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Radiant Aurora Black Opal Ring
Located in Duluth, US
Gemstone Center Stone: Black Opal 7.62 ct Accent Stones: Diamonds 3.05 ct Setting: Platinum
Category

2010s Modern Cluster Rings

Materials

Diamond, Black Opal, Platinum

Lightning Ridge Natural Black Opal
By Faye Kim
Located in Darien, CT
black opal is a gem-quality stone for the avid collector or jewelry lover. Unlike ordinary opals
Category

21st Century and Contemporary Australian Cocktail Rings

Materials

Opal, Black Opal

Lightning Ridge Natural Black Opal
Lightning Ridge Natural Black Opal
Free Shipping
W 0.39 in L 0.47 in
Lightning Ridge Natural Black Opal
By Faye Kim
Located in Darien, CT
black opal is a gem-quality stone for the avid collector or jewelry lover. Unlike ordinary opals
Category

21st Century and Contemporary Australian Cocktail Rings

Materials

Opal, Black Opal

Lightning Ridge Natural Black Opal
Lightning Ridge Natural Black Opal
Free Shipping
W 0.41 in L 0.6 in
Lightning Ridge Natural Black Opal
By Faye Kim
Located in Darien, CT
black opal is a gem-quality stone for the avid collector or jewelry lover. Unlike ordinary opals
Category

21st Century and Contemporary Australian Cocktail Rings

Materials

Opal, Black Opal

Lightning Ridge Natural Black Opal
Lightning Ridge Natural Black Opal
Free Shipping
W 0.32 in L 0.38 in
Lightning Ridge Natural Black Opal
By Faye Kim
Located in Darien, CT
black opal is a gem-quality stone for the avid collector or jewelry lover. Unlike ordinary opals
Category

21st Century and Contemporary Australian Cocktail Rings

Materials

Opal, Black Opal

Lightning Ridge Natural Black Opal
Lightning Ridge Natural Black Opal
Free Shipping
W 0.31 in L 0.46 in
Yellow Gold Black Opal Diamond Ring
Located in Palm Desert, CA
14 Karat Yellow Gold Black Opal Diamond Ring. A striking ring with diamonds channel-set diagonally
Category

1990s Unknown Retro Band Rings

Materials

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

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

Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A classic Australian black opal with top-quality play of color! The 3.21 carat opal shows bright
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Gem Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
12.28 carat black opal surrounded by 4.16 carats of round cut diamonds and a trillion cut diamond at
Category

2010s American Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Black Opal Diamond White Gold Ring
Located in New York City, NY
Chic black opal, diamond and 18K white gold dome ring. It features a large oval shaped approx. 4.50
Category

Late 20th Century Dome Rings

Materials

Diamond, Opal, 18k Gold

NWT $110, 000 18KT Black Opal Fancy Black Opal Sapphire Emerald Pearl Necklace
Located in New York, NY
Sea Pearl and Australian Black Opal Diamond Necklace. Magnificent adorned with Glittering Blue and
Category

21st Century and Contemporary Drop Necklaces

Materials

Blue Sapphire, Pearl, Black Opal, Sapphire, Opal, Multi-gemstone, Emeral...

Vintage Platinum Black Opal & Diamond Ring
Located in Montgomery, AL
We are truly stunned by this beauty!! The center black opal is perfection!! Ring Details Material
Category

20th Century Retro Cocktail Rings

Materials

Diamond, Black Opal, Platinum

Black Opal Owl Pin
By E. Wolfe & Company
Located in New Orleans, LA
The luminous cabochon cut black opal at the center of this delightful owl pin showcases a
Category

Mid-20th Century English Modern Brooches

Materials

Diamond, Ruby, Black Opal, White Gold, Yellow Gold

Black Opal Owl Pin
Black Opal Owl Pin
Free Shipping
W 1 in L 1.75 in
Yellow Gold Black Opal Starfish Pendant
Located in Palm Desert, CA
Yellow Gold Black Opal Starfish Pendant. The pendant has a textured finished along the edges and a
Category

Early 2000s American Contemporary Pendant Necklaces

Materials

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

Yellow Gold Black Opal Starfish Pendant
Yellow Gold Black Opal Starfish Pendant
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H 1.3 in W 1.3 in
Natural Black Opal and Diamond Ring in Platinum
Located in La Jolla, CA
Natural Black Opal and Diamond Ring in Platinum Black Opal and Diamond Ring features one Natural
Category

20th Century North American Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Eternal Radiance 13.16 Carat Black Opal Oval Ring
Located in Duluth, US
Eternal Radiance Black Opal Ring Gemstone Black Opal: 13.16 Carat Diamond: 4.95 Carat Metal
Category

2010s Australian Modern Fashion Rings

Materials

Opal, Black Opal, Platinum

28.57 Carat Black Opal
Located in Bangkok, TH
This piece is a massive and stunning, 28.57 Carat Black Opal, in a mesmerising, trillion-cut shape
Category

