Platinum Three-Stone Rings
to
301
32,716
3,857
1,613
2,483
876
1,835
465
274
288
176
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
8
614
1,312
26
69
91
63
24
39
11
16
21
28
1,238
686
11
373
284
262
248
182
to
135
125
85
60
53
500
308
235
92
18
11
10
3
2
1
1
1,931
4
1,491
410
Metal: Platinum
GIA 1.26 Blue Round Sapphire Diamond Platinum Three Stone Engagement Ring
Located in Stamford, CT
A masterpiece of sophistication and timeless allure. Light blue well cut bright Sapphire and diamond engagement ring. GIA certified at its heart, a vibrant 1.26-carat blue sapphire c...
Category
21st Century and Contemporary Platinum Three-Stone Rings
Materials
Diamond, Sapphire, Blue Sapphire, Platinum
14.61 Carat Radiant Cut Purple Spinel and Diamond Ring
Located in New York, NY
14.61 carat radiant cut purple spinel with half moon diamonds .67 carats set in a platinum ring. Size 7.
Category
2010s Contemporary Platinum Three-Stone Rings
Materials
Spinel, White Diamond, 18k Gold, Platinum
GIA Certified 3.10 Carat Old Mine Muzo Colombian Emerald & Old Cut Diamond Ring
Located in Miami, FL
Vintage GIA Certified 3.10 Carat No Oil Colombian Emerald and Diamond Three-Stone Ring in Platinum.
This Emerald was sourced from the legendary Muzo Mine, ...
Category
1950s European Retro Vintage Platinum Three-Stone Rings
Materials
Diamond, Emerald, Platinum
Vintage Diamond Platinum Three-Stone Ring Estate Jewelry
Located in Beverly Hills, CA
A gorgeous vintage three-stone diamond ring, made in platinum.
This three-stone ring features an emerald cut diamond flanked by two round brilliant cut diamonds. The center diamond is four-prong set, and the side diamonds are three-prong set.
The ring has a unique head and gallery design made of platinum and tiny yellow gold wires. It looks airy and lacy, yet the platinum prongs provide solid hold for the diamonds.
The shank is beautifully decorated with leafy motif engraving.
Elegant, timeless and feminine, the ring works as a gorgeous engagement ring or anniversary ring.
Made of platinum, the ring features an emerald cut diamond flanked by two round brilliant cut diamonds. The center emerald cut diamond measures 9.88 x 7.42 x 4.50 mm and weighs approximately 2.90-carat (calculated by the formula). It is of P color and VVS2 clarity. Each side round brilliant cut diamond is approximately 0.40-carat, I color, VS1 clarity. Diamond total weight is approximately 3.70 carats.
The ring is size 6, and can be resized.
The diamond part of this vintage ring measures 5/8" x 3/8" (1.6 x 1 centimeters).
The ring weighs 10.7 grams.
The ring is stamped with a maker's mark CTI and hallmark for platinum.
About Platinum Jewelry:
Purity and durability – these two characteristics define platinum from the rest of the precious metals. From the chemical perspective, platinum is one of the most stable elements.
The white color of platinum comes from its purity. While white gold contains an alloy of zinc, copper and nickel, platinum has a pure 95-98% composition. In fact, white gold is yellow gold mixed with other metals and then rhodium plated.
Platinum is durable and denser than gold. Platinum jewelry lasts for ages and can be passed down from generation to generation.
Platinum’s purity and strength make it relevant to the idea of eternal love. It’s an embodiment of strong feelings and rarity. That’s why platinum engagement rings and platinum wedding bands have been popular ever since.
Platinum is also a symbol of status and reputation. It looks subtle and not as obvious as yellow gold. Gemstones set in platinum are not distracting because of the metal’s neutral appearance. The color, brilliance and vibrance of diamonds and colored stones are amplified next to platinum “true white”.
About Vintage Jewelry:
Vintage jewelry is something we can talk about for days. Since the subject is that big and has multiple aspects to discuss, we’d like to focus on the most important parts of it. So, what is vintage...
