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3 Stone Diamond Platinum Ring

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1930 Finish Ring 0.5ctw 3 Diamonds solid 18K Yellow Gold Platinum US7 / 1.4gr
1930 Finish Ring 0.5ctw 3 Diamonds solid 18K Yellow Gold Platinum US7 / 1.4gr

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.

Category

Vintage 1930s Finnish Art Deco Three-Stone Rings

Materials

Diamond, 18k Gold, Platinum

Shreve, Crump & Low 9.13 Carat Red Cushion Cut Ruby and Diamond 3-Stone Ring
Shreve, Crump & Low 9.13 Carat Red Cushion Cut Ruby and Diamond 3-Stone Ring

Shreve, Crump & Low 9.13 Carat Red Cushion Cut Ruby and Diamond 3-Stone Ring

By Shreve, Crump & Low

Located in Boston, MA

This ruby and diamond 3-stone ring is offered by Shreve, Crump & Low.

Category

2010s American Three-Stone Rings

Materials

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

GIA Certified 3.36 Carat Blue Sapphire 3-Stone Ring
GIA Certified 3.36 Carat Blue Sapphire 3-Stone Ring

GIA Certified 3.36 Carat Blue Sapphire 3-Stone Ring

By M&V Vanguard Jewelry

Located in New York, NY

Mounted in handmade custom design setting featuring Platinum 950, 1 row of diamonds on the shank and hidden halo under each stone Setting features exceptional pave work, delicate yet...

Category

2010s American Modern Three-Stone Rings

Materials

Blue Sapphire, Platinum

GIA Certified 3 stone ring with 6.31ct Fancy Light Yellow Cushion Cut Diamond
GIA Certified 3 stone ring with 6.31ct Fancy Light Yellow Cushion Cut Diamond

GIA Certified 3 stone ring with 6.31ct Fancy Light Yellow Cushion Cut Diamond

By M&V Vanguard Jewelry

Located in New York, NY

Immerse yourself in the elegance and sophistication of this GIA certified three-stone ring, masterfully crafted in a blend of 18k yellow gold and platinum. This stunning piece featur...

Category

2010s American Modern Three-Stone Rings

Materials

18k Gold, Yellow Gold, Platinum

Art-Deco Three-Stone 0.30ct Old European Cut Diamond Ring in Platinum & 18K Gold
Art-Deco Three-Stone 0.30ct Old European Cut Diamond Ring in Platinum & 18K Gold

Art-Deco Three-Stone 0.30ct Old European Cut Diamond Ring in Platinum & 18K Gold

Located in MELBOURNE, AU

Showcasing a stunning fusion of Exquisite Craftsmanship & Top-Quality Materials, this Three-Stone Ring is an original Art-Deco piece, dating from 1930’s Jewellery of that era i...

Category

Vintage 1930s Australian Art Deco Three-Stone Rings

Materials

Diamond, 18k Gold, Platinum

Shreve, Crump & Low 6.22 Carat Oval Cut Pink Sapphire and Diamond 3-Stone Ring
Shreve, Crump & Low 6.22 Carat Oval Cut Pink Sapphire and Diamond 3-Stone Ring

Shreve, Crump & Low 6.22 Carat Oval Cut Pink Sapphire and Diamond 3-Stone Ring

By Shreve, Crump & Low

Located in Boston, MA

This sapphire and diamond 3-stone ring is offered by Shreve, Crump & Low.

Category

2010s American Three-Stone Rings

Materials

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

GIA Certified 3-Stone Ring with 3.53ct W to X Range VVS1 Emerald Shape Diamond
GIA Certified 3-Stone Ring with 3.53ct W to X Range VVS1 Emerald Shape Diamond

GIA Certified 3-Stone Ring with 3.53ct W to X Range VVS1 Emerald Shape Diamond

By M&V Vanguard Jewelry

Located in New York, NY

3 stone ring in Platinum & 18K Yellow Gold Center stone: 3.53ct W to X Range VVS1 Emerald Shape Diamond GIA#2215965991 Side stones: 1.01ct Fancy Yellow VS trapezoids Total carat we...

