Platinum Cocktail Rings
to
4
31,404
1,136
474
504
540
6,023
4,231
1,172
715
656
4.25
4.5
4.75
5
5.25
5.5
5.75
6
6.25
6.5
6.75
7
7.5
7.75
8
9
10
10.5
11
1
70
122
1
2
4
8
1
3
3
1
7
160
33
88
47
31
8
4
to
2
1
1
1
1
29
18
11
4
4
2
2
1
1
189
4
163
12
Metal: Platinum
Gemstone: Opal
Natural Black Opal 15.60 carats and Diamond Cocktail Ring in Platinum
Located in La Jolla, CA
Natural Black Opal 15.60 carat and Diamond Cocktail Ring in Platinum
Large Black Opal and Diamond Ring features Natural Oval Cabochon Black Opal weighing 15.60 carats with flashes o...
Category
21st Century and Contemporary North American Platinum Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
Unique Platinum High Quality 1.48ctw Mexican Fire Opal & Diamond Sides Ring
Located in Montclair, NJ
MUST SEE IN PERSON!!!
--Stone(s):--
(1) Natural Genuine Opal - Unique Rounded Step Cut - Prong Set - Super High Quality - Vivid Fiery Reddish Orange Color - 9.7x6.1 mm - 1.18ct (exac...
Category
21st Century and Contemporary Platinum Cocktail Rings
Materials
Diamond, Opal, Platinum
Edwardian French Black Opal & Diamond 18k Yellow Gold & Platinum Ring
Located in MIAMI, FL
Stand out French Victorian era ring crafted in both platinum and 18k yellow gold. The ring highlights one black opal gemstone. The opal is bezel set and engulfed by a unique cluster ...
Category
Early 20th Century French Edwardian Platinum Cocktail Rings
Materials
Black Opal, Opal, Diamond, Platinum, Yellow Gold
Antique French Belle Epoque Platinum Natural Opal Diamond Cocktail Ring
Located in Great Neck, NY
Beautiful Antique French Belle Epoque Platinum Natural Opal Diamond Cocktail Ring. This incredible French Belle Epoque Opal and Diamond ring is craft...
Category
1910s Belle Époque Vintage Platinum Cocktail Rings
Materials
Diamond, Opal, Platinum
19.82 carat Boulder Opal and Diamond Ring in Platinum
Located in La Jolla, CA
19.82 carat Boulder Opal and Diamond Ring in Platinum
Diamond and Boulder Opal Ring features one Elongated Boulder Opal weighing 19.82 carats with Blue and Green play of color accen...
Category
21st Century and Contemporary North American Platinum Cocktail Rings
Materials
Diamond, Opal, Platinum
Platinum 2.48ctw Oval Orange Jelly Opal Bageutte & Round Diamond Modern Ring
Located in Montclair, NJ
--Stone(s):--
(1) Natural Genuine Jelly Opal - Oval Cabochon Cut - Prong Set - Orange Color w/ Nice Play of Colors - 9.6x7.5mm / 1.48ct (exact)
Numerous Natural Genuine Diamonds - Ba...
Category
21st Century and Contemporary Platinum Cocktail Rings
Materials
Diamond, Opal, Platinum
1930s 3.83 Carat Black Opal and 1.15 Carat Diamond Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning antique 1930s 3.83 Ct black opal and 1.15 Ct diamond, platinum cocktail ring; part of our diverse antique jewelry and estate jewelry collections.
This stunning, fine and impressive black opal ring with diamond has been crafted in platinum.
The pierced decorated, signet style design is ornamented with a feature 3.83Ct black opal panel, bezel set to the center of the design.
The opal is flanked on either side by a total of four bezel set baguette cut diamonds.
A further fifty pavé set diamonds in a combination of transitional modern brilliant round cuts and eight-cuts embellish the design.
The flared, trifurcated ring shoulders integrate with the main setting and amalgamate to form the plain, substantial ring shank.
