Platinum Cocktail Rings
to
547
31,883
30,666
16,736
12,139
10,172
4,405
1,226
744
593
567
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
9
30
2,061
2,565
39
56
246
197
84
186
78
61
91
89
6
3,326
1,318
21
867
594
546
442
409
to
94
83
49
43
42
867
720
708
184
100
31
22
20
6
5
2
1
4,645
20
3,677
646
Metal: Platinum
Ring with ruby and brilliant cut diamonds up to 1.12ct platinum 3.9 grams
Located in The Hague, ZH
Platinum ring set with a central brilliant-cut diamond of 1.10 ct – K/L – VS/SI, surrounded by a ruby up to 1.60 ct, and a smaller brilliant-cut diamond of up to 0.02 ct on the sha...
Category
2010s Dutch Art Deco Platinum Cocktail Rings
Materials
Diamond, Ruby, Platinum
Estate Coral
Halo Diamond Platinum Ring
Located in Orlando, FL
Gemstone: Oval coral cabochon, natural and untreated
Diamonds: Sixteen round brilliant-cut diamonds totaling approximately 0.98 carats, graded G color and SI1 clarity
Metal: Platin...
Category
21st Century and Contemporary Platinum Cocktail Rings
Materials
Coral, Diamond, Platinum
Antique Platinum French Stamped, Edwardian Cultured Pearl
Diamond Ring
Located in Brighton, GB
Antique Pearl & Diamond Ring
Platinum French Stamped
Circa 1910
This stunning platinum ring from the Edwardian era features a captivating cultured pearl at its centre, elegantly ...
Category
Early 20th Century French Edwardian Platinum Cocktail Rings
Materials
Diamond, Cultured Pearl, Platinum
ART DECO ring with brilliant cut diamond and single cut diamonds platinum ring
Located in The Hague, ZH
ART DECO platinum ring with a central brilliant-cut diamond, totaling approximately 2.20 ct – M/N – VS – and single-cut diamonds up to 0.10 ct – F/G – VS/SI – ring size US 9.25 – EU ...
Category
1910s Dutch Art Deco Vintage Platinum Cocktail Rings
Materials
Diamond, Platinum
IGI Platinum 0.57 ct Colombia Emerald Antique Art Deco Style Engagement Ring
Located in Kaohsiung City, TW
*IGI Platinum 0.57 ct Colombia Emerald Antique Art Deco Style Engagement Ring*
IGI-certified natural intense green Colombia emerald with great color and fire luster weighing 0.57 ct...
Category
21st Century and Contemporary Taiwanese Contemporary Platinum Cocktail Rings
Materials
Diamond, Emerald, Gold, White Gold, Platinum
Antique 18ct Gold
Platinum, Art Deco Calibrated Ruby and Diamond Daisy Ring
Located in Brighton, GB
Antique Target Ring
18ct Yellow Gold
Circa 1920s
Step back into the elegance of the 1920s with this stunning 18ct yellow gold Art Deco cocktail ring, an original piece that perfe...
Category
Early 20th Century European Art Deco Platinum Cocktail Rings
Materials
Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Platinum
Vintage Platinum, 1960s Cushion Cut Aquamarine
Calibrated Ruby Cocktail Ring
Located in Brighton, GB
Vintage Aquamarine Cocktail Ring
Platinum Tested
Circa 1960s
Step into a world of elegance with this fabulous vintage cocktail ring from the 1960s. At its heart lies a mesmerisin...
Category
Mid-20th Century European Platinum Cocktail Rings
Materials
Aquamarine, Ruby, Platinum
ART NOUVEAU Ring with sapphire up to 2.85ct 18k gold and platinum 2.9 grams
Located in The Hague, ZH
18k yellow gold and platinum ring set with an oval-cut sapphire up to 2.85 ct - ring size US 4.5 - EU 15.25 (48)
Detailed description
The top of the ring is 1.1 cm wide
Weight: 2....
