in the sale) flanked by 4 marquise diamo...
Category
Late 20th Century Contemporary Platinum Three-Stone Rings
Materials
Purple Sapphire, Sapphire, Diamond, Platinum, 18k Gold
Antique Art Deco Platinum Old Mine Diamond and Sapphire Three Stone Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old Mine Diamond and Sapphire Three Stone Ring. This gorgeous three stone ring is crafted in platinum. The center holds an old mine cut diamonds a...
Category
1920s Unknown Art Deco Vintage Platinum Three-Stone Rings
Materials
Diamond, Sapphire, Platinum
Vintage Art Deco Sapphire and Diamond 3 Stone Platinum Ring
Located in Montreal, QC
Simply Beautiful! Finely detailed Art Deco Platinum Three Stone Cocktail Ring. Centering a securely nestled Hand set round Blue Sapphire, approx. 1.65 Carat, set on either side with ...
Category
Mid-20th Century Art Deco Platinum Three-Stone Rings
Materials
Diamond, Sapphire, Platinum
J. Birnbach GIA Certified 3.03 Carat F VS2 Emerald Cut Diamond Three Stone Ring
By J. Birnbach
Located in New York, NY
This elegant platinum three-stone ring showcases a magnificent 3.03 carat emerald cut diamond, GIA certified F color and VS2 clarity. The center stone’s exceptional clarity and color...
Category
21st Century and Contemporary American Contemporary Platinum Three-Stone Rings
Materials
Diamond, Emerald, Platinum
Antique Edwardian Platinum Old Mine Ruby and Diamond Three Stone Ring
Located in Great Neck, NY
Beautiful Antique Edwardian Platinum Old Mine Ruby and Diamond Three Stone Ring. This gorgeous Edwardian three stone ring is crafted in platinum. This ring features a bright red natu...
Category
Early 1900s Edwardian Antique Platinum Three-Stone Rings
Materials
Diamond, Ruby, Platinum
Ring Bague au Firmament Diamond Blue Enamel 18K Gold Ø7.25 US / 9 gr
Located in SE
Vintage solid 18K Yellow Gold Bague au Firmamen / Ring of Heaven styled Blue Enamel and Diamond Ring. Hallmarked: 750 and Swedish customs marks.
Three...
Category
1960s European Empire Vintage Platinum Three-Stone Rings
Materials
Diamond, 18k Gold, Platinum, Enamel
Three-Stone Rectangular Emerald Diamond Platinum Ring
Located in Miami, FL
This stunning three stone emerald and diamond ring is crafted in solid platinum. Showcasing a prominent high quality genuine rectangular emerald-c...
Category
2010s American Art Deco Platinum Three-Stone Rings
Materials
Diamond, Emerald, Platinum
GIA Certified 7.30 Carat Radiant Cut Diamond Platinum Ring
Located in Chicago, IL
A breathtaking statement ring crafted in platinum, centering a GIA-certified 7.30 carat radiant cut diamond of F color and VS2 clarity. This square radiant cut showcases crisp facets...
Category
2010s American Contemporary Platinum Three-Stone Rings
Materials
Diamond, White Diamond, Platinum
4 Carat Emerald Cut Diamond GIA with Baguettes Engagement Ring
Located in New York, NY
Stunning ring when you want to show up! Mounted with an impressive 4 carat Emerald Cut Diamond that is mounted in platinum accented by baguette cuts.
The Center diamond is a certifi...
Category
21st Century and Contemporary American Modern Platinum Three-Stone Rings
Materials
Diamond, Platinum
3ct Oval Natural Blue Sapphire and Diamond Platinum Ring
By Hannaboya
Located in Lanham, MD
Custom Order: 2-4 week Delivery
3ct Oval Natural Blue Sapphire and Diamond Platinum Ring
This ring features a breathtaking 3-carat oval-cut natural blue sapphire as its centerpiece...
Category
2010s African Contemporary Platinum Three-Stone Rings
Materials
Diamond, Sapphire, Blue Sapphire, Platinum
New Platinum 14k Gold 4.23ctw GIA Cushion Tsavorite & Round Diamond Accents Ring
Located in Montclair, NJ
Here we have a fancy, and truly magnificent green tsavorite and diamond cocktail ring newly crafted in solid platinum with a solid 14k rose gold center basket setting. The ring featu...
Category
2010s American Platinum Three-Stone Rings
Materials
Tsavorite, Diamond, Platinum, Rose Gold, 14k Gold
Antique Three-Stone Diamond Ring
Located in London, GB
Here we have a classically styled three-stone diamond ring taken from the Edwardian period. This platinum piece features three round faceted old European cut diamonds in a single lin...