This stunning antique black opal ring...
Category
1930s Unknown Vintage Platinum Cocktail Rings
Materials
Opal, Diamond, Black Opal, Platinum
Black Opal and Diamond Cluster Ring, circa 1925
Located in London, GB
Black opal and diamond cluster ring. Set to centre with an oval cabochon natural black opal in an open back claw setting with an approximate weight of 13.00 carats, flanked by two re...
Category
1920s Art Deco Vintage Platinum Cocktail Rings
Materials
Black Opal, Diamond, Opal, Platinum
AGL 10.99 Carat Black Opal Ring with 4.36 Cts Tsavorite and Diamond in Platinum
Located in Southport, CT
An incredibly stunning one-of-a-kind ring featuring a substantial and lively 10.99 Carat AGL Certified Australian Black Opal. Every element of this ring delights from all angles. The profile design will endlessly delight the wearer.
This ring was designed alongside a substantial necklace featuring a 18.92 Carat AGL Certified Australian Black Opal. It can be found listed separately.
Gemstone Detail:
10.99 Carat Oval Cabochon Australian Black Opal...
Category
21st Century and Contemporary American Modern Platinum Cocktail Rings
Materials
Tsavorite, Opal, Diamond, Platinum
6.23 Carat Natural Mexican Fire Opal and Diamond Halo Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 6.23 Carat Natural Mexican Fire Opal and 1.00 Carats of Diamond Accents set in Platinum. Opals are known for exh...
Category
21st Century and Contemporary Japanese Modern Platinum Cocktail Rings
Materials
Fire Opal, Opal, Diamond, Platinum
Natural Black Opal 3.77 carats and Diamond Cocktail Ring in Platinum
Located in La Jolla, CA
Natural Black Opal 3.77 carats and Diamond Cocktail Ring in Platinum
Black Opal and Diamond Ring features a Center Oval Cabochon Black Opal with flashes of Green and Blue play of co...
Category
21st Century and Contemporary Unknown Platinum Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
Superb Art Deco Black Opal Diamond Ring, circa 1935
Located in London, GB
Art Deco black opal and diamond ring. Set with a marquise shaped cabochon natural unenhanced black opal in an open back claw setting with an approximat...
Category
1930s Unknown Art Deco Vintage Platinum Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
Vintage Two-Tone Australian Opal and Diamond Cocktail Ring
Located in Denver, CO
Crafted in the 1930s in 18kt yellow gold and platinum, this two-tone vintage cocktail ring features a natural oval-shaped Australian opal cabochon with a multi-color "play of color" ...
Category
1930s Unknown Art Deco Vintage Platinum Cocktail Rings
Materials
Opal, Diamond, Platinum, Yellow Gold, 18k Gold
Solid Platinum 2.8ctw Oval Cabochon Opal & Diamond Sides Classic Ring
Located in Montclair, NJ
--Stone(s):--
(1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - Very Play of Colors - 8.6x7.2mm / 2.57ct (exact)
(12) Natural Genuine Diamonds - Round Brilliant Cut - Prong ...
Category
21st Century and Contemporary Platinum Cocktail Rings
Materials
Diamond, Opal, Platinum
Australian Black Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A large and impressive natural black opal from Australia! It weighs 6.90 carats and has great play-of-color as flashes of blue and green can be seen across the opal which also has a ...
Category
21st Century and Contemporary American Platinum Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
GIA Certified 5.38 Carat Black Opal and Diamond Ballerina Vintage Platinum Ring
Located in Miami, FL
GIA Certified vintage 5.83 carat black opal and diamond halo ballerina ring in platinum 900. Featuring a center stone that is absolutely captivating, bearing tremendous color, luster...
Category
1990s Art Deco Platinum Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
Classic Solid Platinum 3.31ctw Oval Cabochon Opal Diamond Halo Right Hand Ring
Located in Montclair, NJ
--Stone(s):--
(1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - White Color w/ Nice Play of Colors - 13.7x9.7mm /2.96ct (exact)
Numerous Natural Genuine Diamonds - Round Bri...