Category
1910s Dutch Art Nouveau Vintage Platinum Cocktail Rings
Materials
Sapphire, 18k Gold, Platinum
Fei Liu 10.75ct Kunzite and Diamond Platinum Ring
By Fei Liu
Located in Birmingham, GB
Set in luminous platinum, this ring centres on a resplendent 10.75ct kunzite — octagon step-cut to reveal its serene depths and architectural grace. The gemstone’s soft pink hue catc...
Category
21st Century and Contemporary British Contemporary Platinum Cocktail Rings
Materials
Diamond, Kunzite, Platinum
$2,190 Sale Price
20% Off
IGI Platinum 0.59 ct Colombia Emerald Antique Art Deco Style Engagement Ring
Located in Kaohsiung City, TW
*IGI Platinum 0.59 ct Colombia Emerald Antique Art Deco Style Engagement Ring*
IGI-certified natural intense green Colombia emerald with great color and fire luster weighing 0.59 ct...
Category
21st Century and Contemporary Taiwanese Contemporary Platinum Cocktail Rings
Materials
Diamond, Emerald, Gold, White Gold, Platinum
$2,560 Sale Price
20% Off
Vintage 18ct White Gold
Platinum, 1960s 3.50ct Diamond Cocktail Tank Ring
Located in Brighton, GB
Vintage Cocktail Ring
18ct White Gold & Platinum
Circa 1960s
Exquisite in design, this stunning ring showcases the perfect blend of sophistication and artistry. Crafted from 18ct...
Category
Mid-20th Century European Platinum Cocktail Rings
Materials
Diamond, 18k Gold, White Gold, Platinum
Oscar Heyman 10.75ct Imperial Topaz
Diamond Ring
By Oscar Heyman
Located in New York City, NY
This Oscar Heyman ring is made from platinum with 18k yellow gold prongs around a glowing 10.75ct Imperial Topaz (gem report from C. Dunaigre), a rare and valued color in the topaz f...
Category
2010s American Contemporary Platinum Cocktail Rings
Materials
Diamond, Imperial Topaz, Topaz, 18k Gold, Platinum
$22,400 Sale Price
20% Off
Oscar Heyman 14.21ct Cat
s-Eye Sapphire
Diamond Ring
By Oscar Heyman
Located in New York City, NY
This Oscar Heyman ring is made from platinum and contains a rare 14.21ct Cat's-Eye Sapphire and 14 colorless round diamonds weighing 1.48cts. Cat's-eye sapphires display the phenomen...
Category
2010s American Contemporary Platinum Cocktail Rings
Materials
Diamond, Sapphire, Platinum
$18,750 Sale Price
25% Off
2.34 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 2.348 Carat Australian Black Opal and 1.15 Carat Diamonds made in Platinum. The Opal displays very good play of color! Opals are known for exhibiting fla...
Category
21st Century and Contemporary Japanese Modern Platinum Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
IGI Platinum 0.47 ct Colombia Emerald Antique Art Deco Style Engagement Ring
Located in Kaohsiung City, TW
*IGI Platinum 0.47 ct Colombia Emerald Antique Art Deco Style Engagement Ring*
IGI-certified natural intense green Colombia emerald with great color and fire luster weighing 0.47 ct...
Category
21st Century and Contemporary Taiwanese Contemporary Platinum Cocktail Rings
Materials
Emerald, Diamond, Platinum, White Gold, Gold
RETRO ring with emerald 8.11ct and old mine cut diamond 0.74ct 14kgold, platinum
Located in The Hague, ZH
14k bicolor gold ring set with an emerald up to 8.11 ct and a Bolshevik-cut diamond up to 0.74 ct - I-J - SI/P - ring size US 9.25 - EU 19.25 (60)
The top of the ring is 1.8 cm wide...
Category
1950s Dutch Retro Vintage Platinum Cocktail Rings
Materials
Diamond, Emerald, 14k Gold, Platinum
IGI Platinum 0.58 ct Colombia Emerald Antique Art Deco Style Engagement Ring
Located in Kaohsiung City, TW
*IGI Platinum 0.58 ct Colombia Emerald Antique Art Deco Style Engagement Ring*
IGI-certified natural intense green Colombia emerald with great color and fire luster weighing 0.58 ct...
