Skip to main content

Platinum Three-Stone Rings

6
2,007
8
to
206
1,623
358
3
3.25
3.5
3.75
4
4.25
4.5
4.75
5
5.25
5.5
5.75
6
6.25
6.5
6.75
7
7.25
7.5
7.75
1
10
579
1,425
31
45
94
62
22
38
16
14
29
31
146
96
60
47
42
1,363
637
15
30,782
3,853
1,499
1,454
2,349
1,875
498
298
282
241
386
312
261
252
170
to
411
357
228
72
18
17
9
5
5
1
1
Metal: Platinum
Rectangular Brilliant-Cut Diamond Ring
Located in London, GB
A rectangular brilliant-cut diamond ring, the cut cornered rectangular modified brilliant-cut diamond, accompanied by GIA report stating to be of E colour and SI1 clarity, four doubl...
Category

Early 2000s Unknown Modern Platinum Three-Stone Rings

Materials

Platinum

Vintage 1.70ct Yellow Sapphire and Diamond RIng, c.1970s
Located in London, GB
A bright yellow sapphire takes centre stage in this beautiful vintage ring from the 1970s. The emerald cut stone is 1.70 carat and is rub over set into contrasting platinum. To eithe...
Category

1970s Unknown Vintage Platinum Three-Stone Rings

Materials

Diamond, Yellow Sapphire, Platinum

GIA Certified 3.04 Carat Solitaire Diamond Ring
Located in London, GB
A single stone diamond ring, the round brilliant-cut diamond weighing 3.04 carats, accompanied by GIA Certificate stating to be of H colour, SI1 clarity, ten claw-set to a platinum ...
Category

Early 2000s British Contemporary Platinum Three-Stone Rings

Materials

Diamond, Platinum

Diamond Three-Stone Ring
Located in London, GB
A diamond three stone ring, the three graduating emerald-cut diamonds, weighing a total of 1.15 carats, rub over set to a platinum mount, with chenie...
Category

2010s British Modern Platinum Three-Stone Rings

Materials

Diamond, Platinum

Art Nouveau Natural Pearl and Diamond Ring
Located in London, GB
An Art Nouveau natural pearl and diamond ring, the central pearl accompanied by a AnchorCert report stating the pearl to be natural and ...
Category

Early 1900s Art Nouveau Antique Platinum Three-Stone Rings

Materials

Diamond, Natural Pearl, Yellow Gold, Platinum

GIA Certified 1.47 Carat Emerald-Cut Solitaire Diamond Ring
Located in London, GB
A single stone solitaire diamond ring, the emerald-cut diamond weighing 1.47 carats, of F colour, VS1 clarity, GIA certificate, f...
Category

Early 2000s British Modern Platinum Three-Stone Rings

Materials

Diamond, Platinum

Belle Époque Natural Pearl and Diamond Ring
Located in London, GB
A Belle Époque natural pearl and diamond ring, the vertically set three stone pearl, accompanied by a Gem and Pearl Laboratory certifica...
Category

Early 1900s Unknown Belle Époque Antique Platinum Three-Stone Rings

Materials

Diamond, Natural Pearl, Platinum

Sapphire and Diamond Three-Stone Ring
Located in London, GB
A sapphire and diamond three stone ring, the oval-cut sapphire weighing 3.13 carats, set between two round old-cut diamonds weighing 2...
Category

1930s Art Deco Vintage Platinum Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Peter Suchy GIA 2.41 Carat Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
Diamond engagement ring. GIA certified 2.41ct emerald cut diamond in a platinum three-stone setting with two elongated step cut trapezoid side diamonds...
Category

21st Century and Contemporary Platinum Three-Stone Rings

Materials

Diamond, Platinum

3 Carat Natural Brazilian Alexandrite and Diamond Three-Stone Platinum Ring
By RAF
Located in New York, NY
An elegant and classic three-stone alexandrite ring, centered with an oval mixed-cut natural, no-heat Brazilian Alexandrite weighing well over three carats, accented with two shield ...
Category

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

Materials

Alexandrite, Diamond, Platinum

4.5 Ct Emerald Three-Stone Ring Past Present Future Diamond Band Platinum
Located in New York, NY
Approximately 4.5 Ct Emerald Three-Stone Ring Past Present Future Diamond Band in Platinum, Size 8 Size 8 , It can not be resized as it ha...
Category