Category
21st Century and Contemporary Platinum Cocktail Rings
Materials
Diamond, Opal, Platinum
Australian Black Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A large and impressive ring featuring a natural black opal from Australia! It weighs 4.42 carats and has excellent play-of-color as large and bright flashes of blue and green can be seen across the stone. It is accented by 1.59 carats of baguette-cut diamonds which halo the opal and add brilliance and sparkle to the piece. Hand-fabricated in platinum, this fine Australian black opal ring...
Category
21st Century and Contemporary American Platinum Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
Gem Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
What it lacks in size, weighing 0.70 carats, it makes up in its amazing gem quality. The play-of-color of this Australian black opal is one of the finest. Bright gemmy flashes of red...
Category
21st Century and Contemporary American Platinum Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
6.69 Carat Black Opal and Diamond Platinum Cocktail Ring Estate Fine Jewelry
Located in Montreal, QC
Simply Beautiful! Black Opal and Diamond Cocktail Ring. Centering by a 6.69 Carat Oval Black Opal, surrounded by Diamonds, weighing approx. 1.40tcw. Finely detailed Hand-crafted Plat...
Category
21st Century and Contemporary Art Deco Platinum Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
Australian Black Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A large and impressive Australian black opal ring! The opal weighs 6.32 carats and has excellent play-of-color as bright flashes of colors c...
Category
21st Century and Contemporary American Platinum Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
Antique Art Deco Platinum Natural Opal and Diamond Engraved Cocktail Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Natural Opal and Diamond Engraved Cocktail Ring. This amazing Art Deco natural opal and diamond cocktail ring is crafted in platinum. The ring fea...
Category
1920s Art Deco Vintage Platinum Cocktail Rings
Materials
Diamond, Opal, Platinum
11.69 Carat Natural Australian Boulder Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 11.96 Carat, Natural, Australian Boulder Opal and 0.46 Carats of Diamond Accents set in Platinum. The Opal displays very good play of color! Opals are kn...
Category
20th Century Japanese Modern Platinum Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
Substantial Platinum 6.4ctw Oval Cabochon Opal & Diamond Cocktail Ring
Located in Montclair, NJ
--Stone(s):--
(1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - White Color w/ Nice Play of Colors - 14.6x11.1mm /6.05ct (exact)
(14) Natural Genuine Diamonds - Round Brilli...
Category
21st Century and Contemporary Platinum Cocktail Rings
Materials
Diamond, Opal, Platinum
Solid Platinum 2.04ctw Blue Green Black Opal & Baguette Diamond Statement Ring
Located in Montclair, NJ
Stones:
1 Natural Genuine Opal - Oval Cabochon Cut - Prong Set - Black Color w/ Amazing Play of Green and Blue Color - 7.9x7.2mm - 1.66ct exact - stamped
34 Natural Genuine Diamonds ...
Category
21st Century and Contemporary Platinum Cocktail Rings
Materials
Diamond, Opal, Platinum
Fiery Australian Black Opal and Diamond Cocktail Ring
Located in Santa Barbara, CA
This extraordinary cocktail ring features a phenomenal 3.48 carat Australian black opal with a harlequin pattern. The fantastic gemstone from the renowned Lightning Ridge mine showca...
Category
21st Century and Contemporary Contemporary Platinum Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
Superb Mexican Fire Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
Calling all opal lovers!! We have a very special piece here with a 7.70 carat Mexican fire opal. It has absurd play-of-color, might be the finest I’ve seen i...
Category
21st Century and Contemporary American Platinum Cocktail Rings
Materials
Diamond, Opal, Fire Opal, Platinum
0.86 Carat Natural Mexican Fire Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 0.86 Carat Natural Mexican Fire Opal and 0.81 Carats of Diamond Accents set in Platinum. Opals are known for exhibiting flashes of rainbow colors known a...
