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Solid Natural Untreated Australian 2.16ct Black Opal Ring 18k White Gold
By Renata Bernard
Located in Sydney, AU
18k white gold, the impeccable black opal (2.16ct) has a vivid play of colour. The blue-green hues
Category

2010s Australian Contemporary Engagement Rings

Materials

Opal, Black Opal, 18k Gold, White Gold

Solid Natural Untreated Australian 13.95 Black Opal Ring 18k Yellow Gold
By Renata Bernard
Located in Sydney, AU
natural opal ring is a limited edition of one. This opal ring is new. PARTICULARS: Metal: 18K yellow
Category

2010s Australian Contemporary Engagement Rings

Materials

Black Opal, Opal, Yellow Gold, 18k Gold

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
) Setting length: 67.37mm Metal: 18K Yellow Gold This opal ring arrives in a gun-metal aluminium box
Category

2010s Australian Contemporary Cocktail Rings

Materials

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

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 Gold Ring 18K Australian genuine opal precious wedding anniversary
By Alexey Gabilo
Located in Berlin, DE
18K yellow gold ring with natural Black Opal Opal origin - Australia weight of the opal - 1.5 carat
Category

2010s German Artisan Solitaire Rings

Materials

Opal, Black Opal, Gold, 18k Gold, Yellow 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
Metals: 18K solid Gold Ring Size: Resized to fit you perfectly. THE GRYFFIN OPAL DIFFERENCE By investing
Category

Late 20th Century Australian Cocktail Rings

Materials

Diamond, Opal, Black Opal, 18k Gold

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

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

18k GIA 4.39ct Black Opal and Diamond Ring
Located in Big Bend, WI
18K white gold Australian black opal and diamond ring. There is a GIA report #2225667539 stating
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, Opal, Black Opal

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

Australian 1.54ct Black Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
When words are not enough, this ring says it all. Such an amazingly beautiful Solid Black Opal set
Category

21st Century and Contemporary Australian Cocktail Rings

Materials

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

Lightning Ridge Black Opal Inlay Ring 18K White Gold
Located in Carlsbad, CA
Lightning Ridge Black Opal (Cut: Mixed, Color: Blue, Origin: Natural) Metal = 18K White Gold Ring
Category

21st Century and Contemporary Contemporary Band Rings

Materials

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

Black Opal and 18k Yellow Gold Handmade Band Ring
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This rich black opal ring will add a touch of colorful elegance to every day! Featuring a 1.28
Category

21st Century and Contemporary American Artisan Band Rings

Materials

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

Australian 16.04ct Black Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
Some rings are cute, others are elegant, but some are meant for a queen. A black opal direct from
Category

21st Century and Contemporary Australian Cocktail Rings

Materials

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

Australian 3.29ct Black Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
An amazing bright green black opal with a sparkling blue, what a stunning stone. It shows a bright
Category

21st Century and Contemporary Australian Cocktail Rings

Materials

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

Australian Black Opal Sapphire Diamond 18k Yellow Gold Ring
Located in Beverly Hills, CA
A lovely natural black Australian opal set in the middle of a unique yellow gold ring. The opal
Category

21st Century and Contemporary American Fashion Rings

Materials

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

Black Opal Diamond Ring, 18k White Gold, Blue Green Opal w Diamond Halo Ring
By Five Star Jewelry
Located in Austin, TX
These stunning black opals surrounded by polished 18k white gold and dripping with gorgeous
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

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

Australian 1.35ct Black Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
yourself lost in their beauty. Solid 18K gold ring with a magnificent blue-green solid Australian Black
Category

Late 20th Century Australian Cocktail Rings

Materials

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

Australian 1.45ct Black Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
Blue-green black opals are all the rage, and this one will not disappoint. It is a very bright
Category

Late 20th Century Australian Modern Cocktail Rings

Materials

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

Australian 1.85ct Black Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
- F VVS Metals: 18K solid Gold, Platinum Ring Size: Resized to fit you perfectly. THE GRYFFIN OPAL
Category

21st Century and Contemporary Australian Art Deco Cocktail Rings

Materials

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

18K White Gold Oval Cut Black Opal Diamond Ring
Located in Great Neck, NY
A phenomenal Australian black opal ring boasting a glowing blue-green oval center stone weighing
Category