2010s Platinum Three-Stone Rings

Materials

Emerald, Diamond, Platinum

Roman Malakov 3.23 Carats Oval Cut Diamond Three Stone Engagement Ring
Located in New York, NY
A classic and vibrant three-stone engagement ring showcasing a 3.23 carats oval cut diamond certified by GIA as I Color, I2 in Clarity and set in a classic four prong basket setting....
Category

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

Materials

Diamond, Platinum

Cartier 1.55 carat GIA FVVS1 Emerald Cut Diamond Three Stone Ring with Sapphires
Located in New York, NY
This sophisticated and unique Cartier ring would be a one of a kind engagement ring or perfect as a right hand statement piece. This ring showcases a stunning 1.55 carat emerald cut...
Category

2010s French Platinum Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Peter Suchy GIA 1.51 Carat Oval Natural Ruby Diamond Platinum Engagement Ring
Located in Stamford, CT
Three stone platinum engagement ring. GIA certified 1.51cts Oval natural no heat ruby center stone in a handmade platinum basket setting with two half moon accent diamonds. Created i...
Category

21st Century and Contemporary American Platinum Three-Stone Rings

Materials

Diamond, Ruby, Platinum

1.46 Carat Fancy Yellow Diamond Three-Stone Platinum Engagement Ring
Located in Stamford, CT
Canary yellow diamond and white diamond engagement ring. GIA certified 1.46ct. yellow center diamonds in a three-stone platinum setting with 2 Trilliant cut side diamonds. Extra fin...
Category

21st Century and Contemporary Platinum Three-Stone Rings

Materials

Diamond, Yellow Diamond, Platinum

Fine Edwardian Three Stone Ring Platinum Diamond Ring
Located in Zurich, Zollstrasse
This antique ring was skillfully handcrafted sometime during the Edwardian design period ( 1900-1920 ). The setting is platinum and features 3 larger brillinat cut Diamonds weighing ...
Category

20th Century Edwardian Platinum Three-Stone Rings

Materials

Diamond, Platinum

Contemporary Stylish Colombian Three-Stone Emerald Platinum Ring
Located in US
This is a beautiful and classic design Emerald Platinum Three Stone Engagement Ring Feature three genuine and natural COLOMBIAN emeralds, emerald cut weighing approx. 4.0 Carat. The ...
Category

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

Materials

Emerald, Platinum

GIA Certified 8.55 cts Cushion Sapphire Diamond platinum RIng
Located in Miami, FL
This stunning Olatinum mounting is centered with a Fine Deep Blue Sapphire, all-natural without any indications of Heating, and famous Ceylon Origin, weighing 5.55 carats. This Beau...
Category

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

Materials

Diamond, Sapphire, Platinum

GIA Certified 10.88 Carat Fancy Yellow Oval Diamond Ring
Located in Rome, IT
Step into the realm of unparalleled luxury with our latest masterpiece: a breathtaking 10.88 carat fancy yellow oval diamond ring, set in solid platinum and accompanied by two exquis...
Category

2010s Unknown Contemporary Platinum Three-Stone Rings

Materials

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

BVLGARI 4.86 carats GRS Emerald Diamond Platinum Three Stone Ring
Located in Miami, FL
This Classic BLGARI Natural Emerald and Diamond Three Stone Engagement Ring boasts beauty with an approximate total weight of 5.5 grams.  Expertly crafted in solid Platinum and 18k y...
Category

1980s Vintage Platinum Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Victorian Style 5 Stone Diamond 18k Gold & Platinum Ring
Located in Beverly Hills, CA
Center Stone: 5 diamonds Cut: Old European and 1 round brilliant Weight: 1.98 carats Color: I-J Clarity: SI Metal: 18k yellow gold and platinum Era: Victorian Style Circa: 2024 Hall...
Category

21st Century and Contemporary Victorian Platinum Three-Stone Rings

Materials

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

GIA 3.00 Carat Fancy Color Diamond Yellow Gold & Platinum Three Stone Ring
Located in Beverly Hills, CA
Certificate: GIA Center Stone: Diamond Cut: Square emerald cut Weight: 3.00 carats Color: Fancy Dark Orangy Brown Clarity: I2 Accent Stone: 2 diamonds Cut: Kite shape Weight: 0.80 ca...
Category

1980s Vintage Platinum Three-Stone Rings

Materials

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

GIA No Heat Burma Carved Sapphire 1.05 Two Diamonds 0.71 Carat Platinum Ring
Located in New York, NY
Exquisite GIA No Heat Burma Carved Sapphire Ring with Diamonds in Platinum - 1.05ct Sapphire, 0.71ct Diamonds Finger size 6 GIA certificate # 2231099781 Elevate your jewelry collecti...
Category