Category

2010s American Modern Three-Stone Rings

Materials

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

1.02 Carat Yellow Diamond Three-Stone Ring
1.02 Carat Yellow Diamond Three-Stone Ring

1.02 Carat Yellow Diamond Three-Stone Ring

By Mellen

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 Three-Stone Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

Oval Blue Sapphire Diamond Platinum Ring
Oval Blue Sapphire Diamond Platinum Ring

Oval Blue Sapphire Diamond Platinum Ring

Located in New York, NY

An elegant estate ring made in platinum and set with a natural 2.79 carat faceted oval blue sapphire measuring 9mm x 7mm x 5mm. The sides are completed by 2 sparkling diamond of an e...

Category

Late 20th Century American Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

1933 Wedding Ring 3 diamonds 0.6ctw solid 23K Gold Platinum Ø 5.75 US/ 4.7gr
1933 Wedding Ring 3 diamonds 0.6ctw solid 23K Gold Platinum Ø 5.75 US/ 4.7gr

1933 Wedding Ring 3 diamonds 0.6ctw solid 23K Gold Platinum Ø 5.75 US/ 4.7gr

Located in SE

Fine 23K and Platinum Wedding Diamond Ring handmade in Sweden in 1933. Larger Old European diamond cut Diamond Ø 5 mm / ca. 0.56 ct. + 2 minors Ø 2 mm / 0.04 ct. each of the same c...

Category

Vintage 1930s Swedish Art Deco Three-Stone Rings

Materials

Diamond, Gold, 22k Gold, Platinum

GIA Certified 3 Stone Ring with 5.00ct Fancy Light Yellow Radiant Cut
GIA Certified 3 Stone Ring with 5.00ct Fancy Light Yellow Radiant Cut

GIA Certified 3 Stone Ring with 5.00ct Fancy Light Yellow Radiant Cut

By M&V Vanguard Jewelry

Located in New York, NY

The combination of precious metals, the radiant center diamond, and the accentuating baguettes make this 3 stone ring a symbol of enduring love and timeless elegance.

Category

2010s American Modern Three-Stone Rings

Materials

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

11.24 Carat Burma No Heat Ruby Sugar Loaf & Half Moon Cut Diamond 3 Stone Ring
11.24 Carat Burma No Heat Ruby Sugar Loaf & Half Moon Cut Diamond 3 Stone Ring

11.24 Carat Burma No Heat Ruby Sugar Loaf & Half Moon Cut Diamond 3 Stone Ring

Located in Tampa, FL

11.24 Carat Burma No Heat Ruby Sugar Loaf & Half Moon Cut Diamond 3 Stone Ring Featuring a rare and large 11.24 carat sugar loaf ruby with gorgeous vivid red color certified by the ...

Category

2010s Burmese Three-Stone Rings

Materials

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

Antique and Contemporary 2.32 Carat Diamond and Platinum Trilogy Ring
Antique and Contemporary 2.32 Carat Diamond and Platinum Trilogy Ring

Antique and Contemporary 2.32 Carat Diamond and Platinum Trilogy Ring

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive 2.32 carat antique diamond, platinum and 18 karat white gold set trilogy ring; part of our collection of engagement rings.

Category

1990s Three-Stone Rings

Materials

Diamond, White Gold, Platinum

GIA Certified 3-Stone Ring with 4.02ct Fancy Yellow VVS2 Radiant Cut
GIA Certified 3-Stone Ring with 4.02ct Fancy Yellow VVS2 Radiant Cut

GIA Certified 3-Stone Ring with 4.02ct Fancy Yellow VVS2 Radiant Cut

By M&V Vanguard Jewelry

Located in New York, NY

3 stone ring in Platinum & 18K Yellow Gold Center stone: 4.02ct Natural Fancy Yellow Even VVS2 Radiant Shape Diamond GIA#2457008603 Two side stones: 0.50ct D VS1 Cadillac shape G...

Category

2010s American Modern Three-Stone Rings

Materials

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

Antique 3.00ct Diamond Platinum Trilogy Ring, Circa 1915
Antique 3.00ct Diamond Platinum Trilogy Ring, Circa 1915

Antique 3.00ct Diamond Platinum Trilogy Ring, Circa 1915

Located in Jesmond, Newcastle Upon Tyne

This three stone diamond ring is hallmarked to the interior of the shank with the platinum mark (PT).