Category
1980s Unknown Vintage Platinum Three-Stone Rings
Materials
Diamond, Platinum
Peter Suchy 3.91 Yellow Pink Sapphire Platinum Gold Three-Stone Engagement Ring
By Peter Suchy
Located in Stamford, CT
Cushion cut light yellow sapphire and two bright pink half moon sapphires. 3.91ct sapphire center stone, with tow pink sapphire accent diamonds in a thre...
Category
21st Century and Contemporary Platinum Three-Stone Rings
Materials
Yellow Sapphire, Pink Sapphire, Sapphire, Gold, Platinum, Yellow Gold, 1...
Emilio Jewelry GIA Certified 5.75 Carat Oval Fancy Yellow Diamond Ring
By Emilio!
Located in New York, NY
From The Vault at Emilio Jewelry Located on New York's iconic Fifth Avenue,
Showcasing a very special and rare Gia certified natural oval fancy yellow diamond. Gorgeous elongated sha...
Category
21st Century and Contemporary Platinum Three-Stone Rings
Materials
Yellow Diamond, Platinum
3ct Fancy Intense Yellow Oval Diamond Three Stone Ring
By Rare Colors
Located in New York, NY
3.01 carat fancy intense yellow diamond
SI2 Clarity
0.62 Carats of Half Moon Side Diamonds
Set in 18k Yellow Gold & Platinum
GIA Certified Diamond
Handmade in NYC
At Rare Colors, ...
Category
2010s Platinum Three-Stone Rings
Materials
Yellow Diamond, Diamond, Platinum, 18k Gold
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
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 s...
Category
21st Century and Contemporary Platinum Three-Stone Rings
Materials
Diamond, Sapphire, Blue Sapphire, Platinum
Shreve, Crump & Low GIA Certified 14.63 Carat Fancy Yellow Radiant Diamond Ring
Located in Boston, MA
This fancy yellow radiant diamond is offered by Shreve, Crump & Low. The radiant cut diamond is custom set in a handcrafted Shreve, Crump & Low platinum and 18 karat yellow gold 3 s...
Category
2010s American Platinum Three-Stone Rings
Materials
Diamond, Yellow Diamond, 18k Gold, Platinum
Edwardian 1.10ct Sapphire and Diamond Trilogy Halo Ring, c.1910s
Located in London, GB
A stunning example of Edwardian craftsmanship, this exquisite trilogy halo ring showcases three vivid blue sapphires enrobed in old cut diamonds. The central sapphire sits the larges...
Category
1910s Unknown Edwardian Vintage Platinum Three-Stone Rings
Materials
Diamond, Sapphire, 18k Gold, Platinum
GIA Certified Burmese Octagonal Cut Ruby & Diamond Ring in Platinum
Located in New York, NY
Ring contains one GIA certified vivid red octagonal cut ruby 1.42ct measuring 7.48 x 6.32 x 2.97mm, accented by four finely matched trapezoid diamonds 1.03tcw. Diamonds are F in colo...
Category
21st Century and Contemporary Contemporary Platinum Three-Stone Rings
Materials
Diamond, Ruby, Platinum
GIA Certified 4.01 Carat Emerald Cut Diamond F Color VVS2 Clarity in Platinum
Located in Chicago, IL
This exquisite three-stone ring features a 4.01-carat emerald-cut diamond as its centerpiece, offering timeless beauty and elegance.
Certified by GIA, the diamond is graded F in co...
Category
2010s Unknown Contemporary Platinum Three-Stone Rings
Materials
Diamond, White Diamond, Platinum
$144,000 Sale Price
20% Off
GIA Certified 3 Stone Ring with 5.03ct Oval Diamond
Located in New York, NY
Elevate your style with this stunning three-stone ring, crafted in luxurious platinum to epitomize sophistication and grace. At its core gleams a breathtaking 5.03-carat oval-shaped ...