2010s American Contemporary Platinum Three-Stone Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified 1.37 Carat Spinel Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
Red natural untreated Spinel and diamond three-stone engagement ring. Elongated spinel with two princess cut side diamonds in a platinum setting. 1 c...
Category

Late 20th Century Platinum Three-Stone Rings

Materials

Diamond, Spinel, Platinum

Untreated Kashmir Sapphire Ring, 3.32 Carats
Located in New Orleans, LA
This remarkable octagonal step-cut Kashmir sapphire achieves the deep, velvety blue hue so prized in these gems. Weighing 3.32 carats, the stone's vib...
Category

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

Materials

Blue Sapphire, Sapphire, White Diamond, Diamond, Platinum

GIA Certified 10.26 Carats Cushion Cut Diamond Three-Stone Engagement Ring
Located in New York, NY
A beautiful engagement ring, featuring a 10.26 carat cushion cut diamond certified by GIA as J color and VS2 clarity. Flanked by epaulette diamonds on each side weighing 1.36 carats ...
Category

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

Materials

Diamond, Platinum

Burma Pigeon-Blood Ruby and Diamond Ring, 3.16 Carat
Located in New Orleans, LA
The amazing 3.16-carat Burma ruby in this phenomenal ring possesses the prized "pigeon blood" red coloration that is so desired in these rare jewels. This ...
Category

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

Materials

Diamond, Ruby, White Diamond, Platinum

White Diamond North-South Ring, 3.04 Carat
Located in New Orleans, LA
Three incredible, certified white diamonds totaling 3.04 carats are simply radiant in this three-stone North-South ring. The cushion-shaped center stone weighs 1.06 carats and displays a D color with VS2 clarity. The pear-shaped diamonds weigh a combined 1.98 carats with one possessing a D color with VS2 clarity, while the second has an E color with VS1 clarity. All three jewels...
Category

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

Materials

White Diamond, Diamond, Platinum

6 carat Natural No Heat Blue Sapphire and Diamond Ring
Located in New York, NY
Certified natural no heat 6.09 carat Cushion cut sapphire set in handmade platinum and diamond mounting. .66 carats of diamonds. This sapphire has exceptional color and brilliance....
Category

21st Century and Contemporary Platinum Three-Stone Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

JB Star Platinum & GIA Certified Radiant Cut Diamond Three Stone Engagement Ring
Located in Tustin, CA
We are pleased to offer this JB Star Platinum & Radiant Cut Diamond Three Stone Engagement Ring. This stunningly beautiful ring features a GIA Certified 3.22ct E/SI1 Radiant cut diam...
Category

Early 2000s American Contemporary Platinum Three-Stone Rings

Materials

Diamond, Platinum

Old European 2.80 Carat Diamond Solitaire Ring
Located in Rome, IT
2.83 ct Vintage / Art Deco Old European & Old Mine Cut Diamond Bezel Set Engagement Ring in Platinum. The ring weighs 3.8 grams, size 6, the center stone is an Natural Old European C...
Category

1940s Unknown Art Deco Vintage Platinum Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

Antique Art Deco Platinum Old European Diamond Three Stone Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old European Diamond Three Stone Ring. This gorgeous art deco platinum three diamond ring is crafted in platinum. The top of the ring holds three ...
Category

1920s Art Deco Vintage Platinum Three-Stone Rings

Materials

Diamond, Platinum

Antique 18kt Gold and Platinum 3-Stone Diamond Ring
Located in Braintree, GB
Antique 18kt Gold and Platinum 3-Stone Diamond Ring Early 20th century, Circa 1900. Ring Size: UK Size J (US Size 4 3/4, EU Size 48) Weight: 2.71 grams Material: 18kt Gold and Plati...
Category

1890s British Victorian Antique Platinum Three-Stone Rings

Materials

Diamond, Gold, Platinum

Emerald cut engagement ring
Located in Dublin, IE
Weight: 4.6572 DWT (7.24 grams) Primary Stone Count: 1-stone Primary Stone Type: Diamond Approx. Shoulder Width: 2.72 Approx. Finger Size: 7 Approx. Top Height: 6.6 Approx. Height: 2...
Category