Antique 19th Century Edwardian Loose Gemstones

Materials

Opal, Black Opal, Platinum

7.38 Carat Black Opal Loose Gemstone Oval 16x12mm
Located in Columbus, OH
NNJ Designs presents a 7.38 carat loose Black Opal gemstone! Black Opal is often called the "king
Category

2010s American Loose Gemstones

Materials

Opal, Black Opal

10.73 Carat Black Opal Loose Gemstone Oval 23x13mm
Located in Columbus, OH
NNJ Designs presents a 10.73 carat loose Black Opal gemstone! Black Opal is often called the "king
Category

2010s American Loose Gemstones

Materials

Opal, Black Opal

Enchanted Twilight 6.18 Carat Black Opal Ring
Located in Duluth, US
Gemstone Black Opal: 6.18 Carat Diamond: 2.83 Carat Metal: 900 Platinum Discover the
Category

2010s Australian Modern Solitaire Rings

Materials

Diamond, Opal, Black Opal, Platinum

Platinum Australian Black Opal and Diamond Ring
Located in Big Bend, WI
Platinum Australian black opal and diamond ring. This is a natural black opal weighing .45cts and
Category

Vintage 1950s Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Australian Black Opal Diamond Pendant Necklace
By Nazarelle
Located in Houston, TX
This 14K white gold necklace features an iridescent Australian Black opal weighing 4.13 carats
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Opal, Black Opal, White Gold

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
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

7.14 Carat Australian Black Opal and Diamond Cocktail Ring
Located in Houston, TX
This spectacular Lightening Ridge Black Opal and Diamond ring features a 7.14 carat total weight
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Opal, Black Opal, Diamond, 18k Gold

18 Karat Yellow Gold Black Opal Ruby Necklace
Located in София, BG
18 kt Gold Necklace with Black Opal and Ruby Gold color: Yellow Dimensions: 44 cm Length Total
Category

21st Century and Contemporary Bulgarian Modern Pendant Necklaces

Materials

Ruby, Black Opal, 18k Gold, Yellow Gold

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
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

3.67 Carat Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A superb true gem quality Australian black opal takes center stage. The gem opal weighs 3.67 carats
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Opal, Black Opal, Platinum

14 Karat Black Opal and Diamond Pendant
Located in Washington Depot, CT
14 Karat Yellow Gold Black Opal and Diamond Pendant This stunning pendant features one oval black
Category

20th Century Pendant Necklaces

Materials

Diamond, Opal, Black Opal, Yellow Gold

14 Karat Black Opal and Diamond Pendant
14 Karat Black Opal and Diamond Pendant
Free Shipping
W 0.36 in L 0.71 in
Black opal 14k gold ring
By Daizy Jewellery
Located in Istanbul, TR
Natural Black opal 14k solid gold ring. Rainbow opal ring. Cabochon opal wedding ring. Vintage
Category

21st Century and Contemporary Turkish Modern Cocktail Rings

Materials

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

Black opal 14k gold ring
By Daizy Jewellery
Located in Istanbul, TR
Natural Black opal 14k solid gold ring. Rainbow opal ring. Cabochon opal wedding ring. Vintage
Category

21st Century and Contemporary Turkish Modern Cocktail Rings

Materials

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

Black opal 14k gold ring
By Daizy Jewellery
Located in Istanbul, TR
Natural Black opal 14k solid gold ring. Rainbow opal ring. Cabochon opal wedding ring. Vintage
Category

21st Century and Contemporary Turkish Modern Cocktail Rings

Materials

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

Black opal 14k gold ring
By Daizy Jewellery
Located in Istanbul, TR
14 k solid gold ring with natural opal. Black opal 14k gold ring. Geometric ring. 14k solid gold
Category

2010s Turkish Modern Fashion Rings

Materials

Opal, Black Opal, 14k Gold

Black Opal 18K Yellow Gold Ring
Located in Berlin, DE
Black Opal 18K gold ring, can be a perfect engagement ring weight of the ring - 7.4 gr size of the
Category

2010s German Artisan Solitaire Rings

Materials

Opal, Black Opal, 18k Gold, Yellow Gold

Rare Australian Lightning Ridge Black Opal Diamond Ring
Located in New York, NY
A rare and truly amazing Australian Lightning Ridge black opal is the center piece of this lovely
Category

2010s Contemporary Cocktail Rings

Materials

Diamond, Opal, Black Opal, White Gold

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

18K Yellow Gold Silver Black Opal Diamond Ring
Located in New York, NY
Rare 18K yellow gold and textured silver Black Opal ring. The ring features a oval black opal and a
Category

Late 20th Century American Modern Signet Rings

Materials

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

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 2.40 g
Category

2010s Turkish Modern Engagement Rings

Materials

Opal, Black Opal, 14k Gold

4.07 Carat Australian Black Opal and Diamond Cocktail Ring
Located in Houston, TX
This beautiful ring features a 4.07 carat oval lightening ridge black opal displaying a phenomenal
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Black Opal, Opal, Diamond, 18k Gold