Category

Vintage 1910s Three-Stone Rings

Materials

Diamond, Platinum

GIA Certified 3 Stone Ring with 2.02ct Fancy Light Yellow Radiant Cut
GIA Certified 3 Stone Ring with 2.02ct Fancy Light Yellow Radiant Cut

GIA Certified 3 Stone Ring with 2.02ct Fancy Light Yellow Radiant Cut

By M&V Vanguard Jewelry

Located in New York, NY

GIA Certified 3 Stone Ring with 2.02ct Fancy Light Yellow Radiant Cut In 18k Yellow Gold and Platinum with pave hidden halo, bridge, & shank Center Stone: 2.02ct Fancy Light Yellow ...

Category

2010s American Modern Three-Stone Rings

Materials

Yellow Diamond, 18k Gold, Yellow Gold, Platinum

Art Deco 18 Carat Gold and Platinum Diamond and Ruby Five-Stone Ring
Art Deco 18 Carat Gold and Platinum Diamond and Ruby Five-Stone Ring

Art Deco 18 Carat Gold and Platinum Diamond and Ruby Five-Stone Ring

Located in Chipping Campden, GB

Modelled in 18 carat yellow gold and the stones set in platinum. Ring Size: G 1/2 or 3 1/2 Face Dimensions: 16x5mm

Category

Early 20th Century Unknown Art Deco Three-Stone Rings

Materials

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

3-Stone Ring, with a Round Emerald Accentuated by 2 Fancy Yellow Diamonds
3-Stone Ring, with a Round Emerald Accentuated by 2 Fancy Yellow Diamonds

3-Stone Ring, with a Round Emerald Accentuated by 2 Fancy Yellow Diamonds

Located in New York, NY

A three stone 18k yellow gold ring, that features a deep green round emerald set in platinum prongs and is accentuated by 2 round brilliant cut fancy yellow diamonds that weigh 0.25 ...

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Yellow Diamond, Emerald, 18k Gold

3 Stone Ring in with Radiant Cut 6.52ct Y-Z SI2 Radiant
3 Stone Ring in with Radiant Cut 6.52ct Y-Z SI2 Radiant

3 Stone Ring in with Radiant Cut 6.52ct Y-Z SI2 Radiant

By M&V Vanguard Jewelry

Located in New York, NY

3 stone ring in Platinum & 18K Yellow Gold Center: 6.52ct Y to Z Range SI2 Radiant Shape Diamond GIA#1226690860 2 Side stones: 1.73ct Fancy Yellow VS Cadillac’s side stones Cath...

Category

2010s American Modern Three-Stone Rings

Materials

Yellow Diamond, 18k Gold, Yellow Gold, Platinum

GIA Certified 3 Stone Ring with 3.34ct Fancy Yellow VVS2 Radiant Cut
GIA Certified 3 Stone Ring with 3.34ct Fancy Yellow VVS2 Radiant Cut

GIA Certified 3 Stone Ring with 3.34ct Fancy Yellow VVS2 Radiant Cut

By M&V Vanguard Jewelry

Located in New York, NY

3 stone ring in Platinum & 18K Yellow Gold Center: 3.34ct Natural Fancy Yellow Even VVS2 Radiant Shape Diamond GIA#2225384189 Side stones: Two side stones: 0.93ct E color VVS clarit...

Category

2010s American Modern Three-Stone Rings

Materials

Yellow Diamond, 18k Gold, Yellow Gold, Platinum

GIA Certified 3-Stone Ring with 5.04 Carat Sapphire Pear Shape
GIA Certified 3-Stone Ring with 5.04 Carat Sapphire Pear Shape

GIA Certified 3-Stone Ring with 5.04 Carat Sapphire Pear Shape

By M&V Vanguard Jewelry

Located in New York, NY

3 stone ring in PT950 with blue sapphire Double halo around center stone, with blue sapphires, diamond shank and halos around side stones; Side stones: 0.74 tcw G VS1 Center stone: ...