Category
21st Century and Contemporary Taiwanese Contemporary Platinum Cocktail Rings
Materials
Diamond, Emerald, Gold, White Gold, Platinum
Ring with emerald up to 0.80ct and brilliant cut diamonds up to 0.45ct Platinum
Located in The Hague, ZH
Platinum ring with emerald 0.80 ct and brilliant cut diamond 0.45 ct - F/G - SI - ring size U.S. 5.75 - EU. 16.25(51)
detailed description:
the top of the ring is 8.6 mm wide
weig...
Category
2010s Dutch Modern Platinum Cocktail Rings
Materials
Diamond, Emerald, Platinum
0.75 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 0.757 Carat Australian Black Opal and 0.74 Carat Diamonds made in Platinum. The Opal displays very good play of color! Opals are known for exhibiting fla...
Category
21st Century and Contemporary Japanese Modern Platinum Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
1980
s Bvlgari Trombino Ring with Unheated Burmese Ruby and Diamonds in Platinum
Located in Roma, RM
This exceptional vintage ring by Bvlgari is an iconic example of the Maison’s celebrated trombino ring design, created during the 1980s, a period defined by bold architectural elegan...
Category
1980s Italian Vintage Platinum Cocktail Rings
Materials
Diamond, Ruby, Platinum
Fine Estate Art Deco Period Moi et Toi Diamond Sapphire Platinum Ring Circa 1920
Located in New York, NY
Stunning, rare Art Deco period platinum Moi et Toi ring featuring an impressive pair of kite cut natural diamond and natural sapphire gemstones framed by Old European cut and single cut diamonds.
Sleek and Modern, distinctively Art Deco, this perfectly balanced ring is the epitome of elegance. High quality craftsmanship with millgrained details and a pierced setting. The diamond and sapphire Kite cut gemstones measuring 10mm by 8mm each, front dimensions of the ring 22mm by 15mm. The kite cut is an uncommon, unusual shape rarely seen in period jewels. It takes its name from the form of a kite flying high in the sky, sure to attract admiring glances. Beautiful as a Cocktail ring, the Moi et Toi style also has a tradition as an engagement ring. Jackie Kennedy had one, Napoleon proposed with one to Josephine and recent celebrities including Ariana Grande...
Category
Early 20th Century Art Deco Platinum Cocktail Rings
Materials
Diamond, Sapphire, Platinum
Bvlgari Trombino Ring with Burma no heat Sapphire and Diamonds in Platinum 1980s
Located in Roma, RM
This exceptional vintage ring by Bvlgari represents a refined and highly desirable example of the Maison’s iconic trombino ring design, created during the 1980s, a decade defined by ...
Category
1980s Italian Vintage Platinum Cocktail Rings
Materials
Diamond, Sapphire, Platinum
IGI Platinum 0.66 ct Colombia Muzo Green Emerald Engagement Ring
Located in Kaohsiung City, TW
*IGI Platinum 0.66 ct Colombia Muzo Green Emerald Engagement Ring*
IGI-certified natural Muzo green Colombia emerald with great color and fire luster weighing 0.66 ct set on the PT...
Category
21st Century and Contemporary Taiwanese Contemporary Platinum Cocktail Rings
Materials
Diamond, Emerald, Gold, White Gold, Platinum
$2,080 Sale Price
20% Off
Platinum Emerald Diamond Art Deco Style Ring
Located in Miami, FL
Platinum Weight 6.12g Emerald 3 Center Single Cut Diamond Approx. 1.15ct Art Deco Style Ring Size 6.5 Measurements 25.4mm x 19.6mm
Category
2010s Art Deco Platinum Cocktail Rings
Materials
Diamond, Emerald, Platinum
GIA Certified Fancy Light Yellow Diamond 22.83 Carat VS1 Bora
Co
Located in New York, NY
A fine Bold & Brilliant Cocktail Ring Natural Fancy Light Yellow Diamond VS1 with timeless elegance. Collectible. Extraordinary Statement Jewel. Heirloom Collection. Mesmerizing 22....
