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Natural Australian 10.97ct Black Opal and Diamonds Cocktail Ring 18K Yellow Gold
By Opal Minded
Located in Sydney, AU
The gem at the centre of the "Contrarian" opal ring is an exquisitely unusual black opal (10.97ct
Category

2010s Australian Contemporary Cocktail Rings

Materials

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

Natural Australian 7.43ct Boulder Opal and Diamond Cocktail Ring 18k Yellow Gold
By Opal Minded
Located in Sydney, AU
The impressive and opulent Ta Prohm boulder opal ring (7.43ct) is a piece that carries the ancient
Category

2010s Australian Contemporary Cocktail Rings

Materials

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

Black Opal Vitage Style Ring in 14 Karat Gold, Ethiopian Opal Cabochon Ring
By Daizy Jewellery
Located in Istanbul, TR
Black opal vitage style ring in 14 karat gold. Ethiopian opal cabochon ring. October Birthstone
Category

2010s Turkish Modern Cocktail Rings

Materials

Opal, Black Opal, Gold, 14k Gold, White Gold, Yellow Gold

Goshwara Large Black Opal Cabochon Diamond Ring
By Goshwara
Located in New York, NY
Cabochon Diamond Ring with Light Black Rhodium in 18K White Gold, from 'G-One' Collection. It is definitely
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Opal, Black Opal, 18k Gold

Black Opal Silver Ring Cabochon Multicolor Rainbow Space Australian Gemstone
Located in Berlin, DE
Silver ring with natural bright Black Opal opal origin - Australia opal measurements - 0.24 x 0.35
Category

2010s German Artist Cocktail Rings

Materials

Opal, Black Opal, Silver

Goshwara Opal Cabochon with Black Enamel Ring.
By Goshwara
Located in New York, NY
Impeccable and unique combination of Opal Cabochon with Black Enamel. Set in 18K Yellow Gold, from
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Enamel

Black Opal 14k Gold Ring, Multicolor Opal Ring
By Daizy Jewellery
Located in Istanbul, TR
. Minimalist opal ring. Black opal ring. Multicolor opal ring. Metal type: 14kt solid gold Weight 2.00 g
Category

2010s Turkish Modern Engagement Rings

Materials

Opal, Black Opal, 14k Gold

Edwardian Black Opal Cabochon and Diamond Halo Vintage Platinum Ring
Located in Addison, TX
Prepare to be captivated by the exquisite beauty of this Edwardian Opal Cabochon Ring, showcasing a
Category

Antique Early 1900s Edwardian Fashion Rings

Materials

Diamond, Opal, Platinum

Black Opal Ring
Located in Webster, NY
Rectangular cabochon cut black opal set into 14k yellow gold. The opal measures 18MM X 15MM X 4MM
Category

21st Century and Contemporary Australian Fashion Rings

Materials

Opal, 14k Gold

Black Opal Ring
Black Opal Ring
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Goshwara Large Black Opal Cabochon Diamond with Light Black Rhodium Ring
By Goshwara
Located in New York, NY
Cabochon Diamond Ring with Light Black Rhodium in 18K White Gold, from 'G-One' Collection. It is definitely
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Black Opal, Opal, Diamond, Rhodium, 18k Gold

Platinum Black Opal & Diamond Ring, 900 Oval Cabochon Cut 1.57ctw
Located in Greensboro, NC
Stone Information: Genuine Black Opal (Australian) Carat: 1.29ct Cut: Oval Cabochon Size: 10.7mm x
Category

21st Century and Contemporary More Rings

Materials

Diamond, Opal, Black Opal, Platinum

6.50 Carat Natural Black Cabochon Opal Diamond Platinum Ring
Located in Stamford, CT
Opal and diamond ring. Translucent silvery black natural oval opal with flashes of green, blue
Category

Vintage 1920s Dome Rings

Materials

Diamond, Opal, Platinum

Antique 1930s 7.20ct Cabochon Cut Black Opal and Diamond Platinum Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning antique 7.20 carat black opal and 0.78 carat diamond, platinum cocktail ring; part of
Category

Vintage 1930s Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Round Opal cabochon 14k gold ring.
By Daizy Jewellery
Located in Istanbul, TR
Round Opal cabochon 14k gold ring. Ring with Opal, Sapphires. Black opal gold ring. Antique/Art
Category

