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Platinum Three-Stone Rings

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Metal: Platinum
Antique 18ct Gold & Platinum, 1920s 3 Stone Emerald and Diamond Trilogy Ring
Located in Brighton, GB
Antique Emerald & Diamond Trilogy Ring 18ct Gold & Platinum Stamped Circa 1920s This stunning trilogy ring from the 1920s is a true antique beauty. The ring is crafted in 18ct yel...
Category

Early 20th Century European Platinum Three-Stone Rings

Materials

Diamond, Emerald, Gold, 18k Gold, Platinum

Antique 18ct Gold & Platinum, 1920s Art Deco Diamond Three Stone Trilogy Ring
Located in Brighton, GB
Antique Diamond Ring 18ct Yellow Gold & Platinum Stamped Makers Mark J H Circa 1920s Introducing a stunning piece of vintage elegance, this extraordinary three-stone ring featu...
Category

Early 20th Century European Platinum Three-Stone Rings

Materials

Diamond, Gold, 18k Gold, Platinum

Ring with pearl and brilliant cut diamonds up to 0.14ct 5.6 grams platinum
Located in The Hague, ZH
Platinum ring set with pearl and brilliant cut diamond up to 0.14ct - F - VS - ring size US 4 - EU 15 (47) detailed description top of the ring is 9.0 mm wide by 1.0 cm high weigh...
Category

2010s Dutch Modern Platinum Three-Stone Rings

Materials

Diamond, Pearl, Platinum

3.16 Carat Edwardian Old Mine Cut Diamond Three Stone Platinum Ring Circa 1910
Located in Los Angeles, CA
3.16 Carat Edwardian Old Mine Cut Diamond three stone platinum ring, circa 1910. The Edwardian era, spanning from 1901 to 1910, is renowned for its intricate craftsmanship and elega...
Category

1910s Edwardian Vintage Platinum Three-Stone Rings

Materials

Diamond, Platinum

Art Deco 3 Stone Filigree Diamond Ring Mined 1.20ct Platinum Original 1920s
Located in Dearborn, MI
Genuine Original Antique from 1920s Art Deco Vintage 3 Stone Diamond Cocktail Filigree Ring 1.20ct Platinum Features 3 Genuine Natural Mined Round Brilliant Cut Center Diamonds ...
Category

1920s Art Deco Vintage Platinum Three-Stone Rings

Materials

Diamond, Platinum

Vintage 18ct Yellow Gold & Platinum, 1950s 3 Stone Emerald and Diamond Ring
Located in Brighton, GB
Vintage Emerald & Diamond Trilogy Ring 18ct Gold & Platinum Circa 1950s This stunning trilogy ring from the 1950s is a true vintage beauty. The ring is crafted in 18ct yellow gold...
Category

Mid-20th Century English Platinum Three-Stone Rings

Materials

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

Antique 18ct Gold & Platinum, Diamond Belle Époque Ring, Three Stone Ring
Located in Brighton, GB
Antique Belle Époque Ring 18ct Gold & Platinum Circa 1910 This exquisite ring from the Edwardian era showcases a stunning Belle Époque design, epitomising elegance and craftsmans...
Category

Early 20th Century European Platinum Three-Stone Rings

Materials

Diamond, Gold, 18k Gold, Platinum

Antique 18ct Gold & Platinum, Edwardian Aquamarine and Diamond Three Stone Ring
Located in Brighton, GB
Antique Aquamarine & Diamond Ring 18ct Rose Gold & Platinum Circa 1910 Step into elegance with this stunning Edwardian up-finger ring, crafted from 18ct rose gold and platinum. ...
Category

20th Century English Edwardian Platinum Three-Stone Rings

Materials

Aquamarine, Diamond, Gold, 18k Gold, Rose Gold, Platinum

Edwardian Emerald and Diamond 18 Carat Gold and Platinum Three-Stone Ring
Located in Chipping Campden, GB
The central emerald is so bright and beautiful and measures approx 25pts. Sat either side it are two bright shimmering old mine cut diamonds each measuring approx 5pts. The ring is m...
Category