Category

2010s Modern Three-Stone Rings

Materials

Sapphire, Platinum

GIA Certified 3-Stone Ring with 3.04ct Fancy Light Yellow VS2 Radiant
GIA Certified 3-Stone Ring with 3.04ct Fancy Light Yellow VS2 Radiant

GIA Certified 3-Stone Ring with 3.04ct Fancy Light Yellow VS2 Radiant

By M&V Vanguard Jewelry

Located in New York, NY

Engagement ring in 18K YG & PT950 Radian cut Diamond 3.04ct Natural Fancy Light Yellow Even VS2 Center Stone: Radiant Shape Diamond GIA# 7406066295 3.04ct Natural Fancy Light Yellow...

Category

2010s American Modern Three-Stone Rings

Materials

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

3 Carat Fancy Yellow Cushion Diamond Engagement Ring
3 Carat Fancy Yellow Cushion Diamond Engagement Ring

3 Carat Fancy Yellow Cushion Diamond Engagement Ring

By Rare Colors

Located in New York, NY

This elegant 3-carat Fancy Yellow three-stone engagement ring is a timeless symbol of love and commitment.

Category

2010s Three-Stone Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

GIA Certified 3-Stone Ring with 11.18ct Fancy Light Yellow VVS2 Radiant Cut
GIA Certified 3-Stone Ring with 11.18ct Fancy Light Yellow VVS2 Radiant Cut

GIA Certified 3-Stone Ring with 11.18ct Fancy Light Yellow VVS2 Radiant Cut

By M&V Vanguard Jewelry

Located in New York, NY

3 stone ring in Platinum & 18K Yellow Gold Center: 11.18ct Natural Fancy Light Yellow Even VVS2 Radiant shape Diamond GIA#2225264298 Side stones Cadillac Shape: 1.01ct D colo...

Category

2010s American Modern Three-Stone Rings

Materials

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

Leon Mege Halo Platinum Three-stone Ring with Certified Blue Cushion Sapphire
Leon Mege Halo Platinum Three-stone Ring with Certified Blue Cushion Sapphire

Leon Mege Halo Platinum Three-stone Ring with Certified Blue Cushion Sapphire

By Leon Mege

Located in New York, NY

"Montpassier™ three-stone ring, featuring 6.97-carat cushion sapphire, AGL-certified #1093373, vibrant blue gemstone is surrounded by a diamond halo and flanked by a pair of diamond ...

Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Vintage 3.39 Carat Diamond and Platinum Trilogy Ring
Vintage 3.39 Carat Diamond and Platinum Trilogy Ring

Vintage 3.39 Carat Diamond and Platinum Trilogy Ring

Located in Jesmond, Newcastle Upon Tyne

This stunning, fine and impressive 3 stone diamond ring has been crafted in platinum.

Category

21st Century and Contemporary English Three-Stone Rings

Materials

Diamond, Platinum

GIA Certified 3 stone ring with 6.28ct Cushion Cut Green Emerald
GIA Certified 3 stone ring with 6.28ct Cushion Cut Green Emerald

GIA Certified 3 stone ring with 6.28ct Cushion Cut Green Emerald

By M&V Vanguard Jewelry

Located in New York, NY

GIA Certified 3 stone ring with 6.28ct Cushion Cut Green Emerald Mounted in Plat & 18k Yellow Gold GIA Certified Side Stones: 0.30ct D VVS1 GIA#6472293161 Cadillac cut diamond 0.30...

Category

2010s American Modern Three-Stone Rings

Materials

Emerald, 18k Gold, Yellow Gold, Platinum

GIA Cert. 1.85 Carat Oval Blue Sapphire & Diamond 14K White Gold 3 Stone Ring
GIA Cert. 1.85 Carat Oval Blue Sapphire & Diamond 14K White Gold 3 Stone Ring

GIA Cert. 1.85 Carat Oval Blue Sapphire & Diamond 14K White Gold 3 Stone Ring

Located in Miami, FL

Presented here is a GIA certified 1.85-carat oval-cut sapphire and round diamond 3-stone ring. On its shoulders rest two round-cut, brilliant diamonds, totaling 0.22 carats, secured ...

Category

21st Century and Contemporary Art Deco Three-Stone Rings

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold

GIA Certified 3-Stone Ring with 4.04 Ct Fancy Yellow VVS2 Cushion Cut
GIA Certified 3-Stone Ring with 4.04 Ct Fancy Yellow VVS2 Cushion Cut

GIA Certified 3-Stone Ring with 4.04 Ct Fancy Yellow VVS2 Cushion Cut

By M&V Vanguard Jewelry

Located in New York, NY

3 stone ring in Platinum & 18K Yellow Gold Center: 4.04ct Natural Fancy Yellow Even VVS2 Cushion Shape Diamond GIA#2223222634 Two side half-moons shapes diamond: ...