2010s Turkish Modern Cocktail Rings

Materials

Opal, Sapphire, Gold, 14k Gold

Platinum Black Opal & Diamond Ring, 900 Pear Cabochon 2.90ctw Halo-Inspired
Located in Greensboro, NC
Stone Information: Genuine Black Opal (Australian) Carat: 2.58ct Cut: Pear Cabochon Natural
Category

21st Century and Contemporary More Rings

Materials

Opal, Black Opal, Diamond, Platinum

Black opal solitaire ring, circa 1930.
Located in London, GB
Black opal solitaire ring. Set with an oval cabochon natural black opal in an open back claw
Category

Vintage 1930s Art Deco Solitaire Rings

Materials

Black Opal, Opal, Platinum

Black Opal, Sapphires, Peridots, Diamonds 14k Gold Ring, Genuine Opal Ring
By Daizy Jewellery
Located in Istanbul, TR
Black opal, sapphires, peridots, diamonds 14k gold ring. Genuine opal ring. Opal 14k gold cocktail
Category

2010s Turkish Modern Cocktail Rings

Materials

Diamond, Opal, Peridot, Sapphire, Black Opal, 14k Gold

Black Opal and Diamonds Ring in 14k Gold. Gold Ring with Opal !
By Daizy Jewellery
Located in Istanbul, TR
Black opal and diamonds ring in 14k gold. Genuine opal ring. Gold ring with opal Metal: 14k solid
Category

2010s Turkish Modern Engagement Rings

Materials

Diamond, Opal, Black Opal, 14k Gold

Brutalist 14K Black Opal Cocktail Ring
Located in Philadelphia, PA
earth-mined oval cabochon of a Black Opal. The stone is secured in the middle of two interwoven ovals
Category

Late 20th Century Cocktail Rings

Materials

Opal, Black Opal, 14k Gold, Yellow Gold

Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A fine and precious natural black opal from Australia. It weighs a respectable 1.14 carats and has
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Opal, Black Opal, Platinum

18K Art Deco Black Opal Ring
Located in Hummelstown, PA
Like seeing the Earth from outer space, this mesmerizing black opal cabochon is filled with
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Black Opal, 18k Gold

Black opal 14k gold ring.
By Daizy Jewellery
Located in Istanbul, TR
Black opal 14k gold ring. Rainbow opal ring. Cabochon opal ring. Vintage opal ring. Ethiopian Opal
Category

2010s Turkish Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Gold, 14k Gold

Black Opal Ring Gold Nature inspired Jewelry Australian Opal Ivy
By Alexey Gabilo
Located in Berlin, DE
14K yellow gold ring with natural Black Opal opal origin - Australia opal measurements - 0.079 х
Category

2010s French Art Nouveau Engagement Rings

Materials

Black Opal, Opal, 14k Gold, Yellow Gold

Edwardian 10k Australian Black Opal Ring
Located in Narberth, PA
jewelry! This black opal ring from the Edwardian (ca1910)era makes quite a stylish accessory! Hand
Category

Early 20th Century Unknown Edwardian Fashion Rings

Materials

Black Opal, 10k Gold

Art Deco 18kt Black Opal + Diamond Ring
Located in Narberth, PA
A statement ring from the Art Deco (ca1940s) era! Crafted in 18kt white gold, a Black Opal cabochon
Category

Vintage 1940s Unknown Art Deco Cluster Rings

Materials

Diamond, Opal, Black Opal, Platinum

Long Oval Black Opal Cluster Ring
Located in Dublin, IE
A colourful natural black Opal (11cts) is surrounded by 22 Diamonds (1.32cts). The total size of
Category

2010s Irish Contemporary Cluster Rings

Materials

Black Opal, 18k Gold

Rare Australian Lightning Ridge Black Opal Diamond Ring
Located in New York, NY
handcrafted white gold diamond ring. The black opal weighing 4.89 carats is accompanied by a report from the
Category

2010s Contemporary Cocktail Rings

Materials

Diamond, Opal, Black Opal, White Gold

Australian 0.92ct Black Opal, Diamond & Platinum Ring
Located in MAIN BEACH, QLD
. SPECIFICATIONS Opal Type: Black Opal Opal Weight: 0.92ct Opal Origin: Lightning Ridge, NSW, Australia Diamonds
Category