Early 1900s British Edwardian Antique Platinum Three-Stone Rings

Materials

Diamond, Emerald, Gold, Platinum

Platinum Natural Diamond Sapphire Engagement Ring Three Stone Signed PLAT 950
Located in Greer, SC
"Diamond and sapphire ring is made in platinum, stamped Plat 950, marked AJD, weighs 5.3 pennyweights, bright finish, workmanship shows good attention to detail, well finished, setti...
Category

21st Century and Contemporary Unknown Platinum Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Tiffany & Co. 1.53 Carat G VS1 Diamond Platinum Ring
Located in New York, NY
Tiffany & Co. Diamond Engagement Ring. The ring is Platinum. The center round stone is 1.53 Carat G VS1 The two side stones are pear shaped 0.56 Carats G VS The ring is a size 7.25, ...
Category

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

Materials

Diamond, White Diamond, Platinum

Vintage Harry Winston GIA Certified 2.60ct Diamond Ring
Located in London, GB
A beautiful vintage Harry Winston Classic Winston emerald-cut diamond three-stone ring set in platinum. From Harry Winston's current collection, the ring is predominantly composed o...
Category

2010s American Modern Platinum Three-Stone Rings

Materials

Diamond, Platinum

1946 Ring natural 2.25ct. Sapphire 0.2ctw Diamonds 18K Gold ØUS5.75 /2.8gr
Located in SE
Three Stone Cluster Ring in solid 18K set with octagon cut natural Blue Sapphire accented with 2 old European cut Diamonds in Platinum settings. This sturdy Art- Deco inspired design...
Category

1940s Swedish Art Nouveau Vintage Platinum Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

1.40 Carat Natural Alexandrite Cat's Eye and Diamond Ring Made in Platinum
Located in Tokyo, JP
A gorgeous ring featuring 1.40 Carats, Natural Alexandrite Cat's Eye and 0.25 Carats of Diamond Accents set in Platinum. Alexandrites produce a natural color-change phenomenon as the...
Category

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

Materials

Cat’s Eye, Diamond, Alexandrite, Platinum

GIA Certified Natural Emerald &Old Cut Diamond Three Stone Cluster Platinum Ring
Located in OVIEDO, AS
Natural Colombian Emerald and diamond three stone Ring This Colombian emerald has a beautiful combination of color and tone. The emerald is 70% primary green color with a medium inte...
Category

1950s Spanish Modern Vintage Platinum Three-Stone Rings

Materials

Diamond, Emerald, Platinum

1948 Ring natural 2ct. Sapphire 0.6 ctw Diamonds 18K Gold Platinum ØUS7.25/2.7gr
Located in SE
Three Stone Cluster Ring set with sort of transitional bezel and claw setting with oval cut natural Blue Sapphire accented with 2 old European cut Diamonds in Platinum claws on solid 18K Orange Gold band...
Category

1940s German Art Nouveau Vintage Platinum Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

Platinum Ring with GIA-Certified Tsavorite and Trillion-Cut Diamonds
Located in Los Angeles, CA
A striking embodiment of vivid elegance, this platinum ring showcases a mesmerizing GIA-certified tsavorite garnet weighing 2.63 carats. Cut in a classic emerald shape, the tsavorite displays a lush, intense green hue with exceptional clarity and brilliance — a rare gem for the discerning collector. Flanking the center stone are two trillion-cut diamonds totaling 0.34 carats, graded VS2 clarity and E color, adding brilliance and modern sophistication. The platinum setting enhances the purity of the diamonds while offering a cool contrast to the vivid green center. A timeless statement piece or unique engagement ring, this creation is both bold and refined, with a sleek silhouette and heirloom-worthy craftsmanship. Details: Metal: Platinum Center Stone: GIA Tsavorite...
Category

21st Century and Contemporary American Platinum Three-Stone Rings

Materials

Diamond, Tsavorite, Platinum

GIA Certified 4 Carat Heart Diamond Cut Platinum Ring
Located in Chicago, IL
This exquisite engagement ring showcases a GIA certified 4.13 carat heart-shaped diamond as its dazzling centerpiece a rare and romantic cut that symbolizes deep affection and lastin...
Category

2010s Unknown Contemporary Platinum Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