Category
Early 1900s Edwardian Antique Platinum Three-Stone Rings
Materials
Diamond, Platinum
GIA Certified 4.09 Carat Elongated Cushion Cut Yellow Diamond Three Stone Ring
Located in New York, NY
An beautifully crafted, GIA Certified, 4.09 Carat Elongated Cushion Cut Yellow Diamond Three Stone Ring.
Featuring a soft cornered, pillow shaped Natural Yellow Cushion Cut Diamond w...
Category
2010s American Platinum Three-Stone Rings
Materials
Diamond, Yellow Diamond, Platinum, Yellow Gold, 18k Gold
Alexander Beverly Hills 3.92ct Round Emerald & Diamond Three-Stone Ring Platinum
Located in BEVERLY HILLS, CA
Stunning modern natural emerald and tapered baguette diamond three-stone ring.
3.92 carat round cut emerald, apx F2. Complimented by 2 tapered baguette cut diamonds, 0.35 carats. App...
Category
21st Century and Contemporary American Contemporary Platinum Three-Stone Rings
Materials
Diamond, White Diamond, Emerald, Platinum
GIA Certified 3.17 Carat Oval Alexandrite Platinum Three-Stone Ring
Located in Chicago, IL
This exceptional platinum ring showcases a rare and highly sought-after GIA certified 3.17 carat natural Alexandrite, originating from India.
The beautifully cut oval-shaped Alexandr...
Category
2010s American Contemporary Platinum Three-Stone Rings
Materials
Alexandrite, Platinum
GIA Certified 5 Carat Cushion Diamond Ring TYPE IIA Golconda Type
Located in Chicago, IL
This magnificent engagement ring features a breathtaking GIA certified 5 carat cushion-cut diamond as its centerpiece. The diamond is of exceptional quality, with a color grade of D, ensuring a very slight hint of color that is virtually undetectable to the naked eye.
The clarity grade is flawless indicating that the diamond is completely free of internal imperfections.
Both the polish and symmetry are graded as Excellent, ensuring that the diamond has a perfect surface finish and optimal faceting, resulting in maximum brilliance and sparkle.
The diamond exhibits none fluorescence, allowing its natural clarity and color to shine without any interference.
Complementing the central cushion-cut diamond are two elegantly cut trapezoid diamonds on either side. These side stones are meticulously selected to enhance the overall brilliance and elegance of the ring, creating a harmonious and balanced design.
The ring is crafted from the finest platinum, known for its durability and timeless appeal. The platinum setting provides a secure and luxurious foundation for the diamonds, ensuring that the ring will be cherished for a lifetime.
This GIA certified 5 carat cushion diamond engagement ring with trapezoid...
Category
2010s Unknown Contemporary Platinum Three-Stone Rings
Materials
Diamond, White Diamond, Platinum
GIA Certified 7.29 Carat Marquise Cut Diamond E Color IF Clarity in Platinum
Located in Chicago, IL
This exceptional ring features a dazzling 7.29 carat marquise cut diamond at it's center, certified by GIA for it's outstanding quality.
Crafted in platinum, the setting exudes time...
Category
2010s Unknown Contemporary Platinum Three-Stone Rings
Materials
Diamond, White Diamond, Platinum
Orloff of Denmark platinum ring with 3 natural blue zircon and diamonds
Located in Hua Hin, TH
Orloff of Denmark Platinum Ring with Cambodian Blue Zircon and Diamond Accents
A refined and luminous creation by Orloff of Denmark, this handcrafted ring is forged in solid Platinu...
Category
2010s Cambodian Artist Platinum Three-Stone Rings
Materials
Diamond, Zircon, Blue Zircon, Platinum
Belperron Mid-Century Gold Emerald Diamond "Bourrelets" Ring
Located in New York, NY
The bold 18kt yellow gold ring centering three stones set horizontally, an octagonal-cut emerald weighing app. 2.50 carats flanked by two old European-cut diamonds weighing app. 1.95...
Category
Mid-20th Century French Modern Platinum Three-Stone Rings
Materials
Emerald, Diamond, Platinum, 18k Gold, Gold
J. Birnbach GIA 5.51 Carat F VS1 Antique Marquise Diamond Three-Stone Ring
By J. Birnbach
Located in New York, NY
Celebrate timeless elegance with this J. Birnbach GIA Certified Antique Marquise Diamond Three-Stone Ring, a captivating piece that embodies classic sophistication. The centerpiece o...