Category
Mid-20th Century Art Deco Platinum Cocktail Rings
Materials
Diamond, White Diamond, Yellow Diamond, Platinum
Platinum Alexandrite Diamond Floral Engagement Ring - 950 18k Oval 3.31ctw GIA
Located in Greensboro, NC
Size: 7 1/4
Sizing Fee: Please contact us for a resizing quote
Metal Content: 950 Platinum
18k Yellow Gold
Stone Information
Natural Alexandrite
Carat(s): 1.91ct
Cut: Oval
C...
Category
21st Century and Contemporary Platinum Cocktail Rings
Materials
Alexandrite, Diamond, Platinum
Antique Medusa Moonstone Cameo Ring of 14k Gold
Located in Lewisburg, PA
A mesmerizing antique ring featuring a finely carved orthoclase moonstone cameo of Medusa, her features rendered with luminous translucence and mythic intensity. The cameo is framed ...
Category
1890s Victorian Antique Platinum Cocktail Rings
Materials
Diamond, Moonstone, 14k Gold, Platinum
Classic Platinum 4.65ctw GIA Very Fiery Opal w/ Diamond Halo Ring
Located in Montclair, NJ
--Stone(s):--
(1) Natural Genuine Opal - Oval Double Cabochon Cut - Prong Set - Gray Base / Very Fiery Play Of Colors - 4.24ct (exact)
** See Certification Details Below for Complete...
Category
21st Century and Contemporary Platinum Cocktail Rings
Materials
Diamond, Opal, Platinum
3.49 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 3.49 Carat Australian Black Opal and 1.23 Carat Diamonds made in Platinum. The Opal displays very good play of color! Opals are known for exhibiting flas...
Category
20th Century Japanese Modern Platinum Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
Retro ring with single cut diamond up to 0.35ct 14k gold with platinum 7.8 grams
Located in The Hague, ZH
14k red gold with 850pt platinum ring set with single cut diamonds up to approx. 0.35 ct G/H SI - ring size US 7.25 - EU 17.5 (55)
Detailed description
The top of the ring is 1.1 c...
Category
1950s Dutch Retro Vintage Platinum Cocktail Rings
Materials
Diamond, 14k Gold, Platinum
1.55 Natural Colombian Emerald and Diamond Ring Made in Platinum
Located in Tokyo, JP
A stunning ring featuring a 1.55 Carats Natural Colombian Emerald and 0.87 Carats of Diamond Accents set in Platinum. People have admired emerald’s green for thousands of years. Emer...
Category
21st Century and Contemporary Japanese Modern Platinum Cocktail Rings
Materials
Diamond, Emerald, Platinum
Antique French Gold
Platinum 1.22ct GIA Old Mine Cut Diamond Sapphire Ring
Located in Montclair, NJ
--Stone(s):--
(1) Natural Genuine Diamond - Old Mine Cut - Prong Set- L Color - VS1 Clarity - 1.22ct (exact - certified)
** See Certification Details Below for Complete Info **
(10) ...
Category
19th Century Antique Platinum Cocktail Rings
Materials
Diamond, Sapphire, Gold, White Gold, Platinum
Suzanne Belperron Ring of Rock Crystal and Diamonds
Located in Riverdale, NY
Elegant and rare Suzanne Belperron Ring of Rock Crystal and Diamonds from the 1930's. Iconic design of hand carved rock crystal of bombe form with an inserted panel of bright pave di...
Category
1930s French Art Deco Vintage Platinum Cocktail Rings
Materials
Diamond, Rock Crystal, Platinum, 18k Gold
IGI Platinum 0.61 ct Colombia Emerald Antique Art Deco Style Engagement Ring
Located in Kaohsiung City, TW
*IGI Platinum 0.61 ct Colombia Emerald Antique Art Deco Style Engagement Ring*
IGI-certified natural intense green Colombia emerald with great color and fire luster weighing 0.61 ct...
Category
21st Century and Contemporary Taiwanese Contemporary Platinum Cocktail Rings
Materials
Diamond, Emerald, Gold, White Gold, Platinum
Vintage Platinum 5.7ctw Sharp Star Sapphire Fiery Diamond Bypass Ring
Located in Montclair, NJ
--Stone(s):--
(1) Natural Genuine Star Sapphire - Oval Cabochon Cut - Prong Set - Nice Blue Color - Gorgeous Strong Star - No Heat - 100% Natural - 5.25ct (exact)
(18) Natural Genuin...