Art Deco 18K Gold & Platinum Three-Stone Old European Cut Diamond Ring
Located in Venice, CA
A classic design from the Art Deco era, this beautifully made 18k gold ring houses three Old European Cut diamonds set in a platinum mount. The mount is a variation of a crown settin...
Category

1920s Unknown Art Deco Vintage Platinum Three-Stone Rings

Materials

Diamond, 18k Gold, Platinum

1916 Antique Ring 0.36ct Diamond 0.8ctw Sapphire 18K Gold Platinum ØUS5.75/2.5gr
Located in SE
Art Nouveau period three stones Diamond and Blue Sapphires Ring hand- made in 1916. This design with secure bezel clusters is perfect for everyday/ permanent wear. Yellow metal in ...
Category

1910s Swedish Art Nouveau Vintage Platinum Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

1918 Antique 3 stones Ring Ruby Diamonds 18K Gold Platinum Ø US 8.75 / 3.1gr
Located in SE
Beautiful Three - stones Ring hand - made in 1918. In finest used condition after 106 years of existence :) Band with plain shoulders in solid 18ct Yellow Gold crown featuring plati...
Category

1910s Swedish Art Deco Vintage Platinum Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

Antique Finish Ring A.Tillander 0.65ct Sapphire 0.7ctw Diamonds Platinum Ø5.5US
Located in SE
Old Ring hand - made in White & Blue at the workshop of A.Tillander, famous Finish jewelry brand that once started in Imperial Russia and was in favor among Russian Nobility. It was ...
Category

1920s Finnish Art Deco Vintage Platinum Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

2.26 carat Paraiba Tourmaline Three Stones Ring
Located in Los Angeles, CA
This breathtaking 3-stone ring features a vibrant 2.26-carat oval-shaped Paraiba tourmaline. a gemstone prized for its electric blue-green glow, unlike any other in the world. The Pa...
Category

2010s Modern Platinum Three-Stone Rings

Materials

Paraiba, Platinum

Antique 18ct Gold & Platinum, Edwardian Three Stone Rectangular Diamond Ring
Located in Brighton, GB
Antique Diamond Ring 18ct Yellow Gold & Platinum Tested Circa 1910 This gorgeous Edwardian ring is a perfect blend of elegance and charm. The open-work design of the ring is set ...
Category

Early 20th Century English Edwardian Platinum Three-Stone Rings

Materials

Diamond, Gold, 18k Gold, Platinum

GIA Certified 1.85 Carat Natural Columbian Emerald Platinum Ring
Located in New York, NY
The 1.85 Carat green natural Colombian emerald with baguette diamonds is a stunning piece of jewelry. The centerpiece of the ring is a vivid green emerald, originating from Colombia,...
Category

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

Materials

Emerald, Platinum

Edwardian Emerald and Diamond 18 Carat Gold and Platinum Three-Stone Ring
Located in Chipping Campden, GB
The central emerald is so bright and beautiful and measures approx 50pts. Sat either side it are two bright shimmering diamonds each measuring approx 20pts. The ring is modelled in 1...
Category

Early 1900s British Edwardian Antique Platinum Three-Stone Rings

Materials

Diamond, Emerald, Gold, Platinum

Diamond, Pearl Ring GIA Certified Natural, Edwardian, Black Starr and Frost
Located in Southbury, CT
This is a magnificent Edwardian Era (circa 1905) GIA-certified natural (uncultured) saltwater pearl and diamond ring, fabricated by hand in platinum by the oldest jeweler in America,...
Category

Early 1900s American Edwardian Antique Platinum Three-Stone Rings

Materials

Diamond, Natural Pearl, Platinum

Vintage Platinum 2.71ct Sapphire & 0.96tcw Diamond Three-Stone Ring
Located in New York, NY
A rich 2.71ct royal blue sapphire anchors this vintage platinum three-stone ring, flanked by two shimmering diamonds totaling 0.96tcw. The platinum setting offers both strength and t...
Category

