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Platinum Cocktail Opal

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Australian Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
set around the opal making a halo. Hand fabricated in platinum; the ring has minimal crazing that does
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Platinum

Australian Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
to the piece. Hand-fabricated in platinum, a large and fine opal ring. Ring Size 7
Category

21st Century and Contemporary American Cocktail Rings

Materials

Opal, Diamond, Platinum

Australian Black Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A large and impressive cocktail ring featuring a fine and gemmy Australian black opal! The opal
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Australian Black Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
sparkle to the piece. Hand-fabricated in platinum, this fine Australian black opal ring will make a great
Category

21st Century and Contemporary American 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
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Fine Fire Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A special ring featuring a gem-quality rich orangey-red fire opal weighing 10.92 carats. It has
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Fire 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
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Australian Black Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A lovely platinum cocktail ring featuring a 4.51 carat Australian black opal. It is a classic blue
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Platinum

Gem Australian Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
baguette cut diamonds which halo the opal in a ballerina style. Hand fabricated in platinum, this ring is
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Platinum

Superb Mexican Fire Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
carats of bright white diamonds set around the opal in a stylish pattern. Hand-fabricated in platinum and
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Fire Opal, Platinum

Opal and White Diamond Cocktail Ring in Platinum
Located in Los Angeles, CA
Beautiful 3.95 ct. opal oval with 0.80 ct. good quality white diamond baguettes and rounds
Category

21st Century and Contemporary Cocktail Rings

Materials

White 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
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Opal and White Diamond Cocktail Ring in Platinum
Located in Los Angeles, CA
Beautiful 7.86 ct. opal oval cabochon with good quality white diamond rounds. Handmade in platinum
Category

21st Century and Contemporary Cocktail Rings

Materials

White Diamond, Opal, Platinum

2.09 Carat Opal and Diamond Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 2.09 carat opal and 0.89 carat diamond, platinum dress ring; part of
Category

1990s Unknown Cocktail Rings

Materials

Diamond, Opal, Platinum

GIA 7.53ct Black Opal Diamond Platinum Oval Cocktail Ring
Located in Miami, FL
This GIA Natural Black Opal and Diamond Cocktail Ring  with a total weight of 11.18 grams. Centered
Category

2010s Art Deco Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Black Opal and White Diamond Cocktail Ring in Platinum
Located in Los Angeles, CA
Beautiful 2.58 ct. black opal oval with 1.30 ct. good quality white diamond rounds and baguettes
Category

21st Century and Contemporary Cocktail Rings

Materials

White Diamond, Opal, Black Opal, Platinum

Black Opal and White Diamond Cocktail Ring in Platinum
Located in Los Angeles, CA
Beautiful 5.37 ct. black opal oval with 2.03 ct. good quality white diamond baguettes and pear
Category

21st Century and Contemporary Cocktail Rings

Materials

White Diamond, Opal, Black Opal, Platinum

9.27 Carat Australian Black Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A large and impressive cocktail ring featuring a natural Australian black opal weighing 9.27 carats
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Opal, Black Opal, Platinum

6.79 Carat Australian Black Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A very fine and beautifully shaped black Australian opal takes center stage. It weighs 6.79 carats
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

13.78 Carats Black Opal Diamond Platinum Cocktail Ring
Located in Miami, FL
This stunning Fine Black Opal diamond ring is crafted in solid platinum, weighing 14.1 grams and
Category

21st Century and Contemporary North American Modern Cocktail Rings

Materials

Diamond, 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
Category

1990s North American Modern Cocktail Rings

Materials

Black Opal, Diamond, Opal, Platinum

Massive Australian Black Opal Diamond Halo Platinum Cocktail Ring
Located in Beverly Hills, CA
A large and exceptional black opal from Australia! It weighs in at a whopping 24.95 carats and has
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Fire Opal Cabochon and White Diamond Cocktail Ring in Platinum
Located in Los Angeles, CA
Beautiful 2.95 ct. fire opal oval cabochon with 0.14 ct. good quality white diamond rounds
Category

21st Century and Contemporary Cocktail Rings

Materials

White Diamond, Opal, Fire Opal, Platinum

1.28 Carat Black Opal and Diamond Cocktail Ring in Platinum
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This gorgeous cocktail ring features a stunning 1.28 carat black opal set in platinum with
Category

21st Century and Contemporary North American Artisan Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Black Opal Oval and White Diamond Cocktail Ring in Platinum
Located in Los Angeles, CA
Beautiful 3.14 ct. black opal oval with 1.64 ct. good quality white diamond baguettes. Handmade in
Category

21st Century and Contemporary Cocktail Rings

Materials

White Diamond, Opal, Black Opal, Platinum

Black Opal Oval and White Diamond Cocktail Ring in Platinum
Located in Los Angeles, CA
Beautiful 2.55 ct. black opal oval with 0.64 ct. good quality white diamond squares. Handmade in
Category