21st Century and Contemporary Australian Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

8.28 Carat Black Opal and Diamond Ring
Located in New Orleans, LA
Crowned by a laurel motif of white diamonds, this ravishing black opal is set apart by its dynamic
Category

21st Century and Contemporary Unknown Modern Cocktail Rings

Materials

Black Opal, Opal, Diamond, Platinum

Victorian Black Opal Ring Rose Gold Antique
Located in New York, NY
An Antique Victorian Black Opal Ring in a gorgeous engraved multi dimensional setting in 10 Karat
Category

Antique 19th Century Unknown Victorian Cocktail Rings

Materials

Black Opal, Opal, Gold, Rose Gold, 10k Gold

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
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Impressive Art Deco Brushstroke Black Opal Cocktail Ring
Located in Santa Barbara, CA
: 1915 - 1935 Metal: Platinum Gemstone: Black Opal Carat Weight: 7.78 Cut: Oval Cabochon Color: Play of
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Opal, Black Opal, Platinum

Lady's Opal Art Deco Black Opal and Diamonds Ring in Platinum
Located in New York, NY
One lady's black opal in blue-green fire color. Average saturation scale with pine fire pattern
Category

Vintage 1970s American Art Deco Dome Rings

Materials

Diamond, Opal, Black Opal, Platinum

Black Opal Gold Diamond Ring Australian Gemstone Engagement Ring
Located in Berlin, DE
14K gold ring with Black opal and diamonds opal origin - Australia opal measurements - 0.079 х
Category

2010s German Art Deco Engagement Rings

Materials

Diamond, Opal, Black Opal, Gold, 14k Gold

6.31tcw 18K Natural Black Opal & Diamond Statement Ring
Located in Jupiter, FL
Displayed is a ravishing, Australian black opal and diamond right hand ring. This piece is as chic
Category

2010s American Art Deco Fashion Rings

Materials

Diamond, Opal, Black Opal

Black Opal Gold Diamond Ring Australian Gemstone Engagement ring
Located in Berlin, DE
14K gold ring with Black opal and diamonds opal origin - Australia opal measurements - 0.079 х
Category

2010s German Art Deco Engagement Rings

Materials

Diamond, Opal, Black Opal, Gold, 14k Gold

Yellow Gold Black Austrialian Opal Diamond Ring
Located in Palm Desert, CA
14 Karat Yellow Gold Black Austrialian Opal Diamond Ring. The ring features a prong-set 13.8 x 7mm
Category

1990s Australian Retro Cocktail Rings

Materials

Black Opal, Opal, Diamond, 14k Gold, Yellow Gold, Gold

Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A fine and natural opal from Australia. It weighs 5.91 carats and has excellent play of color. As
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Platinum

Vintage Platinum 5.05ctw Unique Cabochon Opal w/ Round Diamond Double Halo Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - Purple, Blue & Black Color
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, 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
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Black Opal, Diamond, Opal, Platinum

Diamond Black Opal Ring 14K Gold Cocktail Vintage
By Estate Jewelry
Located in East Brunswick, NJ
Diamond Black Opal Ring 14K Gold Cocktail Vintage This stunning vintage ring is finely crafted in
Category

20th Century Cocktail Rings

Materials

Diamond, Opal, Black Opal, 14k Gold, Yellow Gold

Lady's Black Opal and Diamonds Ring in Platinum
Located in New York, NY
One lady's black opal in blue-green fire color. Vivid saturation scale with flash fire pattern
Category

Vintage 1970s American Art Deco Dome Rings

Materials

Diamond, Opal, Black Opal, Platinum

Black Opal Silver Ring Polychrome Unisex Multicolor Heather Purple Gemstone
Located in Berlin, DE
An impressive unisex matte finish silver ring with natural large cabochon-cut Black Opal opal
Category

2010s German Artist Cocktail Rings

Materials

Opal, Black Opal, Silver

Faye Kim 18 Karat Gold Black Opal Ring
By Faye Kim
Located in Westport, CT
Australian Black Opals are rare gemstones, each with a distinctive personality entirely its own
Category

2010s American Contemporary Cocktail Rings

Materials

Opal, Black Opal, 18k Gold, Gold

Australian 1.84ct Black Opal, Diamond & 18K Gold Ring
Located in MAIN BEACH, QLD
A beautiful flagstone pattern solid Australian Black Opal set in solid 18K gold and accented with
Category