Category
2010s American Modern Platinum Three-Stone Rings
Materials
Diamond, Platinum
Vintage Diamond and Platinum Three-Stone Ring
Located in Chipping Campden, GB
The three gorgeous diamonds in this ring are bright and have a wonderful sparkle. The central stone measures 1.11ct, and the two outer stones measure 60pts and 65pts. All diamonds ar...
Category
1940s British Modern Vintage Platinum Three-Stone Rings
Materials
Diamond, Platinum
Kirk Kara, 4.05 Carat Sapphire and Diamond Ring
Located in Chicago, IL
This stunning ring contains an oval mixed cut sapphire weighing 4.056 carats and measuring 10.03 x 9.22 x 4.93 mm, flanked by baguette cut diamonds along the band weighing approximat...
Category
21st Century and Contemporary Contemporary Platinum Three-Stone Rings
Materials
Diamond, Sapphire, 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
Shreve, Crump & Low 9.13 Carat Red Cushion Cut Ruby and Diamond 3-Stone Ring
Located in Boston, MA
This ruby and diamond 3-stone ring is offered by Shreve, Crump & Low. This cushion cut ruby is custom set in a handcrafted Shreve, Crump & Low classic 3-stone platinum and 18kt yello...
Category
2010s American Platinum Three-Stone Rings
Materials
Diamond, Ruby, 18k Gold, Yellow Gold, Platinum
3 Carat Fancy Yellow Marquise Diamond Three Stone Ring
By Rare Colors
Located in New York, NY
Elegant and unique 3.39 carat center fancy yellow marquise cut diamond with VS2 clarity set in a platinum and rose gold ring with trillion side diamonds weighing 1.01 carats.
GIA Ce...
Category
2010s Platinum Three-Stone Rings
Materials
Diamond, Yellow Diamond, Rose Gold, Platinum
Diana M. Vivid Diamond 23.88ct VS2 GIA With 2 trillants 1.56cts Set In Platinum
Located in New York, NY
Platinum and 18 kt yellow gold ring featuring a center fency intense yellow radiant cut diamond FIY VS2 23.88 ct (GIA# 5161984914) with 1.56 cts F- color VS clarity tw of trillions ...
Category
21st Century and Contemporary American Modern Platinum Three-Stone Rings
Materials
Diamond, Platinum
Auction - AGL Certified 10.08 Carat Emerald and 2.30 Carat Diamond Ring
By GEMME
Located in New York, NY
Centered upon a Emerald Cut Emerald weighing 10.08 Carats, flanked by Step Cut Trapezoid Shaped Diamonds weighing 1.43 Carats. Certified by AGL.
Flanked by shield Cut Diamonds weigh...
Category
2010s American Platinum Three-Stone Rings
Materials
Diamond, Emerald, Platinum
Art Deco Diamond Platinum Filigree Ring, circa 1920s
Located in Beverly Hills, CA
This heirloom-quality Art Deco platinum ring is a magnetic piece, exuding elegance with its filigree design. Set with 20 old European and round cut diamonds totaling 1.25 carats, the...
Category
20th Century Art Deco Platinum Three-Stone Rings
Materials
Diamond, Blue Sapphire, Platinum
1.78 Carat Old European Cut I VS1 Diamond Platinum Three-Stone Ring
Located in New York, NY
Title:
1.78 Carat Old European Cut I VS1 Diamond Platinum Three-Stone Ring
Style:
Three-Stone
Metal:
Platinum
Gemstone 1:
1.03 Carat Diamond
Number of Stones:
1
Color:
I
Clarity:
VS1...
Category
20th Century Platinum Three-Stone Rings
Materials
Diamond, Platinum
4.31 Carat GIA Certified Ruby Diamond Platinum Ring
Located in Beverly Hills, CA
A magnificent ring featuring a GIA certified 4.31 carat gem highly saturated red ruby. Two baguette cut diamonds accent the center gemstone, set in platinum.