20th Century Platinum Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Rare 3.79 ct GRS “Pigeon’s Blood” Burmese Ruby Ring
Located in Chicago, IL
Rare 3.79 ct GRS “Pigeon’s Blood” Burmese Ruby Ring with 12 Oval Diamonds in Platinum This extraordinary ring features a vivid red Burmese ruby, certified by GRS as a natural, untre...
Category

2010s American Contemporary Platinum Three-Stone Rings

Materials

Diamond, White Diamond, Ruby, Platinum

Antique 18ct Gold & Platinum 1920s 0.50 Carat Diamond Trilogy Ring
Located in Brighton, GB
Diamond 3 Stone Ring 18ct Gold & Platinum Circa 1920s Presenting a stunning 18ct Yellow Gold and Platinum Trilogy Engagement Ring, a timeless piece that captures the elegance of ...
Category

Early 20th Century English Platinum Three-Stone Rings

Materials

Diamond, Gold, 18k Gold, Platinum

Extraordinary GIA Certified 20.45 -Carat Radiant Cut Diamond Ring
Located in Chicago, IL
Extraordinary 20.45-Carat Radiant Cut Diamond Ring A true showstopper, this 20.45-carat square radiant cut diamond is GIA certified, showcasing a sophisticated h color and VS1 clari...
Category

2010s Unknown Contemporary Platinum Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

1937 Ring natural Ruby Diamonds solid 18K Gold Platinum ØUS7.25/ 2.1gr
Located in SE
Art - Deco period three stones Ruby and Diamonds Ring hand- made in 1937. This design with secure claw and bezel clusters is perfect for everyday/ permanent wear. Swedish hallmarks ...
Category

1930s Swedish Art Deco Vintage Platinum Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

1912 Antique Ring 0.45ctw Diamonds solid 18K Gold Platinum Ø 5.5 US / 2.0 gr
Located in SE
Three stones Ring with crown top in Platinum on 18K Yellow Gold Ring featuring old European diamond cut Diamonds. Largest in the center Ø 3.5 mm / 0.17 ct and two on its flanks Ø 3.2...
Category

1910s European Art Nouveau Vintage Platinum Three-Stone Rings

Materials

Diamond, 18k Gold, Platinum

GIA Certified 3.05 Carat Emerald Cut Diamond and Sapphire Ring
Located in New York, NY
GIA Certified 3.05 Carat Emerald Cut Diamond and Sapphire Ring A platinum ring centering a GIA-certified baguette-cut diamond, flanked by two emerald-cut sapphires and accented by a...
Category

20th Century Unknown Platinum Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified 17 Carat Emerald Cut Diamond Clarity Ring TYPE IIA
Located in Chicago, IL
This breathtaking three stone engagement ring showcases a commanding 17 carat emerald cut diamond, set in platinum and flanked by two perfectly matched trapezoid diamonds. With its c...
Category

2010s Unknown Contemporary Platinum Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

3.16 Carat Edwardian Old Mine Cut Diamond Three Stone Platinum Ring Circa 1910
Located in Los Angeles, CA
3.16 Carat Edwardian Old Mine Cut Diamond three stone platinum ring, circa 1910. The Edwardian era, spanning from 1901 to 1910, is renowned for its intricate craftsmanship and elega...
Category

1910s Edwardian Vintage Platinum Three-Stone Rings

Materials

Diamond, Platinum

Vintage 18 Carat Gold and Platinum Emerald and Diamond Three-Stone Ring
Located in Chipping Campden, GB
A wonderful vintage three-stone ring. Centrally set with a stunning round emerald measuring approximately 70 points, flanked either side by 10 point round cut diamonds. The stones an...
Category

Early 1900s Unknown Edwardian Antique Platinum Three-Stone Rings

Materials

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

3 Carat Emerald Cut Natural Fancy Yellow Diamond Three-Stone Engagement Ring GIA
Located in New York, NY
Introducing a stunning Three-Stone Engagement Ring showcasing a dazzling 3-carat Yellow Emerald-cut diamond. GIA certified as VS1 clarity. The central diamond is beautifully complem...
Category

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

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

Tiffany & Co. Platinum Emerald Cut Diamond Ring – 6.05 Carats
Located in Chicago, IL
Tiffany & Co. Platinum Emerald Cut Diamond Ring – 6.05 Carats A timeless masterpiece from Tiffany & Co., this exquisite ring is crafted in luxurious 950 platinum and showcases a str...
Category