2010s Unknown More Rings

Materials

Diamond, Opal, Black Opal, White Gold

Australian 1.25ct Black Opal, Diamond, 18k Yellow & White Gold Ring
Located in MAIN BEACH, QLD
Elegant and sophisticated, this stunning solid 18K yellow and white gold ring features a mystical
Category

21st Century and Contemporary Australian Cocktail Rings

Materials

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

Australian 0.75ct Black Opal, Diamond, 18k Yellow & White Gold Ring
Located in MAIN BEACH, QLD
A beautiful watermelon-coloured black opal is central to this gold ring. The centre of the ring is
Category

21st Century and Contemporary Australian Cocktail Rings

Materials

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

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

11.80Grams Black Opal & Diamonds Ring, Set in 18K Yellow Gold
Located in New York, NY
This exquisite black opal ring measures around 24x15MM and is an impressive 16.96CT in weight. The
Category

21st Century and Contemporary American Aesthetic Movement Cocktail Rings

Materials

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

Black Opal And Diamond Ring
Located in New Orleans, LA
This fascinating ring features an eye-catching Ethiopian black opal. The magnificent gemstone
Category

21st Century and Contemporary Modern Fashion Rings

Materials

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

Black Opal and Diamond Cluster Ring in 18k White Gold
Located in Los Angeles, CA
. Handmade in 18k white gold. Ring size is 6.75. Very unique design ring with multiple opals in a cluster.
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, Black Opal, White Gold

Australian 12.94ct Black Boulder Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
beautiful. Dress to impress; Black Boulder Opal set in solid 18K gold and platinum, accented by stunning
Category

Late 20th Century Australian Art Deco Cocktail Rings

Materials

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

Lady's Black Opal and Diamonds Ring in 18k White Gold
Located in New York, NY
One lady's black opal in blue-green fire color. Vivid saturation scale with pinfire pattern
Category

Vintage 1970s American Art Deco Dome Rings

Materials

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

Lady's Black Opal and Diamonds Ring in 18k White Gold
Located in New York, NY
One lady's black opal that is multicolor. Average saturation scale with a pine fire pattern
Category

Vintage 1970s American Art Deco Dome Rings

Materials

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

Vintage 2.02 Carat Black Opal and Diamond Ring 18k Yellow Gold
Located in Jesmond, Newcastle Upon Tyne
interior of the shank with the 18ct gold mark (18CT). The opal dress ring is supplied with an independent
Category

20th Century Engagement Rings

Materials

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

11 Carat Australian Black Opal Certified "Lightening Ridge" Mine 18K Ring
By Malpani Jewels
Located in Hung Hom, HK
Black opals from Lightning Ridge are among the most prized gems in the world. The name is inspired
Category

2010s Hong Kong Art Nouveau Cocktail Rings

Materials

Diamond, Opal, Black Opal, 18k Gold

Natural Untreated Australian 1.14ct Black Opal Ring in 18K White Gold
By Renata Bernard
Located in Sydney, AU
black opal (1.14ct) from Lightning Ridge. Set in 18K white gold. One-of-a-kind. Designed by Renata
Category

2010s Australian Contemporary Cocktail Rings

Materials

Opal, Black Opal, White Gold, 18k Gold

Natural Untreated Australian 2.14ct Black Opal Ring in 18K Yellow Gold
By Renata Bernard
Located in Sydney, AU
ring features a vivid black opal (2.14ct) hailing from Lightning Ridge, Australia. The mesmerising blue
Category

2010s Australian Contemporary Cocktail Rings

Materials

Black Opal, Opal, 18k Gold, Yellow Gold

12.49 Carat Australian Black Opal Certified "Lightening Ridge" Mine 18K Ring
By Malpani Jewels
Located in Hung Hom, HK
Black opals from Lightning Ridge are among the most prized gems in the world. The name is inspired
Category

2010s Hong Kong Art Nouveau Solitaire Rings

Materials

White Diamond, Opal, Black Opal, 18k Gold

4.7 Carat Australian Black Opal Certified "Lightening Ridge" Mine 18K Ring
By Malpani Jewels
Located in Hung Hom, HK
Black opals from Lightning Ridge are among the most prized gems in the world. The name is inspired
Category