GIA #1172771507 accomp...
Category
21st Century and Contemporary Platinum Three-Stone Rings
Materials
Diamond, Ruby, Platinum
GIA Certified 4.01 Carat Round Cut Diamond Ring in Platinum with Tapered Baguett
Located in Chicago, IL
This stunning ring showcases a 4.01 carat round cut diamond as its centerpiece, certified by GIA for its remarkable quality.
Set in luxurious platinum, the design is elegantly enhanc...
Category
2010s Unknown Contemporary Platinum Three-Stone Rings
Materials
White Diamond, Diamond, Platinum
$140,000 Sale Price
20% Off
5.58 Carat G/I1 Round Cut Diamond & Baguette Side 3 Stone Engagement Ring
Located in Miami, FL
EGL Certified 5.58 Carat G Color, I1 Clarity, Round Cut Natural Diamond Three Stone Engagement Ring. Size 6.5, and set in platinum with 3 baguette cut diamond side stones.
Details:...
Category
21st Century and Contemporary Art Deco Platinum Three-Stone Rings
Materials
Diamond, Platinum
Vintage Platinum GIA Certified 1.46ctw Round Sapphire Trillion Diamond Ring
Located in Montclair, NJ
--Stone(s):--
(1) Natural Genuine Sapphire - Round Cut - Prong Set - Blue Color - Heated -1.10ct (exact - certified)
** See Certification Details Below for Complete Info **
(2) Natur...
Category
20th Century Platinum Three-Stone Rings
Materials
Diamond, Sapphire, Platinum
$1,933 Sale Price
20% Off
GIA Certified 3.91 Carat Marquise-Cut Diamond Ring
Located in London, GB
A marquise-cut diamond ring, the marquise brilliant-cut diamond weighing 3.91 carats and accompanied by GIA report stating to be of F colour and VS1 clarity, claw-set between two tap...
Category
Early 2000s British Modern Platinum Three-Stone Rings
Materials
Diamond, Platinum
Platinum 0.92ct Square Cut Ruby Baguette Diamond Sides High Profile 3 Stone Ring
Located in Montclair, NJ
--Stone(s):--
(1) Natural Genuine Ruby - Square Step Cut - Prong Set - Deep Red Color - 0.61ct (exact)
(2) Natural Genuine Diamonds - Baguette Cut - Prong Set - G Color - VS2 Clarity...
Category
21st Century and Contemporary Platinum Three-Stone Rings
Materials
Diamond, Ruby, Platinum
$1,757 Sale Price
20% Off
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
0.86 Carat E, VS1 Round Diamond Engagement Ring, Three-Stone Diamond Ring GIA
Located in Honolulu, HI
Stunning Platinum 3 stone engagement ring with 0.86 carat round brilliant diamond center and two pear shape side diamonds. The center diamond color grade is E, and clarity is VS1. Th...
Category
21st Century and Contemporary Hong Kong Modern Platinum Three-Stone Rings
Materials
Diamond, Platinum
GIA Certified .87 Carat Pink Sapphire Platinum Engagement Ring
Located in Stamford, CT
Pink sapphire and diamond engagement ring. GIA certified oval natural light pink/purple center sapphire with two trilliant cut side diamonds, set in a three-stone platinum setting ma...
Category
21st Century and Contemporary Platinum Three-Stone Rings
Materials
Diamond, Pink Sapphire, Sapphire, Platinum
Cellini Jewelers 9.51C.T Tanzanite Ring with Diamond Side Stone Set in Platinum
By Cellini
Located in New York, NY
Somewhere between a fiery blue and vibrant violet this rare 9.51ct tanzanite is set in a unique platinum band with 1.04 its of bezel set trillion...
Category
2010s Contemporary Platinum Three-Stone Rings
Materials
Tanzanite, Diamond, Platinum
2.38 Carats No-Heat Blue Sapphire & Diamond Three-Stone Engagement Ring
Located in New York, NY
A beautiful engagement ring, featuring a 2.38 carats oval cut natural sapphire certified by GIA as Blue color with no indications of heat treatment, set on an eight prong setting. Flanked by bullet cut diamond...