Category
20th Century Platinum Cocktail Rings
Materials
Diamond, Sapphire, Platinum
Estate Faceted Black Pearl, Black Opal, Diamond 18K Gold Platinum Cocktail Ring
Located in New York, NY
Centering a 13.4mm faceted silvery black freshwater cultured pearl, accented by black opals and diamonds.
Faceted pearls were first created in 1992 by K...
Category
20th Century Platinum Cocktail Rings
Materials
Diamond, Opal, Black Pearl, Black Opal, 18k Gold, Platinum, Yellow Gold
Bvlgari Ruby and Diamond Cocktail Ring in Platinum, circa 1950s
Located in Roma, RM
This elegant vintage ring by Bvlgari dates to the 1950s, a formative decade in which the Roman Maison refined its distinctive approach to high jewelry, blending classical proportions with bold gemstone selections. Crafted in platinum, the ring is designed as a refined cocktail ring, centered by a vivid ruby weighing approximately 1.88 carats.
The ruby, fashioned in an oval cut, displays a rich red hue with strong internal vitality, forming a striking focal point at the heart of the design. It is flanked by two substantial old-cut diamonds, whose broad facets and soft, romantic brilliance are characteristic of mid-century diamond cutting. Surrounding the central composition, an additional pavé of old-cut diamonds further enhances the ring’s luminosity and visual balance.
The diamonds have a total combined weight of approximately 2.39 carats, contributing significantly to the presence and brilliance of the piece while remaining harmoniously proportioned to the center stone. The platinum mounting, favored by Bvlgari during this period, accentuates the brightness of the diamonds and underscores the precision of the pavé work and settings.
With its confident proportions, elegant symmetry, and finely executed craftsmanship, this ring exemplifies Bvlgari’s mid-20th-century aesthetic, offering a timeless interplay of color, light, and form. It is an exceptional acquisition for collectors of signed vintage jewelry...
Category
1950s Italian Vintage Platinum Cocktail Rings
Materials
Diamond, Ruby, Platinum
Death on Skates skull Ring in Platinum, Silver, Rock Crystal and Diamonds
Located in Helsinki, FI
The Death on Skates ring is a striking, sculptural piece of wearable art from Heidi Vornan’s HUGO collection. Inspired by themes of life’s fleeting nature, the design pays homage to ...
Category
2010s Finnish Artist Platinum Cocktail Rings
Materials
Rock Crystal, Crystal, Diamond, Platinum, Silver
Oscar Heyman Platinum GIA Certified 6.22tcw Trilliant Diamond
Ballerina
Ring
By Oscar Heyman
Located in New York City, NY
Oscar Heyman platinum 'Ballerina Ring' contains a 2.52ct GIA certified trilliant diamond (F/ SI2) and 25 tapered baguette diamonds weighing 3.70cts (F-G/ VS+). It is has an elegant s...
Category
2010s American Contemporary Platinum Cocktail Rings
Materials
Diamond, Platinum
$56,000 Sale Price
30% Off
8.86 Carat Natural Colombian Emerald and Diamond Ring Made in Platinum/18K Gold
Located in Tokyo, JP
A stunning ring featuring a 8.86 Carats Natural Colombian Emerald and 2.62 Carats of Diamond Accents set in Platinum and 18K Gold. People have admired emerald’s green for thousands o...
Category
21st Century and Contemporary Japanese Modern Platinum Cocktail Rings
Materials
Diamond, Emerald, Platinum, 18k Gold
Oscar Heyman 14mm Golden South Sea Pearl
Diamond Ring
By Oscar Heyman
Located in New York City, NY
This Oscar Heyman ring is made from platinum and contains a 14mm Golden South Sea Pearl and 78 round diamonds weighing 1.78cts. The pearl is nestled in a cup of bead set pave diamond...