2010s Irish Modern Platinum Three-Stone Rings

Materials

Diamond, Platinum

Edwardian 18 Carat Gold and Platinum Old European Cut Diamond Three-Stone Ring
Located in Chipping Campden, GB
A beautiful diamond three stone ring modelled in 18carat gold and the stones set in platinum. The diamonds are H colour VS1, bright and are old European cut. The central diamond meas...
Category

Early 1900s British Edwardian Antique Platinum Three-Stone Rings

Materials

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

New Platinum 2.42ctw Gia Oval Vivid Pink Mahenge Spinel & Diamond 3 Stone Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Mahenge Spinel - Oval Brilliant Cut - Claw Prong Set - Vivid Pinkish Red Color w/ Natural Inclusions - NO HEAT - 1.54ct (exact) ** See Certification...
Category

2010s American Platinum Three-Stone Rings

Materials

Diamond, Spinel, Platinum

Vintage Original Platinum Natural Diamond Decorated Three Stone Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 2.6 grams. Totally is diamond 0.50 carat. The diamond is has H color vs-s1 clarity. Ring size is US 9.2 We can make any size. Box is not inc...
Category

1970s European Retro Vintage Platinum Three-Stone Rings

Materials

Diamond, Platinum

GIA Emerald Cut White Diamond Three Stone Ring in Platinum
Located in Los Angeles, CA
Beautiful 2.20 ct. I VVS2 with two good quality white diamond baguettes. Handmade in platinum. Ring size 5. GIA certificate is included.
Category

21st Century and Contemporary Platinum Three-Stone Rings

Materials

White Diamond, Platinum

GIA Certified 12 Carat Emerald Cut Diamond Ring TYPE IIA
Located in Rome, IT
Unrivaled Opulence: GIA Certified 12 Carat Flawless D Color Type IIA Emerald Cut Diamond Ring! Prepare to be captivated by the pinnacle of luxury and sophistication with our exquisit...
Category

2010s Unknown Contemporary Platinum Three-Stone Rings

Materials

Diamond, White Diamond, Emerald, Platinum

GIA Certified 2.87 Carat Round Diamond Three-Stone Platinum Engagement Ring
Located in Stamford, CT
Three-stone diamond engagement ring. Old mine cushion cut center stone with two oval old mine cut side diamonds set in a platinum three-stone setting...
Category

Early 20th Century Platinum Three-Stone Rings

Materials

Diamond, Platinum

GIA 3.53 carat H-VS1 Emerald Cut Diamond Three Stone Ring in Platinum
Located in La Jolla, CA
GIA Certified 3.53 cts Emerald Cut Diamond Three Stone Ring in Platinum GIA Certified Emerald cut Diamond Three Stone Ring features a center Emerald cut Diamond weighing 3.53 carats...
Category

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

Materials

Diamond, Platinum

GIA Certified 8 Carat Excellent Cut Platinum Ring
Located in Rome, IT
Introducing the pinnacle of romantic expression and fine craftsmanship. This platinum ring exudes sophistication with its central heart-shaped diamond, masterfully cut to showcase it...
Category

2010s Unknown Contemporary Platinum Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 10 Carat VVS1 Clarity Emerald Cut Diamond Ring
Located in Rome, IT
This magnificent ring features a GIA Certified 10.03 carat emerald cut diamond, elegantly set in a luxurious platinum band. The diamond boasts an exceptional F color grade, offering ...
Category

2010s Unknown Contemporary Platinum Three-Stone Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Platinum Full Eternity Diamond Ring, Set With 6.68ct Natural Asscher Diamonds
Located in London, GB
Exude timeless elegance and brilliance with this platinum full eternity diamond ring, meticulously set with 6.68 carats of stunning natural asscher cut diamonds. Each diamond is e...
Category

2010s British Platinum Three-Stone Rings

Materials

Diamond, Platinum

Belle Époque Platinum & Three Stone Old Cut Diamond Ring 1900's
Located in Firenze, IT
The polylobed top bears three brilliant-cut (old-cut) oval diamonds in a surround of rose-cut diamonds. Set in platinum. Gross weight: 4.39 g. Size 7 Top dimensions: 2.2 x 1.8 cm. ...
Category

Early 1900s Italian Belle Époque Antique Platinum Three-Stone Rings

Materials

Diamond, Platinum

Sapphire and Diamond 18kt Yellow Gold and Platinum Ring
Located in Braintree, GB
Sapphire and Diamond 18kt Yellow Gold and Platinum Ring. The elegant three-stone ring features a captivating oval-cut natural sapphire flanked by two round brilliant-cut diamonds, ...
Category