Category

2010s American Modern Three-Stone Rings

Materials

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

GIA Certified 3 Stone Ring with 5.02ct Fancy Intense Yellow Radiant Cut
GIA Certified 3 Stone Ring with 5.02ct Fancy Intense Yellow Radiant Cut

GIA Certified 3 Stone Ring with 5.02ct Fancy Intense Yellow Radiant Cut

By M&V Vanguard Jewelry

Located in New York, NY

Introducing our exquisite 18K Yellow Gold and Platinum Ring, featuring a breathtaking centerpiece: a 5.02-carat Natural Fancy Intense Yellow Even SI2 Radiant Shape Diamond certified ...

Category

2010s American Modern Three-Stone Rings

Materials

Yellow Diamond, 18k Gold, Yellow Gold, Platinum

Edwardian 18K Gold Opal and Diamond Three-Stone Ring
Edwardian 18K Gold Opal and Diamond Three-Stone Ring

Edwardian 18K Gold Opal and Diamond Three-Stone Ring

Located in Venice, CA

The face of the rings measures 3/4” x 1/4” with a depth of 3/16”.

Category

Antique Early 1900s Edwardian Three-Stone Rings

Materials

Diamond, White Diamond, Opal, Gold, 18k Gold, Platinum

GIA Certifies 3 stone ring with 3.18ct Fancy Dark Brown Yellow VS2 Emerald Cut
GIA Certifies 3 stone ring with 3.18ct Fancy Dark Brown Yellow VS2 Emerald Cut

GIA Certifies 3 stone ring with 3.18ct Fancy Dark Brown Yellow VS2 Emerald Cut

By M&V Vanguard Jewelry

Located in New York, NY

GIA Certifies Multi Side stone ring with 3.18ct Fancy Dark Brown Yellow VS2 Emerald Cut in 14k Yellow Gold & Platinum Side stones Marquise Diamonds totaling 0.30ct Center Stone: 3.1...

Category

2010s American Modern Three-Stone Rings

Materials

Brown Diamond, 14k Gold, Platinum

Vintage 2.86 Carat Diamond and Platinum Trilogy Engagement Ring
Vintage 2.86 Carat Diamond and Platinum Trilogy Engagement Ring

Vintage 2.86 Carat Diamond and Platinum Trilogy Engagement Ring

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive vintage 2.86 carat diamond and platinum trilogy ring; part of our diverse collection of diamond jewelry.

Category

Vintage 1970s Three-Stone Rings

Materials

Diamond, Platinum

3.93 Carat AGL Certified Sapphire Diamond Platinum Ring
3.93 Carat AGL Certified Sapphire Diamond Platinum Ring

3.93 Carat AGL Certified Sapphire Diamond Platinum Ring

Located in New York, NY

This impressive platinum ring is centered with an AGL certified cushion cut sapphire that weighs 3.93ct. The sapphire is accentuated by sparkling trapezoid and round cut diamonds tha...

Category

20th Century Three-Stone Rings

Materials

Diamond, Blue Sapphire, Platinum

1940s 3.84 Carat Diamond Trilogy Engagement Ring in Platinum
1940s 3.84 Carat Diamond Trilogy Engagement Ring in Platinum

1940s 3.84 Carat Diamond Trilogy Engagement Ring in Platinum

Located in Jesmond, Newcastle Upon Tyne

This interior of the shank is hallmarked with the platinum mark (PLATINUM). This impressive vintage three stone engagement ring is supplied with three IDGL diamond grading report ce...

Category

Vintage 1940s Three-Stone Rings

Materials

Diamond, Platinum

Platinum Filigree Diamond and Sapphire Ring Size 7.5 #24020
Platinum Filigree Diamond and Sapphire Ring Size 7.5 #24020

Platinum Filigree Diamond and Sapphire Ring Size 7.5 #24020

Located in Washington Depot, CT

Platinum Filigree Diamond and Sapphire Ring Size 7.5 This sparkling ring features 3 old mine cut diamonds (center), 12 round single and brilliant cut diamonds and 10 round sapphires...