Category
2010s American Contemporary Platinum Cocktail Rings
Materials
Diamond, South Sea Pearl, Platinum
$12,000 Sale Price
20% Off
Magnificent 8.60 Carat Colombian Emerald Ring with Trillion-Cut and Pavé Diamond
Located in Ramat Gan, IL
An extraordinary expression of refinement and rarity, this exceptional ring is centered on an impressive 8.60 carat natural Colombian emerald, certified by the GIA and noted for Mino...
Category
20th Century American Retro Platinum Cocktail Rings
Materials
Diamond, Emerald, Platinum
2.09 Carat Rubelite Tourmaline and Diamond Platinum Vintage Cocktail Ring
Located in Montreal, QC
Simply Beautiful! Finely Detailed Rubelite Tourmaline and Diamond Platinum Vintage Cocktail Ring. Centering securely nestled Hand set Rubellite Tourmaline, weighing approx. 2.09 Cara...
Category
Late 20th Century Modernist Platinum Cocktail Rings
Materials
Diamond, Rubelite, Tourmaline, Platinum
Retro 28.96 CTW Peridot Diamond Platinum 18K Yellow Gold Vintage Cocktail Ring
Located in Philadelphia, PA
Centering an emerald cut peridot weighing approximately 27.78 carats - transparent bright green in color
Set in a yellow gold basket via corner tab prongs and flanked by platinum cat...
Category
1940s Retro Vintage Platinum Cocktail Rings
Materials
Diamond, Peridot, Gold, 18k Gold, Yellow Gold, Platinum
Vintage Handmade Platinum 10.5ctw Long Tourmaline Old Diamond Frame Ring
Located in Montclair, NJ
--Stone(s):--
(1) Natural Genuine Tourmaline - Long Emerald Cut - Prong Set - Excellent Green Color - 15.8x10.3mm - 10ct (approx.)
(28) Natural Genuine Diamonds - Old Single Cut - Pr...
Category
20th Century Platinum Cocktail Rings
Materials
Diamond, Tourmaline, Platinum
5 Carat Diamonds, Platinum Ring.
Located in Marcianise, Marcianise (CE)
Elegant ring in platinum structure mounted with navette diamonds and teps diamonds.
This ring was totally handmade by Italian master goldsmiths and it is in perfect conditions.
Navet...
Category
1950s Italian Retro Vintage Platinum Cocktail Rings
Materials
Diamond, Platinum
Oscar Heyman Brothers Fancy Deep Brownish Orangy Yellow Diamond Ring
By Oscar Heyman
Located in Chicago, IL
Crafted by the legendary American jewelry house Oscar Heyman Brothers, this elegant three-stone engagement ring is executed in platinum and 18 karat yellow gold, showcasing the firm’...
Category
2010s American Contemporary Platinum Cocktail Rings
Materials
Diamond, Yellow Diamond, Gold, 18k Gold, Yellow Gold, Platinum
$28,000 Sale Price
20% Off
French Art Deco 1.72 Carat Emerald 3.51 Carat Diamond Platinum Ring Circa 1935
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique French 1.72 carat Colombian emerald and 3.51 carat diamond, platinum Art Deco cocktail ring; part of our antique emerald jewelry collection.
...
Category
1930s French Art Deco Vintage Platinum Cocktail Rings
Materials
Diamond, Emerald, Platinum
54.47 Carat Colombian Cabochon Emerald and Diamond Platinum Cocktail Ring
Located in Ramat Gan, IL
This exceptional ring is centered on a magnificent 54.47 carat Colombian emerald, fashioned as a luminous cabochon and certified by GIA with Minor (F1) clarity enhancement. The emera...
Category
20th Century Israeli Retro Platinum Cocktail Rings
Materials
Diamond, Emerald, Platinum
10.40 Carat Colombian Emerald Heart-Shape Diamond Platinum Ring, AGL Certified
Located in Chicago, IL
At the center of this exceptional ring is a 10.40 carat heart-shaped emerald of Colombian origin, a cut rarely encountered in fine emeralds of this size and quality. The stone displa...
Category
2010s Italian Modern Platinum Cocktail Rings
Materials
Diamond, White Diamond, Emerald, Platinum
$100,000 Sale Price
20% Off
GIA Certified 4.08 Carat Natural Untreated Sapphire Ring Made In Platinum
Located in Tokyo, JP
A beautiful ring featuring a GIA certified 4.08 Carat Natural Unheated Sapphire and 0.38 Carats of Natural Diamond Accents made in Platinum. Sapphires have extraordinary durability -...