Category
20th Century Japanese Modern Platinum Cocktail Rings
Materials
Diamond, Opal, Fire Opal, Platinum
Boulder Opal and Diamond Ring in 18k Yellow Gold and Platinum
Located in La Jolla, CA
Boulder Opal and Diamond Ring in 18k Yellow Gold and Platinum
Boulder Opal and Diamond Ring features Natural Boulder Opal weighing 12.32 carats in an elongated shape with Pink, Gre...
Category
20th Century Unknown Platinum Cocktail Rings
Materials
Diamond, Opal, 18k Gold, Yellow Gold, Platinum
Platinum Large 6.98ctw Oval Cabochon Opal & Diamond Open Work Gallery Ring
Located in Montclair, NJ
--Stone(s):--
(1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - White Color w/ Nice Play of Colors - 17.1x11.1mm / 6.78ct (exact)
(10) Natural Genuine Diamonds - Round Brill...
Category
21st Century and Contemporary Platinum Cocktail Rings
Materials
Diamond, Opal, Platinum
Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A perfect cocktail ring for day and night featuring a gem 4.83 carat black opal. The Australian opal shows bright and strong flashes or blue and green over a deep dark black body col...
Category
2010s American Platinum Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
Modern GIA Black Opal Diamond Platinum Halo Cocktail Ring
Located in Miami, FL
This stunning Fiery blue Black Opal ring was inspired in a
Diamond Halo and crafted in platinum.
Featured in the center is an incredibly alive Fiery...
Category
1990s North American Modern Platinum Cocktail Rings
Materials
Black Opal, Opal, Diamond, Platinum
2.88 Carat Black Opal and Diamond Platinum Cocktail Ring Fine Estate Jewelry
Located in Montreal, QC
Beautiful! Finely detailed Black Opal and Diamond Vintage Platinum Cocktail Ring. Centering a securely nestled Hand set 2.88 Carat Black Opal. Surrounded by Marquis and Round Brillia...
Category
Late 20th Century Modernist Platinum Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
Solid Platinum High Quality 4.82ctw Opal & Diamond Ballerina Cocktail Ring
Located in Montclair, NJ
--Stone(s):--
(1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - White Color w/ Great Play of Colors - 13.8x10mm / 4.21ct (exact)
Numerous Natural Genuine Diamonds - Baguette...
Category
21st Century and Contemporary Platinum Cocktail Rings
Materials
Diamond, Opal, Platinum
Australian Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A large and impressive Australian opal weighing 9.37 carats takes center stage and puts on a show! It has great play-of-color as primarily red, along with blue and green, flash across the stone. It is complemented by 0.85 carats of round brilliant-cut diamonds set around the opal and add brilliance and sparkle to the piece. Hand-fabricated in platinum, a large and fine opal ring...
Category
21st Century and Contemporary American Platinum Cocktail Rings
Materials
Diamond, Opal, Platinum
Antique Art Deco Platinum Opal and Old Euro Diamond Halo Cocktail Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Opal and Old Euro Diamond Halo Ring. This gorgeous art deco cocktail ring is crafted in platinum. The center holds a natural opal with a beautiful...
Category
1920s Art Deco Vintage Platinum Cocktail Rings
Materials
Diamond, Opal, Platinum
1.14 Carat Black Opal and Diamond Double Halo Vintage Platinum Cocktail Ring
Located in Montreal, QC
Simply Beautiful! Vintage Black Opal and Diamond Double Halo Ring. Centering a securely nestled Hand set Black Opal, weighing approx. 1.14 Carat, surrounded by Diamonds, weighing app...
Category
21st Century and Contemporary Modern Platinum Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
Platinum 4.6ctw Oval Australian Opal & Baguette Diamond Wavy Cocktail Ring
Located in Montclair, NJ
MUST SEE IN PERSON!