21st Century and Contemporary Cocktail Rings

Materials

White Diamond, Opal, Black Opal, Platinum

GIA 2.79ct Natural Black Opal Diamond Platinum Ballerina Cocktail Ring
Located in Miami, FL
The Multicolor natural display on this GIA certified Opal & Diamond ring, is beautifully
Category

1990s Retro Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

1980s GIA Large Black Opal Diamond Platinum Cocktail Ballerina Ring
Located in Miami, FL
Witness the whole universe in one ring out of this world! This cosmic looking Black Opal and
Category

1990s Modern Cocktail Rings

Materials

Opal, Diamond, Black Opal, Platinum

Art Deco Platinum Black Opal, Diamond and Emerald Cocktail Ring
Located in Fairfield, CT
This exquisite platinum Art Deco ring features a stunning 4-carat black opal, which takes center
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Emerald, Black Opal, Opal, Platinum

14 Carat Oval Shape Ethiopian Opal Cocktail Ring in Platinum
Located in New York, NY
14 Carat Oval Shape Ethiopian Opal Cocktail Ring in Platinum Size 6 Oval Natural Opal A classic
Category

2010s Cocktail Rings

Materials

Opal, Platinum

3.68 Carat Ethiopian Opal Platinum Cocktail Ring Estate Fine Jewelry
Located in Montreal, QC
Multi-Color Ethiopian Opal. Dimensions: 13.5mm x 10.0mm. Hand crafted in Platinum. The ring epitomizes
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Opal, Platinum

GIA 5.39 carats Black Opal & Diamond Ballerina Cocktail Ring in Platinum
Located in La Jolla, CA
GIA 5.39 carats Black Opal and Diamond Ballerina Cocktail Ring in Platinum Black Opal and Diamond
Category

21st Century and Contemporary North American Cocktail Rings

Materials

Diamond, Opal, Black 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
Category

Mid-20th Century American Art Deco Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Estate 4.23 Carats Black Opal and Diamond Cocktail Ring in Platinum
Located in La Jolla, CA
4.23 Carats Black Opal and Diamond Ring in Platinum Black Opal and Diamond Ring features a 4.23
Category

21st Century and Contemporary North American Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

1950s 7.99 Carat Opal and 0.48 Carat Diamond Platinum Cocktail Ring
Located in Atlanta, GA
Ring Details: Metal Type: Platinum Weight: 11.7 grams Size: 7 (resizable) Opal Details: Carat
Category

Vintage 1940s Unknown Retro Cocktail Rings

Materials

Diamond, Opal, Platinum

2.52 Carat Oval Cut Opal Diamond Cocktail Ring Platinum in Stock
Located in Boca Raton, FL
Material: Platinum Gemstone details: Approx. 2.52ctw Oval shaped Opal center gemstone Diamond
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, White Diamond, Opal, Black 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
Category

Vintage 1930s Unknown Cocktail Rings

Materials

Opal, Diamond, Black 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
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, Black 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
Category

Late 20th Century Modernist Cocktail Rings

Materials

Diamond, Opal, Platinum

Estate Platinum Harlequin Black Opal Diamond Cocktail Ring Sz 6.5 GIA
Located in Winter Springs, FL
By far not only the most impressive harlequin black opal we have ever owned, but also that we have
Category

Vintage 1960s Retro Cocktail Rings

Materials

Diamond, 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
Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

2.53 Carat Lighting Ridge Black Opal & Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
Carats of Diamond Accents set in Platinum. The Opal displays very good play of color! Opals are known for
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black 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
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Vintage 5.1 Carat Oval Jelly Opal and Diamond Statement Platinum Cocktail Ring
Located in Montreal, QC
Simply Beautiful! Elegant and finely detailed Vintage Jelly Opal and Diamond Platinum Statement
Category

21st Century and Contemporary Modern 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
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Opal, Platinum

2.83 Carat Natural Water Opal and Diamond Cocktail Ring Made in Platinum
Located in Tokyo, JP
in Platinum. Opals are known for exhibiting flashes of rainbow colors known as "play of color." In
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Platinum

Solid 2ct Black Opal VS Diamond Ballerina Style Cocktail Ring Set in Platinum
Located in Mona Vale, NSW
Opal was mined in Australia and is set in Platinum. There are 36 x Diamonds surrounding the Opal in a
Category

21st Century and Contemporary Australian Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

6.66 Carat Australian Boulder Opal and Diamond Cocktail Ring set in Platinum
Located in Tokyo, JP
Diamond Accents set in Platinum. The Opal displays very good play of color! Opals are known for exhibiting
Category

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Platinum

4.17 Carat Natural Water Opal and Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
in Platinum. Opals are known for exhibiting flashes of rainbow colors known as "play of color." In
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Platinum

2.36 Carat Natural Mexican Fire Opal and Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
Accents set in Platinum. Opals are known for exhibiting flashes of rainbow colors known as "play of color
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Fire Opal, Opal, Diamond, Platinum

12.13 Carat Lightning Ridge Black Opal and Diamond Cocktail Ring set in Platinum
Located in Tokyo, JP
Accents set in Platinum. The Opal displays very good play of color! Opals are known for exhibiting flashes
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Antique Art Deco Platinum Opal and Old Euro Diamond Halo Cocktail Ring
Located in Great Neck, NY
cocktail ring is crafted in platinum. The center holds a natural opal with a beautiful play of color. The
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Opal, Platinum