2010s American Contemporary Platinum Three-Stone Rings

Materials

Diamond, White Diamond, Emerald, Platinum

GRS Certified 3.02ct Pigeon's Blood Ruby Trapezoid Diamond Platinum
Located in Chicago, IL
Presenting a stunning two-tone ring showcasing a rare, vivid red natural ruby certified by GRS Gemresearch Swisslab. The center stone is a 3.02 carat cushion-shaped ruby, measuring 8...
Category

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

Materials

Diamond, Ruby, 18k Gold, Platinum

1930 Finish Ring 0.5ctw 3 Diamonds solid 18K Yellow Gold Platinum US7 / 1.4gr
Located in SE
Old Finish Ring with 3 old European cut Diamonds, band in solid 18K Yellow Gold with Platinum clusters. Finish partially visible hallmarks, 750, maker's. Engraved with date 26.4.193...
Category

1930s Finnish Art Deco Vintage Platinum Three-Stone Rings

Materials

Diamond, 18k Gold, Platinum

1.02 Carat Yellow Diamond Three-Stone Ring
Located in New York, NY
This very sweet 3 stone ring features a 1.02 round brilliant fancy light yellow VS1 clarity center diamond accompanied by a .68 and .75 carat old mine cut white diamond to either sid...
Category

21st Century and Contemporary Contemporary Platinum Three-Stone Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

Mid-Century 4.04 CTW Pear Diamond Platinum Vintage Three Stone Engagement Ring
Located in Philadelphia, PA
Centering a pear cut diamond weighing 3.24 carats - G color and VS2 clarity Basket set and flanked by tapered baguette cut diamonds Weighing approximately 0.40 carat total - G color ...
Category

1950s Modern Vintage Platinum 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 American Contemporary Platinum Three-Stone Rings

Materials

Pink Sapphire, White Diamond, Diamond, Platinum

TIFFANY & CO. Platinum, Diamond & Sapphire Three Stone Engagement Ring w/Papers
Located in Beverly Hills, CA
Tiffany & Co. Platinum, Diamond & Sapphire Three Stone Engagement Ring w/Papers Circa 2000s Here is your chance to purchase a beautiful and highly collectible designer ring. Th...
Category

2010s American Platinum Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

GRS Certified 18.61 Carat No-Heat Blue Sapphire Ring
Located in Chicago, IL
GRS Certified 18.61 Carat No-Heat Blue Sapphire Ring – Spectacular Cushion Cut An extraordinary statement of rarity and elegance. This GRS certified ring...
Category

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

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Antique 18ct Gold & Platinum, 1920s Art Deco Diamond Three Stone Trilogy Ring
Located in Brighton, GB
Antique Diamond Three Stone Ring 18ct Yellow Gold & Platinum Circa 1920s Crafted in platinum and 18ct yellow gold, this classic trilogy ring features three bright, round-cut dia...
Category

Early 20th Century European Platinum Three-Stone Rings

Materials

Diamond, Gold, 18k Gold, Platinum

11.51 Carat Emerald-Cut Mint Tourmaline and Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
GIA Certified 11.51 Carat Emerald-Cut Mint Tourmaline and Diamond Three-Stone Platinum Ring by Merkaba Jewelry Beverly Hills A rare union of clarity, craftsmanship, and calming eleg...
Category

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

Materials

Diamond, Tourmaline, Platinum

Old mine Cut Diamond Three stone Engagement Ring In Platinum GIA Certified.
Located in New York, NY
Old European cut diamond center and old mine cut diamond ring beautifully handcrafted in Platinum. Old European Cut Diamond weight (Center ) : 2.55 carat ( F color and VS2 clarity...
Category

2010s American Contemporary Platinum Three-Stone Rings

Materials

Diamond, Platinum

7.55 Carat Peach Tourmaline Engagement Ring – Emerald Cut with Shield Diamonds
Located in Beverly Hills, CA
7.55 Carat Peach Tourmaline and Bullet Diamond Platinum Engagement Ring. Luxury Three-Stone Ring – Emerald Cut Tourmaline – Merkaba Jewelry Beverly Hills. A Unique Platinum Engageme...
Category