Category
21st Century and Contemporary American Modern Platinum Three-Stone Rings
Materials
Diamond, Blue Sapphire, Platinum
Sapphire Diamond Three-Stone Ring
Located in Carmel-by-the-Sea, CA
A brilliant combination of art deco inspiration and modern hand-craftsmanship, this platinum mounting is adorned by forty diamonds that weigh .68 carats combined and further accented...
Category
21st Century and Contemporary Platinum Three-Stone Rings
Materials
Diamond, Blue Sapphire, Platinum
GIA 6.02 Carat Natural Spinel Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
1920's Spinel and diamond three-stone engagement ring. Cushion cut pink Spinel half bezel set center stone with two old mine brilliant cut side diamonds. GIA certified no heat Spinel...
Category
Early 20th Century Platinum Three-Stone Rings
Materials
Diamond, Spinel, Platinum
Hancocks Contemporary 4.09ct Asscher Cut Burmese Spinel Diamond Three Stone Ring
By Hancocks
Located in London, GB
A beautiful spinel and diamond three stone ring by Hancocks, set to the centre with an Asscher cut Burmese red spinel weighing 4.09cts in an 18ct rose gold corner claw setting, between two Asscher cut diamonds weighing 0.91ct in total set in platinum, the shoulders set with diamonds to a square shaped band in 18ct rose gold, the band hand engraved with an ornate scroll work pattern and with millegrain detailing.
Maker
Hancocks
Period
Contemporary
Origin
London
Gemstones
4.09ct Asscher cut Burmese unheated red spinel...
Category
2010s English Platinum Three-Stone Rings
Materials
Spinel, Rose Gold, Platinum
EGL Certified.93 Carat Marquise Diamond Three-Stone Platinum Engagement Ring
Located in Stamford, CT
Ideal cut Marquise diamond engagement ring. .93 EGL certified center stone with two marquise side stones in a three-stone platinum setting.
.93ct...
Category
Late 20th Century Platinum Three-Stone Rings
Materials
Diamond, Platinum
1.84 Carat Kashmir Sapphire and Diamond Three Stone Platinum Engagement Ring
By Michael Rose
Located in London, GB
An 1.84 carat Kashmir sapphire and diamond three stone platinum engagement ring.
This exceptional sapphire and diamond engagement ring is handcrafted in platinum.
Claw set to its centre with a round cut sapphire of 1.84 carats. The stone is a vivid royal blue certified by The Precious Stone Laboratory London as a natural sapphire of Kashmir origin with no heat treatment.
The sapphire is framed on either side by an old cut diamond, with a total diamond weight of 0.51 carats assessed as H-I colour, SI2 clarity.
All stones are set onto a tapered plain polished platinum band.
Stamped MDR (makers mark for Michael Rose...
Category
2010s European Modern Platinum Three-Stone Rings
Materials
Diamond, Sapphire, Platinum
$85,564 Sale Price
20% Off
Vintage 3 Stone Diamond Platinum and Gold Mid Century Modern Ring
Located in Montreal, QC
Simply Beautiful! 3 Stone Diamond Vintage Mid Century Modern Platinum and Gold Trilogy Ring. Securely Hand set with a 0.50ct Old Mine Cushion and 0.54tcw Diamonds. Ring size 7.25, we...
Category
Mid-20th Century Modernist Platinum Three-Stone Rings
Materials
Diamond, Gold, 14k Gold, Platinum
JB Star Platinum & GIA Certified Radiant Cut Diamond Three Stone Engagement Ring
By JB Star
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
$58,000 Sale Price
20% Off
Hancocks 2ct Three Stone Oval Brilliant Cut Diamond Ring in Platinum
By Hancocks
Located in London, GB
A classic diamond and platinum three stone ring by Hancocks, set to the centre with an oval brilliant cut diamond weighing 0.94cts and of F colour and VS2 clarity between two further oval brilliants of 0.54cts F colour and VS1 clarity and 0.52cts and F colour and VVS1 clarity, all in a finely handmade platinum scoop gallery to a plain platinum D-shape band.