Category

20th Century Georgian Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

7 Carats Red Ruby and Diamond Platinum Ring
7 Carats Red Ruby and Diamond Platinum Ring

7 Carats Red Ruby and Diamond Platinum Ring

Located in London, GB

All three stones are set in platinum and complemented by a clean, classic pavé diamond band.

Category

21st Century and Contemporary British Contemporary Three-Stone Rings

Materials

Ruby, Diamond, Platinum

3 Carat Greenish Yellow Diamond Engagement Ring - Rare Colors
3 Carat Greenish Yellow Diamond Engagement Ring - Rare Colors

3 Carat Greenish Yellow Diamond Engagement Ring - Rare Colors

By Rare Colors

Located in New York, NY

Celebrate your love with a statement of enduring beauty and sophistication. At the heart of this exquisite three-stone engagement ring is a stunning 3.02-carat fancy greenish-yellow ...

Category

2010s Three-Stone Rings

Materials

Diamond, Yellow Diamond, Rose Gold, Platinum

3-stone Ring with GIA H/VS2 Emerald Center and Baguette Sides. D6.50ct.t.w.
3-stone Ring with GIA H/VS2 Emerald Center and Baguette Sides. D6.50ct.t.w.

3-stone Ring with GIA H/VS2 Emerald Center and Baguette Sides. D6.50ct.t.w.

Located in Los Angeles, CA

Three stone ring in platinum with GIA certified H/VS2 emerald cut center and channel set tapered baguette side stones. D6.50ct.t.w. (Center - 6.02ct.)

Category

2010s North American Three-Stone Rings

Materials

Diamond, Platinum

3-stone Ring with GIA G/VS2 Cushion Center and Half Moon Sides. D4.32ct.t.w.
3-stone Ring with GIA G/VS2 Cushion Center and Half Moon Sides. D4.32ct.t.w.

3-stone Ring with GIA G/VS2 Cushion Center and Half Moon Sides. D4.32ct.t.w.

Located in Los Angeles, CA

3-stone ring in platinum with 3-prong set half moon sides and claw set GIA certified G/VS2 cushion cut diamond center stone.

Category

2010s North American Three-Stone Rings

Materials

Diamond, Platinum

3 Stone with Blue Cushion Cut Sapphire
3 Stone with Blue Cushion Cut Sapphire

3 Stone with Blue Cushion Cut Sapphire

By M&V Vanguard Jewelry

Located in New York, NY

Introducing a truly enchanting masterpiece, behold the exquisite allure of our three-stone ring featuring a magnificent 11-carat blue cushion-cut sapphire as its centerpiece. This re...

Category

2010s American Modern Three-Stone Rings

Materials

Sapphire, Platinum

Art Deco Three Stone Twisted Ring 1.25 Ct Diamond
Art Deco Three Stone Twisted Ring 1.25 Ct Diamond

Art Deco Three Stone Twisted Ring 1.25 Ct Diamond

Located in Napoli, IT

Love is in the Air Beautiful and very well hand constructed, Art Deco Diamond three stone ring, lovely twisted or cross over version as in vogue during the Nouveau and Deco period Cl...

Category

Vintage 1920s European Art Deco Three-Stone Rings

Materials

Diamond, 18k Gold, Platinum

Vintage 3.40Ct Diamond and Platinum Trilogy Engagement Ring Circa 1950
Vintage 3.40Ct Diamond and Platinum Trilogy Engagement Ring Circa 1950

Vintage 3.40Ct Diamond and Platinum Trilogy Engagement Ring Circa 1950

Located in Jesmond, Newcastle Upon Tyne

This interior of the shank is hallmarked with the platinum mark (PLAT). This vintage three stone engagement ring is supplied with three European Diamond Report (EDR) certificates.

Category

Vintage 1950s Three-Stone Rings

Materials

Diamond, Platinum

1.67 Carat Oval Cut Ruby and Diamond Three-Stone Band Ring
1.67 Carat Oval Cut Ruby and Diamond Three-Stone Band Ring

1.67 Carat Oval Cut Ruby and Diamond Three-Stone Band Ring

Located in Miami, FL

Details: Item Type: Three Stone Ring Metal: Platinum 900 Size: 6.25 Weight: 4.60 Grams   Center Gemstone Details: Type: Ruby Carat: 1.67 CTTW Color: Red Cut: Oval Cut Quality: 3 Pie...