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

Materials

Diamond, Tourmaline, Platinum

No-Oil Colombian Emerald & Diamond Ring, SSEF Gübelin AGL Certified
Located in New York, NY
A stunning celebration of rarity and craftsmanship, this exceptional ring features a vivid 12.96-carat Colombian emerald, certified no oil by SSEF, Gübelin, and AGL — an extraordinar...
Category

2010s American Modern Platinum Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

1.74 Carat Natural Ruby and Diamond Three Stone Ring Made in Platinum
Located in Tokyo, JP
A beautiful Ring made in Platinum featuring a 1.74 Carat Natural Ruby and 0.40 Carat Diamonds. Rubies are referred to as "Ratnaraj" in Sanskrit meaning the King of Gems. Early cultur...
Category

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

Materials

Diamond, Ruby, Platinum

ART NOUVEAU ring with sapphire and brilliant cut diamonds 18k gold and platinum
Located in The Hague, ZH
18k gold with platinum ring set with sapphire and brilliant cut diamonds up to 0.32ct - G/H - SI - ring size US 5.5 - EU 16 (50) detailed description: The top of the ring is 8.0 mm...
Category

1910s Dutch Art Nouveau Vintage Platinum Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

GIA Certified Fancy Vivid Yellow 1.42 Carat Diamond Ring
Located in New York, NY
GIA Certified Fancy Vivid Yellow 1.42 Carat Diamond Ring A platinum ring set with a central vivid yellow cut diamond, flanked by two French cut diamonds accented by round cut diamon...
Category

20th Century Unknown Platinum Three-Stone Rings

Materials

Diamond, Platinum

0.87 Carat Natural Vivid Green Colombian Emerald & Diamond Ring Made in Platinum
Located in Tokyo, JP
A stunning ring featuring a GIA Certified 0.87 Carat Natural Colombian Emerald and 0.65 Carats of Diamond Accents set in Platinum. People have admired emerald’s green for thousands o...
Category

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

Materials

Diamond, Emerald, Platinum

GIA Certified 4.02 Carat Madagascar Ruby and Diamond Ring in 18K Yellow Gold
Located in Chicago, IL
GIA Certified 4.02 Carat Madagascar Ruby and Diamond Ring in 18K Yellow Gold & Platinum This extraordinary ring features a rare 4.02 carat intense red ruby from Madagascar, certifie...
Category

2010s American Contemporary Platinum Three-Stone Rings

Materials

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

2.14 Carat Natural Vivid Green Colombian Emerald & Diamond Ring Made in Platinum
Located in Tokyo, JP
A stunning ring featuring a 2.14 Carat Natural Emerald and 0.65 Carats of Diamond Accents set in Platinum. People have admired emerald’s green for thousands of years. Emeralds have a...
Category

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

Materials

Diamond, Emerald, Platinum

Edwardian Emerald and Diamond 18 Carat Gold Three-Stone Cluster Ring
Located in Chipping Campden, GB
An exquisite three-stone ring set with beautiful square cut emeralds which total 30pts. Surrounding the bright emeralds there is a halo of diamonds. The...
Category

Early 1900s British Edwardian Antique Platinum Three-Stone Rings

Materials

Diamond, Emerald, Gold, Yellow Gold, Platinum

Antique Edwardian Platinum 6.12ctw GIA Old European Large Diamond 3 Stone Ring
Located in Montclair, NJ
You are looking at a breathtaking and truly jaw dropping antique diamond three stone ring that was crafted from solid platinum during the Edwardian period. All three of these large o...
Category

1910s Edwardian Vintage Platinum Three-Stone Rings

Materials

Diamond, Platinum

EG Lab Certified 3.51ct Ceylon Sapphire Trapezoid Diamond Platinum Ring
Located in Chicago, IL
This exquisite platinum ring centers a vivid blue sapphire weighing 3.51 carats, certified by E G Lab as natural corundum from Sri Lanka (Ceylon). The octagon step‑cut gem measures 9...
Category

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

Materials

Diamond, Sapphire, Platinum

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