2010s Hong Kong Art Nouveau Engagement Rings

Materials

White Diamond, Opal, Black Opal, 18k Gold

Australian 2.05ct Black Opal, Diamond and 18K White Gold Ring
Located in MAIN BEACH, QLD
, this ring will be admired by all who see it. Solid natural Australian Black Opal, set in 18K white gold
Category

21st Century and Contemporary Australian Engagement Rings

Materials

Diamond, Opal, Black Opal, White Gold

Natural Untreated Australian 1.62ct Black Opal Ring in 18K Yellow Gold
By Renata Bernard
Located in Sydney, AU
elegantly classic 18K yellow gold, this opal ring will surely stand out in your jewellery collection and
Category

2010s Australian Contemporary Cocktail Rings

Materials

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

Natural Australian 2.73ct Black Opal/Diamond Engagement Ring 18K White Gold
By Renata Bernard
Located in Sydney, AU
. The gemstone at the centre of this opal ring is an Australian black opal from Lightning Ridge in New
Category

2010s Australian Contemporary Engagement Rings

Materials

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

Edwardian French Black Opal & Diamond 18k Yellow Gold & Platinum Ring
Located in MIAMI, FL
18k yellow gold. The highlight of the ring, the black opal gemstone display's a gorgeous play of
Category

Early 20th Century French Edwardian Cocktail Rings

Materials

Diamond, Opal, Black Opal, Yellow Gold, Platinum

Platinum and 18K Yellow Gold Black Opal, Emerald and Diamond Ring
Located in Philadelphia, PA
Nestled amidst vibrant green emeralds, the black opal ring exuded an enchanting allure. The center
Category

21st Century and Contemporary Unknown Fashion Rings

Materials

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

Freeform Black Opal Triangle and Diamond Ring in 18k White Gold
Located in Honolulu, HI
Item Specifications: Metal: 18K White Gold Style: Opal and Diamond Ring Total Weight: 16.10
Category

Late 20th Century Unknown Modern Cocktail Rings

Materials

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

Natural Australian 3.82 Ct Black Opal Diamond Engagement Ring 18K White Gold
By Renata Bernard
Located in Sydney, AU
The ‘Gabriella’ opal engagement ring features a gracefully elegant black opal (3.82ct) sourced from
Category

2010s Australian Contemporary Engagement Rings

Materials

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

Solid Natural Untreated Australian 2.57ct Black Opal Ring in 18k Yellow Gold
By Renata Bernard
Located in Sydney, AU
The graceful and exquisite ‘Love at First Kiss’ ring features an immaculate black opal (2.57ct
Category

2010s Australian Contemporary Engagement Rings

Materials

Opal, Black Opal, 18k Gold, Yellow Gold

Natural Australian 1.36ct Black Opal Engagement Ring 18k White Gold with Diamond
By Renata Bernard
Located in Sydney, AU
The ‘Sleeping Beauty’ opal ring features an exceptional black opal (1.36ct) sourced from Lightning
Category

2010s Australian Contemporary Engagement Rings

Materials

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

Natural Australian 3.35 Carat Black Opal Diamond Engagement Ring 18k Yellow Gold
By Renata Bernard
Located in Sydney, AU
The ‘Gabriella’ opal engagement ring features a gracefully elegant and unique black opal (3.35ct
Category

2010s Australian Contemporary Engagement Rings

Materials

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

Australian 6.52ct Crystal Opal & 18K Gold Ring
Located in MAIN BEACH, QLD
will keep you captivated. Set in an Art Deco-styled 18K solid gold ring, it is a classic that will turn
Category

21st Century and Contemporary Australian Art Deco Cocktail Rings

Materials

Diamond, Opal, Black Opal, 18k Gold

Solid Natural Untreated Australian 3.85ct Black Opal Ring in 18k White Gold
By Renata Bernard
Located in Sydney, AU
elegant 18K white gold, the attractive black opal (3.85ct) has a unique play-of-colour.The gorgeous
Category