Category
21st Century and Contemporary American Art Deco Platinum Three-Stone Rings
Materials
Diamond, Platinum
GIA Certified6 Carat Emerald Cut Diamond F Color Flawless Clarity Ring
Located in Chicago, IL
This magnificent three-stone ring showcases a 6 carat emerald-cut diamond as its centerpiece, offering timeless elegance and striking brilliance. Set in platinum, the ring combines l...
Category
2010s Unknown Contemporary Platinum Three-Stone Rings
Materials
White Diamond, Diamond, Platinum
Minimalist Carré Cut Diamond Emerald 3 Stone Engagement Ring
Located in Santa Barbara, CA
A minimalist ode to the famed Art Deco era of the 1920s. This 3 stone engagement ring centers on a sparkling, near half carat carre cut diamon...
Category
21st Century and Contemporary Art Deco Platinum Three-Stone Rings
Materials
Diamond, Emerald, Platinum
GIA Certified 4.20 Carat Pear Shape blue sapphire Ring in Platinum.
Located in Brooklyn, NY
GIA Certified 4.20 Carat blue sapphire ring in platinum with two side tapper diamond 0.30 carat.
Sapphire is UNHEATED - very deep blue color, pear shape.
Metal is platinum, weight- ...
Category
1990s Thai Platinum Three-Stone Rings
Materials
Blue Sapphire, 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
GIA 3.59 ct Black Opal and Diamond 3-stone Ring in Platinum
Located in La Jolla, CA
GIA Certified 3.59 carat Black Opal and Diamond 3-stone Ring in Platinum
Black Opal and Diamond Ring features an oval-shaped GIA certified Black Opal with Blue and Green play of co...
Category
21st Century and Contemporary North American Platinum Three-Stone Rings
Materials
Diamond, Opal, Black Opal, Platinum
3-Stone Natural Pink Sapphire Ring in Platinum
By Hannaboya
Located in Lanham, MD
Custom Order
3-Stone Natural Pink Sapphire Ring in Platinum
This meticulously crafted ring features three natural pink sapphires totaling ...
Category
21st Century and Contemporary African Modern Platinum Three-Stone Rings
Materials
Sapphire, Pink Sapphire, Platinum
J. Birnbach GIA Certified K VS2 7.00 Carat Asscher Cut Diamond Three-Stone Ring
By J. Birnbach
Located in New York, NY
Classic and sophisticated, our J. Birnbach GIA Certified K VS2 7.00 Carat Asscher Cut Diamond Three-Stone Ring showcases timeless elegance with exceptional craftsmanship. At its cent...
Category
21st Century and Contemporary American Contemporary Platinum Three-Stone Rings
Materials
Diamond, Platinum
Emilio Jewelry Gubelin Certified 7.45 Carat Vivid Green Emerald Ring
By Emilio!
Located in New York, NY
From Emilio Jewelry, a well known and respected wholesaler/dealer located in the Iconic Gem Tower/Gia Building in New York's Diamond District.
Featuring one of the most special and magnificent emeralds we have seen!
Spectacular fine hand made custom mounting in Platinum is made to sit as low as possible to the finger with minimal metal.
Gubelin certified 6.63 Carat Emerald cut emerald.
Color: Vivid Green
Clarity: It has a clarity grade of flawless (evaluated at eye level and an arms length)
Side diamonds: Gia certified natural Emerald cuts diamonds...
Category
21st Century and Contemporary Platinum Three-Stone Rings
Materials
Emerald, Platinum
J. Birnbach GIA Certified 4.80 Carat Emerald Cut J VS2 Diamond Three-Stone Ring
By J. Birnbach
Located in New York, NY
Embrace timeless beauty with this exquisite Emerald Cut Diamond Three-Stone Ring. The centerpiece of this remarkable ring is a dazzling 4.80 carat emerald-cut diamond, GIA graded J c...
Category
21st Century and Contemporary American Contemporary Platinum Three-Stone Rings
Materials
Diamond, Platinum
Tiffany & Co. Colombian Emerald Ring, 13.43 carats
Located in New Orleans, LA
This extraordinary platinum ring by Tiffany & Co. showcases a magnificent 13.43-carat oval-shaped cabochon Colombian emerald. Certified by the American Gemological Laboratories, the ...
Category
20th Century Art Deco Platinum Three-Stone Rings
Materials
Diamond, Emerald, Platinum
Vintage 19.50ct Jade Cocktail Ring, c.1940s
Located in London, GB
This 1940s cocktail ring showcases a stunning natural jade at its heart. The Jade weighs a sizable 19.50 carat and has been certified by the Gem and Pearl Lab. Claw set in an intrica...