Category
21st Century and Contemporary Japanese Modern Platinum Cocktail Rings
Materials
Diamond, Sapphire, Blue Sapphire, Platinum
Oscar Heyman Aquamarine and Diamond Ring
By Oscar Heyman
Located in New York, NY
Created in 1955, this aquamarine and diamond cocktail ring by Oscar Heyman is set in platinum. It is mounted with an emerald-cut aquamarine weighing 21.59 carats, flanked by tapering...
Category
Mid-20th Century Platinum Cocktail Rings
Materials
Aquamarine, Diamond, Platinum
5.25-Carat Aquamarine Marquise Platinum Cocktail Ring – Merkaba
By Merkaba
Located in Beverly Hills, CA
Ultra-exclusive 5.25-carat Marquise-cut Aquamarine cocktail ring in solid Platinum, featuring 3.50 carats of round brilliant collection diamonds. This handcrafted masterpiece showcas...
Category
21st Century and Contemporary American Modern Platinum Cocktail Rings
Materials
Aquamarine, Beryl, Diamond, White Diamond, Multi-gemstone, Platinum
Platinum 5.50ctw GIA Australian Oval Black Opal Open Work Diamond Ring
Located in Montclair, NJ
--Stone(s):--
(1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - Black Base / Nice Play of Green Blue
Flashed or Yellow
Orange Colors -5ct (exact)
** See Certific...
Category
21st Century and Contemporary Platinum Cocktail Rings
Materials
Diamond, Opal, Platinum
Vintage 4.70 Carat Black Opal 1.08 Carat Diamond Platinum Cocktail Ring (1980)
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 4.70 carat black opal and 1.08 carat diamond, platinum dress ring; part of our opal jewelry collection.
This stunning, fine and impressive vi...
Category
1980s Vintage Platinum Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
GIA Certified 5.88 Carat No Heat Sapphire
Diamond Ring
Located in West Palm Beach, FL
Delicately crafted in platinum, this exquisite ring showcases a GIA-certified cushion-cut blue sapphire weighing 5.88 carats. Untreated and originating from Madagascar, the sapphire ...
Category
21st Century and Contemporary Modern Platinum Cocktail Rings
Materials
Diamond, Sapphire, Platinum
Art Deco Platinum Ceylon Sapphire
Diamond Ring
Located in Aventura, FL
This refined platinum Art Deco–inspired ring showcases a harmonious balance of brilliance and color. At its center lies a 1.02 ct brilliant-cut diamond, framed by an additional 0.92 ...
Category
1920s Unknown Art Deco Vintage Platinum Cocktail Rings
Materials
Diamond, Sapphire, Platinum
Antique Platinum, 18K Gold, Black Opal,
Diamond Cocktail Ring
Located in Philadelphia, PA
A fine antique platinum, gold, opal & diamond ring.
In platinum & 18 karat yellow gold.
With a basket-set 3.35± ct black opal (transparency: semi-translucent, color hue: black w/ g...
Category
20th Century Unknown Retro Platinum Cocktail Rings
Materials
Diamond, Opal, Black Opal, 18k Gold, Platinum
Vintage 1940’s Platinum Royal Blue Star Sapphire Carré Diamond Ring 8.30ctw
Located in Winter Springs, FL
An exceptional example of mid-century elegance, this circa 1940s platinum ring is centered by a richly saturated natural cabochon star sapphire weighing approximately 7.40 carats. Th...
Category
1940s Retro Vintage Platinum Cocktail Rings
Materials
Diamond, Star Sapphire, Platinum
Art Deco Platinum Emerald
Diamond Ring
Located in Aventura, FL
This striking platinum ring captures the essence of Art Deco geometry with exceptional craftsmanship and vibrant color. At its center rests a 0.82 ct brilliant-cut diamond, highlight...
Category
1920s Unknown Art Deco Vintage Platinum Cocktail Rings
Materials
Diamond, Emerald, Platinum
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