Category

21st Century and Contemporary Contemporary Three-Stone Rings

Materials

Diamond, Ruby, Platinum

Art Deco Style 2.90 Ct Old Mine Cut Diamond Three Stone Platinum Mount
Art Deco Style 2.90 Ct Old Mine Cut Diamond Three Stone Platinum Mount

Art Deco Style 2.90 Ct Old Mine Cut Diamond Three Stone Platinum Mount

Located in Napoli, IT

Love Token Very beautiful 2.90 Ct Old Mine Cut Diamonds trilogy ring Rare old cut Diamonds set to be find, a fabulous, remarkable trio, hand faceted during 1800, reset along the time...

Category

Mid-20th Century European Art Deco Three-Stone Rings

Materials

Diamond, Platinum

4 prong Platinum Set Oval Sapphire with Diamond Trillions on side Platinum Ring
4 prong Platinum Set Oval Sapphire with Diamond Trillions on side Platinum Ring

4 prong Platinum Set Oval Sapphire with Diamond Trillions on side Platinum Ring

Located in Saratoga Springs, NY

#1 Natural Mined Sapphire and Natural Mined Diamond Ring Sapphire Attributes: Oval Faceted 2.61ctw (9.25 X 6.80 X 4.55mm) Lightly Included (L1), 366 moderate blue Proportions: Very G...

Category

2010s Contemporary Three-Stone Rings

Materials

Sapphire, Platinum

Vintage 1.81 Carat Diamond and Platinum Trilogy Engagement Ring Circa 1945
Vintage 1.81 Carat Diamond and Platinum Trilogy Engagement Ring Circa 1945

Vintage 1.81 Carat Diamond and Platinum Trilogy Engagement Ring Circa 1945

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive vintage 1.81 carat diamond and platinum trilogy ring; part of our diverse vintage engagement rings collection.

Category

Vintage 1940s Unknown Three-Stone Rings

Materials

Diamond, Platinum

Antique 1.30 Carat Diamond and Platinum Trilogy Engagement Ring Circa 1925
Antique 1.30 Carat Diamond and Platinum Trilogy Engagement Ring Circa 1925

Antique 1.30 Carat Diamond and Platinum Trilogy Engagement Ring Circa 1925

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive antique 1.30 carat diamond and platinum trilogy ring; part of our diverse collection of antique three stone diamond rings.

Category

Vintage 1920s Unknown Three-Stone Rings

Materials

Diamond, Platinum

Antique 1.55 Carat Diamond and Platinum Cluster Engagement Ring Circa 1920
Antique 1.55 Carat Diamond and Platinum Cluster Engagement Ring Circa 1920

Antique 1.55 Carat Diamond and Platinum Cluster Engagement Ring Circa 1920

Located in Jesmond, Newcastle Upon Tyne

Reflections in photographs may detract from the true representation of this stunning 3 stone diamond cluster engagement ring in platinum.

Category

Vintage 1920s Unknown Three-Stone Rings

Materials

Diamond, Platinum

Edwardian Emerald and Diamond 18 Carat Gold Three-Stone Cluster Ring
Edwardian Emerald and Diamond 18 Carat Gold Three-Stone Cluster Ring

Edwardian Emerald and Diamond 18 Carat Gold Three-Stone Cluster Ring

Located in Chipping Campden, GB

Surrounding the bright emeralds there is a halo of diamonds. The diamonds total 48pts and the stones are all set in platinum and the band is modelled in 18carat gold.

Category

Antique Early 1900s British Edwardian Three-Stone Rings

Materials

Diamond, Emerald, Gold, Yellow Gold, Platinum

Royal Blue Natural Sapphire 1.15 Ct Diamond Trilogy Platinum Ring
Royal Blue Natural Sapphire 1.15 Ct Diamond Trilogy Platinum Ring

Royal Blue Natural Sapphire 1.15 Ct Diamond Trilogy Platinum Ring

Located in Napoli, IT

Dreams Come True This superb vintage ring is mid-century, bearing English hallmarks A stunning trinity design in a classy, timeless version, sleek and for ever elegant, would be perf...