Category
1940s Unknown Retro Vintage Platinum Three-Stone Rings
Materials
Jade, 18k Gold, Yellow Gold, Platinum
GIA Certified 5.36 Carat Elongated Antique Cushion Diamond Ring
By GEMME
Located in New York, NY
The Ultimate Antique Cushion Cut Diamond Ring.
Centered upon a 5.36 Carat True Antique Cushion, with GIA Certificate stating the sto...
Category
2010s Platinum Three-Stone Rings
Materials
Diamond, Platinum
GIA 3.47ct Asscher Cut Diamond 3 Stone Engagement Wedding Platinum Ring
Located in New York, NY
Timeless Estate GIA 3.47ct Asscher Cut Diamond Engagement Anniversary 3 Stone Platinum Ring.
This Impressive ring will take your breath away! Once in a lifetime opportunity to own a...
Category
Early 2000s Platinum Three-Stone Rings
Materials
Diamond, Platinum
Alexander Beverly Hills GIA 7.58ct Sapphire & Diamonds 3-Stone Ring Platinum
Located in BEVERLY HILLS, CA
Stunning modern three-stone GIA certified Ceylon sapphire and diamonds ring. High jewelry by Alexander Beverly Hills.
8.32 carats total gemstone weight.
Oval Sri Lankan sapphire, 7....
Category
21st Century and Contemporary American Contemporary Platinum Three-Stone Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
GIA Certified 3.02 Carat Marquise Cut Diamond D Color VVS2 Clarity Ring
Located in Chicago, IL
This breathtaking engagement ring features a 3.02 carat marquise cut diamond, certified by GIA for it's exceptional quality. The platinum setting provides a timeless and elegant foun...
Category
2010s Unknown Contemporary Platinum Three-Stone Rings
Materials
Diamond, White Diamond, Platinum
GIA Certified 4.06 Carat Emerald Cut Diamond Ring with Trillion Cut Diamond
Located in Chicago, IL
This elegant three stone engagement ring features a stunning 4.06 carat emerald cut diamond at it's center, flanked by two exquisite trillion cut diamonds.
The central diamond, wit...
Category
2010s Unknown Contemporary Platinum Three-Stone Rings
Materials
Diamond, White Diamond, Platinum
1940s 3.84 Carat Diamond Trilogy Engagement Ring in Platinum
Located in Jesmond, Newcastle Upon Tyne
A magnificent, fine, impressive and stunning vintage 3.84 carat diamond and platinum trilogy ring; part of our diverse collection of diamond engagement rings.
This magnificent, fine and impressive vintage trilogy diamond ring has been crafted in platinum.
The pierced decorated setting is ornamented with a feature 1.80ct transitional modern brilliant round cut diamond, claw set to the centre of the trilogy arrangement.
The central diamond is flanked on either side by a claw set 1.03ct and a 1.01ct transitional modern brilliant round cut diamond, completing the design.
The pierced decorated, elevated ring shoulders integrate with the main setting and blend seamlessly with the plain hallmarked ring shank.
This interior of the shank is hallmarked with the platinum mark (PLATINUM).
This impressive vintage three stone engagement ring...
Category
1940s Vintage Platinum Three-Stone Rings
Materials
Diamond, Platinum
GIA Certified 3.05 Carat Oval Cut Diamond E Color IF Clarity Platinum Ring
Located in Chicago, IL
This exquisite engagement ring showcases a 3.05 carat oval-cut diamond, GIA certified and chosen for its rare combination of grace and purity. The elongated shape of the center stone...
Category
2010s Unknown Contemporary Platinum Three-Stone Rings
Materials
Diamond, White Diamond, Platinum
GIA Certified 4.37 Emerald Cut Diamond Ring with Tapered Baguette in Platinum
Located in Chicago, IL
This elegant GIA Certified ring showcases a 4.37 carat Emerald Cut diamond at its center, exuding timeless sophistication and refined beauty.
Set in platinum, the ring is accented w...
Category
2010s Unknown Contemporary Platinum Three-Stone Rings
Materials
Diamond, White Diamond, Platinum
Three-Stone Emerald Cut 4.62ct Sapphire Diamond 1.65cttw Platinum Ring VVS Fine
Located in Rancho Santa Fe, CA
Elegant three-stone cathedral-style platinum ring with an approximately 4.62ct emerald cut medium blue sapphire, two emerald cut diamonds of 1.42cttw, two tapered baguette cut diam...