Art Deco 1930 Cocktail Ring in Platinum with 6.12cts Australian Opal & Diamonds
Located in Miami, FL
). Hallmarks: Stamped with the platinum mark, "PLAT". Note: The opal, is gem quality, translucent with a
Category

Vintage 1930s American Art Deco Cocktail Rings

Materials

Black Opal, Opal, White Diamond, Diamond, 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
Category

20th Century Cocktail Rings

Materials

Diamond, Opal, Black Pearl, Black Opal, 18k Gold, Platinum, Yellow Gold

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
Category

2010s American Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Australian Opal Diamond Platinum Ring
Located in Beverly Hills, CA
-fabricated in platinum, fine Australian opals are rapidly gaining popularity and value. Ring Size 8.25
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Platinum

Australian Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A remarkable ring featuring a 10.47 carat Australian opal with gorgeous play of color. Shimmering
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Platinum

Natural Opal Diamond Ring Platinum Vintage Large Oval Cocktail Estate Jewelry 7
Located in Torrance, CA
Stylish natural opal & diamond ring crafted in platinum. Natural opal measures 17mm x 13mm
Category

Mid-20th Century Unknown Modern Cocktail Rings

Materials

Diamond, White Diamond, Opal, Platinum

Australian Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A large and impressive Australian opal weighing 5.97 carats! It has excellent play of color with a
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Platinum

New Platinum 8.20ctw GIA Oval Cabochon Opal W/ Ruby & Diamond Halo Cocktail Ring
Located in Montclair, NJ
This magnificent, brand new, fancy cocktail ring is crafted in solid platinum and features a large
Category

2010s American Cocktail Rings

Materials

Diamond, Opal, Ruby, Platinum

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Platinum Cocktail Opal For Sale on 1stDibs

Surely you’ll find the exact platinum cocktail opal you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using Platinum, Gold and 18k Gold. Our collection of these items for sale includes 215 vintage editions and 220 modern creations to choose from as well. Making the right choice when shopping for a platinum cocktail opal may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 19th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. A platinum cocktail opal from LB Exclusive, Merkaba and carpenter and sons — each of whom created a beautiful version of this treasured accessory — is worth considering. An oval cut version of this piece has appeal, but there are also cabochon and mixed cut versions for sale. If you’re browsing our inventory for a platinum cocktail opal, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a Platinum Cocktail Opal?

On average, a platinum cocktail opal at 1stDibs sells for $3,950, while they’re typically $400 on the low end and $74,800 for the highest priced versions of this item.

Finding the Right cocktail-rings for You

A flashy symbol of wealth during the early 20th century, antique and vintage cocktail rings have gained broader appeal in the decades since for the hefty dose of glamour they bring to any ensemble.

Cocktail rings earned their name for their frequent appearances during glitzy cocktail parties at the height of the Prohibition era. Back then, these accessories were seen not only as statement pieces but as statements in and of themselves. They openly represented a sense of freedom and independence as well as a demonstration of opulence. After all, the 1920s heralded the Harlem Renaissance and Art Deco design, and a slew of social and cultural shifts meant that women in particular were breaking from pre–World War I conventions and embracing newfound freedoms to express themselves as individuals.

Women expressly wore cocktail rings on the fingers of their right hand versus the left, which was “reserved” for an engagement ring or wedding band, accessories definitely paid for by a suitor. And for cocktail rings, the bigger the colored gem at the center — which is usually mounted in a high setting — and the more elaborate the design, the stronger the likelihood of being noticed.

Cocktail rings remained a popular piece of jewelry for women until the 1930s, when the Great Depression and the onset of war marked a change in behaviors nationwide. While the 1960s and ’70s saw a return in visibility for the accessory, it wasn’t until the 1980s that cocktail rings once again assumed their position as a beacon of luxury and glitz.

During the 20th century, the range of dazzling cocktail rings seems to have been limitless, from glimmering gold rings set with carved jade diamonds designed by David Webb to Pomellato’s pink quartz confections to striking Gucci butterfly rings with accent diamonds set in a pavé fashion.

So, how do you wear a cocktail ring? Cocktail rings “can be worn for almost anything — dinners, date nights, parties, special events, on the red carpet,” explains David Joseph of New York-based jewelry brand Bochic

Can you wear cocktail rings with other rings? “In my opinion, cocktail rings should stand on their own since they showcase a large gem in the center,” says Joseph.

These glamorous jewels can be worn inside or outside crowded taverns, in either daytime or nighttime with casual or dressy attire. On 1stDibs, find a wide variety of antique and vintage cocktail rings, including those offered by Chanel, whose elegant cocktail rings often feature pearls and, of course, diamonds, and sometimes were styled after showy flowers like the camellia, and Van Cleef & Arpels, whose detailed and intricate designs are viewed as miniature pieces of wearable art.