Late 20th Century Australian Cocktail Rings

Materials

Diamond, Opal, Black Opal, 18k Gold

Australian 2.04ct Black Opal, Diamond & 18K Gold Ring
Located in MAIN BEACH, QLD
Jewellery is wearable art and this stunning ring is no exception. With its high-domed solid black
Category

Late 20th Century Australian Cocktail Rings

Materials

Diamond, Opal, Black Opal, 18k Gold

Black Opal Silver Ring Bright Opalescence Australian Stone Unisex
Located in Berlin, DE
Silver ring with natural Black Opal with bright opalescence opal origin - Australia opal
Category

2010s German Artisan Fashion Rings

Materials

Opal, Black Opal, Silver, Sterling Silver

Mid-Century Black Opal and Diamond Platinum Ring, circa 1950s
Located in Beverly Hills, CA
Black opal and diamond ring set in platinum centering one oval cabochon black opal weighing 11.42
Category

20th Century Cocktail Rings

Materials

Diamond, Black Opal, Opal, Platinum

2.96 Carat Black Opal and Diamond Ring in Platinum
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This stunning black opal and diamond cocktail ring features a gorgeous 2.96 carat black opal with
Category

21st Century and Contemporary North American Artisan Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

0.64 Carat Australian Black Opal and Diamond Ring
Located in Houston, TX
This beautiful ring features a 0.64 carat Lightening Ridge Black Opal with a stunning blue and
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Black Opal, Opal, Diamond, 18k Gold

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

Australian 2.63ct Black Opal, Diamond, 18k Gold Ring
Located in MAIN BEACH, QLD
The deep blues shimmer in this Australian Black Opal like glowing flashes of an evening ocean. The
Category

21st Century and Contemporary Australian Engagement Rings

Materials

Diamond, Opal, Black Opal, 18k Gold, White Gold

Art Deco Black Opal and Diamond Ring, circa 1920
Located in London, GB
Art Deco black opal and diamond ring. Set to centre with an oval cabochon natural black opal in an
Category

Vintage 1920s Solitaire Rings

Materials

Diamond, Black Opal, Platinum

Round black opal ring in 14k gold.
By Daizy Jewellery
Located in Istanbul, TR
Round black opal ring in 14k gold. Opal gold ring. Geometric opal ring. Dainty colorful opal ring
Category

2010s Turkish Modern Fashion Rings

Materials

Opal, Black Opal, Gold, 14k Gold

Australian Black Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
A classic beauty from a bygone era. This magnificent black opal with its deep mysterious blues
Category

Late 20th Century Australian Art Deco Cocktail Rings

Materials

Diamond, Opal, Black Opal, 18k Gold, 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

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

GIA 2.79ct Natural Black Opal Diamond Platinum Ballerina Cocktail Ring
Located in Miami, FL
Black Opal, natural and untreated, double cabochon oval cut, prong set, weight approximately 2.79 carats
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

Lady's Black Opal and Diamonds Ring in Platinum
Located in New York, NY
One lady's black opal with multicolor fire color. Saturation scale is average with flash fire
Category

Vintage 1970s American Art Deco Engagement Rings

Materials

Diamond, Black Opal, Platinum

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Black Cabochon Opal Ring For Sale on 1stDibs

On 1stDibs, you can find the most appropriate black cabochon opal ring for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from Gold, Platinum and 18k Gold — can elevate any look. Find an antique version now, or shop for 79 vintage or 120 modern creation for a more contemporary example of these cherished accessories. You’re likely to find the perfect black cabochon opal ring among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. Finding an appealing black cabochon opal ring — no matter the origin — is easy, but Renata Bernard, Alexey Gabilo and Goshwara each produced a popular version that is worth a look. Today, if you’re looking for a cabochon version of this piece and are unable to find the perfect match, our selection also includes oval cut and mixed cut alternatives. There aren’t many items for men if you’re seeking a black cabochon opal ring, as most of the options available are for women and unisex.

How Much is a Black Cabochon Opal Ring?

The price for a black cabochon opal ring starts at $165 and tops out at $124,500 with these rings, on average, selling for $5,399.

Finding the Right rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.