--Stone(s):--
(1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - White Color w/ Very Nice Play of Colors - 14x10.1mm / 4.09ct (exact)
(18) Natural Genuine...
Category
21st Century and Contemporary Platinum Cocktail Rings
Materials
Diamond, Opal, Platinum
5.82 Carat Opal Diamond Platinum Vintage Cocktail Ring Fine Estate Jewelry
Located in Montreal, QC
Simply Beautiful! Finely detailed Ballerina Vintage Platinum Cocktail Ring. Centering a securely nestled Hand set Australian White Opal, weighing 5.8...
Category
Late 20th Century Modernist Platinum Cocktail Rings
Materials
Diamond, Opal, Platinum
7.39 Carat Andamooka Opal and Diamond Platinum Cocktail Ring Fine Estate Jewelry
Located in Montreal, QC
Simply Beautiful and finely detailed Andamooka Opal and Diamond Platinum Cocktail Ring. Centering a securely nestled Hand set Australian Andamooka White...
Category
21st Century and Contemporary Modern Platinum Cocktail Rings
Materials
Diamond, Opal, Platinum
Large Australian Black Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A large and impressive black opal from Australia! It weighs 17.39 carats and has great play-of-color as flashes of green and blue can be seen across the entirety of the stone. It is ...
Category
21st Century and Contemporary American Platinum Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
Vintage Classy Platinum 5.92ct Exceptional Color Opal Diamond Halo Cocktail Ring
Located in Montclair, NJ
--Stone(s):--
(1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - White Color w/ Exceptional Play of Colors Red, Orange, Blue, Green & Everything in Between -
16.3x12.4mm / 5....
Category
20th Century Platinum Cocktail Rings
Materials
Diamond, Opal, Platinum
Solid Platinum 7.23ctw Large Opal w/ Diamond Halo Substantial Cocktail Ring
Located in Montclair, NJ
--Stone(s):--
(1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - Exceptional Play of Colors Red, Orange & Green -
13.7x11.6mm / 5.95ct (exact, stamped)
(50)Natural Genuine Di...
Category
21st Century and Contemporary Platinum Cocktail Rings
Materials
Diamond, Opal, Platinum
Estate Black Opal Baguette Round Diamond LARGE Ballerina Cocktail Ring 13.70cttw
Located in Winter Springs, FL
A spectacular ring that is sure to melt your heart. Done in heavy platinum, this large cocktail ring is centered by an approximately 9ct cabochon, black opal displaying gorgeous fla...
Category
Late 20th Century North American Contemporary Platinum Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
Classic Solid Platinum 3.90ctw Elongated Oval Opal w/ Diamond Halo Cocktail Ring
Located in Montclair, NJ
--Stone(s):--
(1) Natural Genuine Opal - Elongated Oval Cabochon Cut - Prong Set - White Color w/ Very Nice Play of Colors -
14.8x10mm / 3.10ct (exact, stamped)
(20) Natural Genuine ...
Category
21st Century and Contemporary Platinum Cocktail Rings
Materials
Diamond, Opal, Platinum
Peter Suchy GIA Certified 7.55 Carat Black Opal Diamond Platinum Cocktail Ring
By Peter Suchy
Located in Stamford, CT
7.55 Carat black opal and diamond halo cocktail ring. Cabochon black opal set in platinum setting with a halo of round diamonds. Gia Certified. The...
Category
21st Century and Contemporary Platinum Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
1.28 Carat Black Opal and Diamond Cocktail Ring in Platinum
Located in Los Angeles, CA
This gorgeous cocktail ring features a stunning 1.28 carat black opal set in platinum with brilliant white diamonds. The opal is a bright and lively gem with strong play-of-color tha...
Category
21st Century and Contemporary North American Artisan Platinum Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
Fine Australian Boulder Opal Diamond Platinum Ring
Located in Beverly Hills, CA
As good as it gets! This is a fine example of Australian opal; being a boulder opal or black opal this piece has fantastic play of color and pattern. Having grown on its host rock (m...