Category

Mid-20th Century Contemporary Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Certified 5.22 Ct Burmese Pink Sapphire Diamond Platinum Ring, Estate
Certified 5.22 Ct Burmese Pink Sapphire Diamond Platinum Ring, Estate

Certified 5.22 Ct Burmese Pink Sapphire Diamond Platinum Ring, Estate

Located in Napoli, IT

One of a Kind A rare, quite unique Pink Sapphire Diamond engagement ring, estate, mid-century. Exquisitely hand crafted of solid Platinum, marked Marvellous design for the mounting p...

Category

2010s European Contemporary Three-Stone Rings

Materials

Diamond, Pink Sapphire, Platinum

Antique 18ct Gold & Platinum Stamped 1920s Emerald and Diamond Crossover Ring
Antique 18ct Gold & Platinum Stamped 1920s Emerald and Diamond Crossover Ring

Antique 18ct Gold & Platinum Stamped 1920s Emerald and Diamond Crossover Ring

Located in Brighton, GB

The ring is crafted in 18ct yellow gold and platinum, featuring a natural emerald centre stone weighing approximately 0.35 carats and two natural diamonds, approximately 0.20 carats ...

Category

Early 20th Century Three-Stone Rings

Materials

Diamond, Emerald, Gold, Platinum

2.26ct Old Miner Cut Diamond & 2.16ct Emerald Three-Stone 18K Gold Ring
2.26ct Old Miner Cut Diamond & 2.16ct Emerald Three-Stone 18K Gold Ring

2.26ct Old Miner Cut Diamond & 2.16ct Emerald Three-Stone 18K Gold Ring

Located in New York, NY

Title: This exquisite three-stone ring showcases a richly colored 2.16 carat oval emerald framed by two antique Old Miner Cut diamonds, weighing 1.20 and 1.06 carats respectively.

Category

20th Century Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

GIA 8.30 Carat Sapphire and Diamond Engagement Ring Platinum Untreated
GIA 8.30 Carat Sapphire and Diamond Engagement Ring Platinum Untreated

GIA 8.30 Carat Sapphire and Diamond Engagement Ring Platinum Untreated

By Emeralds Maravellous

Located in Brunswick, ME

Statement GIA Certified Unheated Natural Blue Sapphire and Diamond Engagement Ring Three Stone in Platinum.

Category

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

Materials

Sapphire, Blue Sapphire, Diamond, Platinum

Antique 18ct Gold & Platinum 1920’s Diamond Trilogy Crossover Ring
Antique 18ct Gold & Platinum 1920’s Diamond Trilogy Crossover Ring

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.

Category

Early 20th Century English Three-Stone Rings

Materials

Diamond, Gold, 18k Gold, Platinum

Edwardian Diamond and 18 Carat Gold Three Stone Ring
Edwardian Diamond and 18 Carat Gold Three Stone Ring

Edwardian Diamond and 18 Carat Gold Three Stone Ring

Located in Chipping Campden, GB

Modelled in 18 carat yellow gold. The stones are set in platinum. Ring Size: J or 4 3/4 Height Off Finger: 6mm Weight: 2.9g

Category

Antique Early 1900s British Edwardian Three-Stone Rings

Materials

Diamond, Gold, 18k Gold

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3 Stone Diamond Platinum Ring For Sale on 1stDibs

Find the exact 3 stone diamond platinum ring you’re shopping for in the variety available on 1stDibs. Frequently made of Platinum, Gold and 18k Gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. You’re likely to find the perfect 3 stone diamond platinum ring among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. Creating a 3 stone diamond platinum ring has been a part of the legacy of many jewelers, but those produced by Roman Malakov, Single Stone and Tiffany & Co. are consistently popular. An emerald cut version of this piece has appeal, but there are also round cut and old european cut versions for sale. Finding a 3 stone diamond platinum ring for sale for women should be easy, but there are 1083 pieces available to browse for unisex as well as men, too.

How Much is a 3 Stone Diamond Platinum Ring?

Prices for a 3 stone diamond platinum ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $19 and can go as high as $3,350,000, while this accessory, on average, fetches $13,967.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.