Maker
Hancocks
Period
Contemporary
Origin
London
Gemstones
0.94ct F VS2 oval brilliant cut diamond with GIA...
Category
21st Century and Contemporary English Platinum Three-Stone Rings
Materials
White Diamond, Platinum
Shreve, Crump & Low 13.02 Carat Blue Sapphire Sapphire and Diamond Platinum Ring
Located in Boston, MA
This sapphire and diamond 3-stone ring is offered by Shreve, Crump & Low. This blue cushion cut sapphire measuring 15.06 x 12.18 x 8.25mm is custom set in a handcrafted Shreve, Crum...
Category
2010s American Platinum Three-Stone Rings
Materials
Diamond, Blue Sapphire, Platinum
4.78 Carat Asscher & Tapered Baguette Diamond Platinum 3 Stone Engagement Ring
Located in Miami, FL
Natural 4.78 carat Asscher-cut - I color - VS1 clarity - diamond three stone engagement ring, accented with tapered baguette diamonds and set in Platinum.
Details:
Item Type: Three...
Category
21st Century and Contemporary Modern Platinum Three-Stone Rings
Materials
Diamond, Platinum
Aletto Brothers Colombian Emerald, Diamond, Platinum and Gold Ring, Circa 2000
Located in London, GB
A Colombian emerald and diamond ring, set with a 2.40ct cushion shaped step-cut emerald, in an 18ct yellow, gold four-claw setting, accompanied by GIA certificate 5172407807, stating...
Category
2010s American Modern Platinum Three-Stone Rings
Materials
Diamond, Emerald, Gold, 18k Gold, Platinum
Burmese Sapphire and Diamond Ring, circa 1935
Located in London, GB
Burmese sapphire and diamond ring. Set with a cushion shape old cut natural unenhanced Burmese sapphire in an open back four claw setti...
Category
1930s Art Deco Vintage Platinum Three-Stone Rings
Materials
Diamond, Sapphire, Platinum
Peter Suchy 2.30 Carat Diamond Platinum Halo Three-Stone Engagement Ring
Located in Stamford, CT
Transitional cut round diamond three-stone engagement ring. 2.30ct center stone with 2 have moon side diamonds and a halo of round diamonds in a platinum setting made by the Peter Su...
Category
21st Century and Contemporary American Platinum Three-Stone Rings
Materials
Diamond, Platinum
$28,000 Sale Price
20% Off
4.01 Carat Emerald Cut Blue Sapphire and Diamond Ring
Located in New York, NY
4.01 carat emerald cut blue sapphire with trapezoid diamonds .57 carats set in a platinum ring. Size 7. Free resizing included to your finger size.
Category
2010s American Contemporary Platinum Three-Stone Rings
Materials
White Diamond, Blue Sapphire, Diamond, Platinum
ICA Certified 7.37 Carat Green Emerald Diamond Ring Insignificant Oil
Located in Chicago, IL
This exquisite ring features a ICA Certified 7.37 carat vivid green emerald as its stunning centerpiece, radiating a rich and captivating hue. Flanking the emerald are two shield-cut...
Category
2010s Unknown Contemporary Platinum Three-Stone Rings
Materials
Diamond, Emerald, Gold, 18k Gold, Yellow Gold, Platinum
$168,000 Sale Price
20% Off
Edwardian Three Stone Diamond Ring
Located in London, GB
This is an elegant upfinger ring from the Edwardian era. Each centralised stone here is of a high quality and is accentuated by a beautiful swirling motif on either shoulder. A beade...