Yellow Gold Black Opal Slider X Pendant
Located in Palm Desert, CA
14 Karat Yellow Gold Black Opal Slider X Pendant. The pendant features a dome shaped X with channel
Category

Early 2000s American Contemporary Pendant Necklaces

Materials

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

Yellow Gold Black Opal Slider X Pendant
Yellow Gold Black Opal Slider X Pendant
Free Shipping
H 0.77 in W 0.76 in
8.46 Carat Black Opal Loose Gemstone Pear Shape 21x14mm
Located in Columbus, OH
NNJ Designs presents an 8.46 carat pear shaped Black Opal loose gemstone! Black Opal is often
Category

2010s American Art Deco Loose Gemstones

Materials

Opal, Black Opal

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

1.28ct Black Opal with Diamond Halo in Platinum
Located in Bloomington, MN
1.28ct Black Opal with Diamond Halo in Platinum This beautiful opal & diamond ring is beautifully
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Black Opal, 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
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

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

Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A classic black opal from the famous mines in Lightning Ridge, Australia. It weighs 2.07 carats and
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

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

Vintage 18kt gold black opal and diamond ring.
Located in Braintree, GB
Vintage 18kt gold black opal and diamond ring. Made in Circa 1960 - 1970s. Hallmarked with 18kt
Category

Vintage 1960s European Fashion Rings

Materials

Diamond, Opal, Gold, 18k Gold

5 Carat Black Opal Diamond Ring
Located in Carmel-by-the-Sea, CA
classical style elements to make it timeless, yet plenty of interest to keep it uniquely yours. The black
Category

20th Century Cocktail Rings

Materials

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

14K Black Opal and Diamond Pendant with GIA Report
Located in Big Bend, WI
14k White gold pendant featuring a natural black opal and diamond accents. The GIA report
Category

Late 20th Century Contemporary Pendant Necklaces

Materials

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

Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A chic and elegant ring featuring a natural Australian black opal. It weighs 4.10 carats and has
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Opal, Black Opal, Platinum

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

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

A Black Opal And Diamond Cluster Ring
Located in Firenze, IT
An opal and diamond cluster ring, the solid cabochon black opal claw-set within a single-cut
Category

Early 20th Century Italian Art Nouveau Cluster Rings

Materials

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

Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A classic black opal from Australia with a beautiful blue-green play of color. The opal weighs 2.01
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Opal, Black Opal, Platinum

Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A fine natural black opal from Australia takes center stage. It weighs 1.84 carats and has great
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Opal, Black Opal, Platinum

Australian Black Opal Fancy Yellow Diamond Gold Pendant
Located in Beverly Hills, CA
This grand pendant features a rare Australian black opal weighing 15.32 carats with strong play of
Category

21st Century and Contemporary Pendant Necklaces

Materials

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

Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A beautiful black opal from Australia takes center stage! It weighs 1.94 carats and has excellent
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Platinum

Stunning Black Opal and Diamond Ring in Platinum
Located in Bloomington, MN
Stunning Black Opal and Diamond Ring in 900pt Platinum This exquisite ring is crafted in 900pt
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Black Opal, Platinum

GIA 6.55 carat Black Opal and Aquamarine Ring in Platinum
Located in La Jolla, CA
GIA Certified 6.55 carat Black Opal and Aquamarine Ring in Platinum Black Opal and Diamond Ring
Category

21st Century and Contemporary North American Cocktail Rings

Materials

Aquamarine, 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

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
Category

21st Century and Contemporary North American Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

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Black Opal For Sale on 1stDibs

Find the exact black opal you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and Platinum. In our selection of items, you can find a vintage example as well as a contemporary version. Making the right choice when shopping for a black opal may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. Creating a black opal has been a part of the legacy of many jewelers, but those produced by Renata Bernard, Joke Quick and J DAUPHIN are consistently popular. Today, if you’re looking for an oval cut version of this piece and are unable to find the perfect match, our selection also includes cabochon and round cut alternatives. Most of our black opal for sale are for women, but there are 227 pieces available to browse for men.

How Much is a Black Opal?

Prices for a black opal can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $168 and can go as high as $235,400, while this accessory, on average, fetches $5,836.
Questions About Black Opal
  • 1stDibs ExpertApril 5, 2022
    To see if your black opal is real, check the potch on the back. Double-sided opals are rare, so if there is a lack of potch and color all the way through, this could indicate a fake. Shop a collection of expertly vetted opals from some of the world’s top sellers on 1stDibs.
  • 1stDibs ExpertOctober 12, 2021
    Black fire opal can vary in worth, from $10 per carat to $10,000 per carat. Black opals are generally considered extremely valuable because of their vibrant spectrum of colors and are one of the most enchanting stones in the world. On 1stDibs, shop a range of vintage black fire opal jewelry.