1990s European Platinum Three-Stone Rings

Materials

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

GIA Certified 7.44 Carat Emerald Cut Flawless Clarity Diamond Ring
Located in Rome, IT
This magnificent ring features a GIA Certified 7.44 carat emerald cut diamond, elegantly set in a luxurious platinum band. The diamond boasts a perfect D color grade, the highest gra...
Category

2010s Unknown Contemporary Platinum Three-Stone Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Art Deco Diamond Platinum Three Stone Ring
Located in Beverly Hills, CA
A sweet and authentically vintage Art Deco three-stone diamond engagement ring. The ring features a trio of Old European Cut diamonds totaling approximately 1.00 carats and graded H-...
Category

1920s Art Deco Vintage Platinum Three-Stone Rings

Materials

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

Antique Edwardian 18K Gold and Platinum 0.55ctw Old Cut Diamond Trilogy Ring
Located in Staines-Upon-Thames, GB
An antique diamond, platinum, and yellow gold ring, set with three old European cut diamonds, set in platinum, to an 18 karat yellow gold band. This lovely antique ring is set to t...
Category

1910s Edwardian Vintage Platinum Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Edwardian 3.10 CTW Old Mine Cut Diamond Platinum Antique Three Stone Ring
Located in Philadelphia, PA
Centering an old European diamond weighing approximately 1.40 carats - J color with VS2 clarity Flanked by two additional old European cut diamonds weighing approximately 1.70 carats...
Category

1910s Edwardian Vintage Platinum Three-Stone Rings

Materials

Diamond, Platinum

GIA Certified Oval Diamond 3 Carat with tapered baguette in Platinum
Located in Rome, IT
Introducing a stunning piece of fine jewelry, this GIA Certified Oval Diamond Ring showcases a magnificent 3 carat oval diamond, exquisitely set in platinum and flanked by tapered ba...
Category

2010s Unknown Contemporary Platinum Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified TYPE IIA Oval Diamond Ring D COLOR
Located in Rome, IT
Oval Brilliant Cut Diamond Solitaire Platinum Engagement Ring Type IIa Ideal Cut. The ring weighs 6 grams, size 5.75, the center stone is a Natural Oval Brilliant Cut diamond weighi...
Category

2010s Unknown Contemporary Platinum Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

Vintage 1.40ct Emerald and Diamond Three Stone, c.1950s
Located in London, GB
Made in the 1950s is this gorgeous Emerald and diamond trilogy ring. To the centre a 1.40 carat, square cut emerald is set, flanked by a pair of round brilliant diamonds. Each gliste...
Category

1950s Unknown Vintage Platinum Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

GIA Certifies 3 stone ring with 6.57ct Fancy Light Yellow Radiant Cut Diamond
Located in New York, NY
Step into the world of exquisite elegance with this stunning three-stone ring, masterfully crafted in a sophisticated blend of 950 platinum and 18K yellow gold. At the heart of this ...
Category

2010s American Modern Platinum Three-Stone Rings

Materials

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

1.51 ct Fancy Intense Yellow Three Stone Diamond Engagement Ring
Located in New York, NY
Very elegant and stylish this is a radiant cut fancy yellow diamond engagement ring. Structured as a three stone diamond ring this beautiful engagement ring features a center diamond...
Category

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

Materials

Diamond, Platinum, Yellow Gold, 18k Gold

Platinum Deco Diamond and Blue Sapphire 3 Stone Ring
Located in Lexington, KY
This is a classic three stone ring made in platinum with diamond and blue sapphires. This ring is very sophisticated due to the size and quality of stones used in this three stone de...
Category

1920s Vintage Platinum Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Art Deco 2.30 Carat Natural Sapphire and Diamond Three-Stone Ring
Located in London, GB
Here we have a gorgeous three-stone ring crafted during the pinnacle of the Art Deco movement. This platinum piece features a single emerald cut natural sapphire showcasing a strong ...
Category

Early 20th Century Art Deco Platinum Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Platinum 3.44 Carat D/VVS2 Three Stone Emerald Cut Diamond Engagement Ring
Located in New York, NY
Platinum 3.44 Carat D/VVS2 Three Stone Emerald Cut Diamond Engagement Ring. This is a stunning three-stone diamond engagement ring made with 3 Square emerald-cut diamonds. This ring is crafted in platinum and is designed by New York's famous jeweler Leon Mege. The center diamond is a whopping 3.44ct D color VVS2 clarity diamond...
Category

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

Materials

Diamond, Platinum

Recently Viewed

View All