Category
Early 20th Century Edwardian Platinum Three-Stone Rings
Materials
Diamond, Gold, 18k Gold, White Gold, Platinum
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
Unheated Padparadscha Sapphire Gemstone 1.00 cts in Platinum Ring w 18KRG & Dia
Located in Los Angeles, CA
Discover the exquisite beauty of this platinum and 18K rose gold ring, showcasing a natural unheated Padparadscha sapphire accented with dazzling diamonds. The sapphire’s soft pink h...
Category
21st Century and Contemporary Malagasy Platinum Three-Stone Rings
Materials
Diamond, Sapphire, Padparadscha Sapphire , 18k Gold, Rose Gold, Platinum
Garrards & Co Art Deco 2.09ct Ruby and Diamond Platinum Ring
Located in Banbury, GB
This fabulous Art Deco ruby and diamond three stone ring is sure to make an absolutely stunning engagement ring. This ring is accompanied by a certificate from GCS stating the ruby ...
Category
1930s British Art Deco Vintage Platinum Three-Stone Rings
Materials
Diamond, Ruby, Platinum
Ruby & Diamond Ring Burma No Heat GIA
Located in Litchfield, CT
Circa 1970s, Platinum, American. This gorgeous three-stone ring features a 1.32 carat no-heat Burma ruby (GIA lab report) and two .50 carat fine white French cut diamonds (G color, V...
Category
1970s American Vintage Platinum Three-Stone Rings
Materials
Diamond, Ruby, Platinum
3.01 Carat GIA Asscher Cut Diamond Platinum Engagement Ring
Located in New York, NY
This elegant platinum ring is centered with a sparkling GIA certified square emerald cut diamond that weighs 3.01ct. graded J color with VS1 clarity. The center stone is flanked by h...
Category
20th Century Platinum Three-Stone Rings
Materials
Diamond, Platinum
Hancocks 1.42ct Fancy Deep Orangey-Yellow Diamond Ring with Diamond Shoulders
By Hancocks
Located in London, GB
A beautiful old cut fancy coloured diamond and white diamond three stone ring by Hancocks, centred with a wonderful old mine brilliant cut diamond weighing 1.42cts and of Fancy Deep ...
Category
21st Century and Contemporary English Platinum Three-Stone Rings
Materials
White Diamond, Yellow Diamond, 18k Gold, Platinum
GIA Certified Green Emerald Diamond Ring
Located in New York, NY
Magnificent Green emerald and diamond ring set with the finest quality half moon diamonds in Platinum.
The center stone is 9.79 Carats Zambian Emerald cut Emerald, very fine qualit...
Category
21st Century and Contemporary American Platinum Three-Stone Rings
Materials
Emerald, Platinum
GIA Certified 5.21 Carat Pear Cut Diamond Halo Ring
Located in Chicago, IL
5.21 ct Total Weight 18K White Gold Pear Brilliant Cut Diamond Halo Engagement Ring.
Clarity VS2
Color D
Category
2010s American Contemporary Platinum Three-Stone Rings
Materials
Diamond, White Diamond, Platinum
$232,000 Sale Price
20% Off
J. Birnbach GIA Certified 5.49 Carat Emerald Cut Diamond Three-Stone Ring
By J. Birnbach
Located in New York, NY
This exceptional, new ring fresh from the J. Birnbach workshop features of beautifully faceted 5.49 carat emerald cut diamond of H color and SI2 clarity as described by GIA grading r...
Category
21st Century and Contemporary American Contemporary Platinum Three-Stone Rings
Materials
Diamond, Platinum
GIA Certified 3.01 Carat Radiant Cut Diamond Engagement Ring
Located in New York, NY
GIA certified 3.01 Carat Radiant cut Diamond Engagement Ring
Center stone: 2.01 G Color SI1 in clarity, GIA Certified Radiant
Side diamonds: 1.00 carat total weight of 4 princess cu...
Category
21st Century and Contemporary American Platinum Three-Stone Rings
Materials
Diamond, White Diamond, Platinum
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