Category
2010s North American Modern Platinum Three-Stone Rings
Materials
Diamond, Sapphire, Platinum
Art Deco 1.30 Cttw, Three Stone Diamond Platinum Ring Signed Birks
Located in beverly hills, CA
This sumptuous Art Deco diamond ring is a true masterpiece, expertly crafted to highlight three sparkling European cut diamonds. The diamonds are of exceptional quality, graded G col...
Category
Early 20th Century Art Deco Platinum Three-Stone Rings
Materials
Diamond, Platinum
GIA Certified 2.25 Carat Burma Ruby Engagement Ring Solitaire Pigeon Blood Red
Located in Santa Barbara, CA
The Beaumont natural ruby engagement ring is centered by a vivid, pigeon blood red oval ruby certified by the Gemological Institute of America. A classic, 3 stone platinum mount feat...
Category
21st Century and Contemporary Art Deco Platinum Three-Stone Rings
Materials
Ruby, Platinum
12.61 Carat Square Emerald Cut Blue Sapphire and Diamond Platinum Ring
Located in New York, NY
12.61 carat Square Emerald Cut Blue Sapphire with two Trapezoid Diamonds 1.94 carats set in a handmade Platinum ring
Category
2010s North American Contemporary Platinum Three-Stone Rings
Materials
Diamond, Emerald, Blue Sapphire, Platinum
J. Birnbach GIA Certified 15.25 Carat H VS2 Radiant Diamond Three-Stone Ring
By J. Birnbach
Located in New York, NY
J. Birnbach workshop presents an incredible GIA certified 15.25 carat radiant cut diamond ring, of H color and VS2 clarity as described by GIA grading report #5182341217.
Set in pl...
Category
21st Century and Contemporary American Contemporary Platinum Three-Stone Rings
Materials
Diamond, Platinum
1.60ct. Radiant Natural Fancy Light Yellow Diamond Engagement Ring, GIA Report
Located in New York, NY
This stunning engagement ring features a 1.64 carat natural fancy light yellow radiant cut diamond as the centerpiece GIA certified as VS2 in clarity. The vibrant yellow diamond is a...
Category
21st Century and Contemporary Contemporary Platinum Three-Stone Rings
Materials
Diamond, Yellow Diamond, 18k Gold, Platinum
Edwardian Certified 6.35 Ct Imperial Topaz 1.20 CT Diamond three stone Ring
Located in Napoli, IT
Rare Find
Imperial Topaz is also known as “precious Topaz”. It is the most sought after in the Topaz family, considered to be the color of the setting sun, imperial topaz gets its na...
Category
Early 20th Century European Late Victorian Platinum Three-Stone Rings
Materials
Imperial Topaz, Diamond, Platinum, 18k Gold
GIA Certified 3.01 Carat Pear Cut Diamond E Color VVS2 Clarity in Platinum
Located in Chicago, IL
This elegant ring showcases a 3.01 carat pear cut diamond, GIA certified for its superb quality, set in luxurious platinum.
The central diamond is accented by tapered baguette diamo...
Category
2010s Unknown Contemporary Platinum Three-Stone Rings
Materials
Diamond, White Diamond, Platinum
1920 Antique Three-Stone Old European Cut Diamond Ring in Platinum
Located in New York, NY
1920 Antique three stone old european cut diamond ring hand crafted in platinum.
The details are as follows ;
Diamond weight : 1 carat
Metal : Platinum
Ring size : 6 3/4
Category
1920s American Vintage Platinum Three-Stone Rings
Materials
Diamond, Platinum
18K Gold & Platinum 2.15ctw GIA Burma VIVID RED Ruby & Emerald Cut Diamond Ring
Located in Montclair, NJ
You are looking at a classically styled ruby and diamond three stone engagement ring crafted in solid platinum, and features a gorgeous, GIA certified, ruby solitaire neatly prong se...
Category
1990s Platinum Three-Stone Rings
Materials
Diamond, Ruby, 18k Gold, Platinum
2.55ct Deep Blue Green Bi Colour Sapphire & Diamond Platinum Three Stone Ring
Located in Birmingham, GB
Unique Deep Blue Green Bi Colour Sapphire And Diamond Three Stone 950 Platinum Ring. 2.55 Total Carat.
2.05 Carat centre sapphire with a deep blue green bi colour effect. Fascinati...
Category
21st Century and Contemporary Platinum Three-Stone Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Green Sapphire, Platinum