2010s Australian Contemporary Engagement Rings

Materials

Black Opal, Opal, White Gold, 18k Gold

Natural Untreated 5.08ct Australian Black Opal Diamond Ring in 18K White Gold
By Renata Bernard
Located in Sydney, AU
A sensual and romantic charm imbues the 'Silhouette of Desire' opal ring featuring an impressive
Category

2010s Australian Contemporary Engagement Rings

Materials

Opal, Black Opal, White Gold, 18k Gold

Lady's Black Opal and Diamonds Ring in 18k Yellow Gold
Located in New York, NY
diamonds measuring 2.7 mm. Weight is 1.10 carats. Color grade is GH with clarity of VS2-SI1. Ring is
Category

Vintage 1970s American Art Deco Dome Rings

Materials

Diamond, Opal, Black Opal, Yellow Gold

Natural Untreated Australian 0.23ct Black Opal and Diamond Ring 18k Yellow Gold
By Renata Bernard
Located in Sydney, AU
"Australian Daisy" opal ring presents a classic elegance look. It carries an impeccable black opal
Category

2010s Australian Contemporary Cocktail Rings

Materials

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

Natural Australian 3.85ct Black Opal Cocktail Ring 18K White Gold with Garnets
By Renata Bernard
Located in Sydney, AU
Bernard. The gemstone at the centre of this opal ring is an Australian black opal from Lightening Ridge
Category

2010s Australian Contemporary Cocktail Rings

Materials

Opal, Black Opal, Garnet, 18k Gold, White Gold

Natural Australian 3.80ct Black Opal Cocktail Ring 18K Yellow Gold, White Gold
By Renata Bernard
Located in Sydney, AU
“Love Story” opal ring holds its precious black opal (3.80ct) in a warm I8K gold embrace. The
Category

2010s Australian Contemporary Engagement Rings

Materials

Opal, Black Opal, 18k Gold, White Gold, Yellow Gold

Bulgari Black Opal and Diamond Ring
By Bulgari
Located in New Orleans, LA
opal in this sculptural ring from Bulgari. Displaying a kaleidoscopic range of cool green, red and blue
Category

21st Century and Contemporary Italian Modern Fashion Rings

Materials

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

5 Carat Black Opal Diamond Ring
Located in Carmel-by-the-Sea, CA
Rendered in 18k yellow gold with a platinum top, this is an unusual and beautiful ring with enough
Category

20th Century Cocktail Rings

Materials

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

ANGARA GIA Certified Black 6.58ct Opal Ring in 18K Yellow Gold
By ANGARA INC.
Located in Los Angeles, CA
Prong-Set GIA Certified Oval Black Opal Ring with Reverse Tapered Shank
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Black Opal, Opal, Yellow Gold

Lady's Black Opal and Diamonds Ring in 18k White Gold
Located in New York, NY
One lady's semi-black opal with multicolor fire color. Saturation scale is average with a pinfire
Category

Vintage 1970s American Art Deco Dome Rings

Materials

Diamond, Black Opal, White Gold

Serpent ring 18k / 7.61 ct. Lightning Ridge Black Opal/Diamond& sapphire 5.46cts
Located in Birmingham, MI
A one of a kind handmade serpent ring features one of the world's finest Black Opals from Lightning
Category

2010s American Cocktail Rings

Materials

Diamond, Sapphire, Black Opal, 18k Gold

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Black Opal Ring 18k For Sale on 1stDibs

Surely you’ll find the exact black opal ring 18k you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of Gold, 18k Gold and Yellow Gold, this item was constructed with great care. Find an antique version now, or shop for 126 vintage or 196 modern creation for a more contemporary example of these cherished accessories. Finding the perfect black opal ring 18k may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. Finding an appealing black opal ring 18k — no matter the origin — is easy, but Renata Bernard, Joke Quick and Giulians each produced a popular version that is worth a look. Take a look at a black opal ring 18k featuring Opal from our inventory today to add the perfect touch to your look. A cabochon version of this piece has appeal, but there are also oval cut and round cut versions for sale. There aren’t many items for men if you’re seeking a black opal ring 18k, as most of the options available are for women and unisex.

How Much is a Black Opal Ring 18k?

The price for a black opal ring 18k starts at $590 and tops out at $388,880 with these rings, on average, selling for $8,369.

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.