Category
21st Century and Contemporary American Platinum Cocktail Rings
Materials
Diamond, Opal, Platinum
2.75ct Natural Jelly Opal Diamond Ring Platinum Estate Fine Jewelry Sz 6
Located in Torrance, CA
Stylish natural jelly opal & diamond cocktail ring crafted in 900 platinum.
Cabochon cut natural jelly opal, 2.75 carats (11 x 8.5mm). The opal is in very good condition and free o...
Category
Mid-20th Century Unknown Modern Platinum Cocktail Rings
Materials
Diamond, White Diamond, Opal, Platinum
Platinum 2.80 carat Australian Opal Ring with pink-red fire!
Located in Big Bend, WI
Antique platinum ring featuring a natural Australian opal weighing 2.80 carats. The opal has a white body color with lots of red-pink play of color. The oval cabochon opal measures a...
Category
1930s Vintage Platinum Cocktail Rings
Materials
Opal, Platinum
3.53 carat Black Opal & Diamond Ballerina Cocktail Ring in Platinum
Located in La Jolla, CA
3.53 carat Black Opal and Diamond Ballerina Cocktail Ring in Platinum
Black Opal and Diamond Cocktail Ring features an Oval Shaped Black Opal weighing 3.53 carats with flashes of Bl...
Category
21st Century and Contemporary North American Platinum Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
Australian Boulder Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A lovely platinum ring featuring a 1.46 carat boulder opal from Australia. It has great play of color as swirls of green and blue as well as hints of orangy reds can be seen on the o...
Category
21st Century and Contemporary American Platinum Cocktail Rings
Materials
Diamond, Opal, Platinum
Fine Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A superb gem black opal from Lightning Ridge, Australia. It weighs 7.79 carats and has excellent play-of-color and fantastic brightness. Int...
Category
21st Century and Contemporary American Platinum Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
3.48 Carat Black Harlequin Opal and Diamond Platinum Ring Estate Fine Jewelry
Located in Montreal, QC
Simply Beautiful! Finely detailed Cocktail Ring, center securely nestled with a Black Harlequin Opal weighing 3.48 Carats, encrusted either side with Ha...
Category
21st Century and Contemporary Modern Platinum Cocktail Rings
Materials
Diamond, Opal, Platinum
6.36 Carat Round Black Opal and Diamond Platinum Cocktail Ring
Located in Chevy Chase, MD
A stunning round Black opal and Diamond fashion ring. The Opal shows a vibrant display of all colors, and weighs 6.36 carats, set with round single cut Diamonds, and baguette Diamon...
Category
Mid-20th Century American Art Deco Platinum Cocktail Rings
Materials
Black Opal, Opal, Diamond, Platinum
Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A sleek and elegant platinum ring featuring a 1.55 carat natural Australian black opal. It has great play of color as bright flashes of green, ora...
Category
21st Century and Contemporary American Platinum Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
Vintage Platinum High Quality 4.35ctw Opal & Diamond Halo Classic Ring
Located in Montclair, NJ
--Stone(s):--
(1) Natural Genuine Opal - Oval Cabochon Cut - Multi-Prong Set - White Color w/ Amazing Play of Green, Blue & Yellow Color - 12.1x10mm / 2.33ct (approx.)
(15) Natural G...
Category
20th Century Platinum Cocktail Rings
Materials
Diamond, Opal, Gold, Yellow Gold, Platinum
Magnificent Art Deco Black Opal Platinum Plaque Ring
Located in Carmel-by-the-Sea, CA
Stunning black opal ring, rendered in platinum and framed in diamond-studded platinum lace. The ring measures 1 1/8 inches long and looks incredibly elegant on the finger. FInished w...
Category
Early 20th Century Art Deco Platinum Cocktail Rings
Materials
Diamond, Opal, Platinum
