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Lady's Semi-Black Opal and Diamonds Ring in 14k Yellow and Gold
Located in New York, NY
One lady's semi-black opal that's multicolor. Average saturation scale with flash fire pattern
Category

Vintage 1970s American Art Deco Dome Rings

Materials

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

Snowflake Semi Black Opal & Diamond Engagement Ring 18K Yellow Gold
Located in Suwanee, GA
Snowflake Design Australian Semi-Black Opal & Diamond Engagement Wedding Ring 18K Yellow Gold
Category

2010s American Arts and Crafts Engagement Rings

Materials

Diamond, Opal, Black Opal, Yellow Gold

Flowers Design Semi-Black Opal Diamond Tsavorite Engagement Ring 18K Yellow Gold
Located in Suwanee, GA
Flowers Design Australian Semi-Black Opal Diamond Tsavorite Engagement Ring 18K Yellow Gold
Category

2010s American Arts and Crafts Engagement Rings

Materials

Diamond, Opal, Tsavorite, Black Opal, Yellow Gold

Unique Semi Black Opal & Diamond Black Agate Engagement Ring 18K Yellow Gold
Located in Suwanee, GA
Unique Design Australian Semi Black Opal & Diamond Black Agate Engagement Ring 18K Yellow Gold
Category

2010s American Arts and Crafts Engagement Rings

Materials

Agate, Diamond, Opal, Black Opal, Yellow Gold

1.20ct Natural Semi Black Opal Diamond Ring Estate Platinum Sz 6 Fine Jewelry
Located in Torrance, CA
Stylish natural semi-black opal & diamond ring (circa 2000s) crafted in platinum. Natural opal
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Opal, Black Opal, Platinum

5.54ct Freeform Tablet Semi Black Opal GIA Certified Australia
Located in Toronto, Ontario
This is a stunning GIA Certified Opal The GIA report reads as follows: GIA Report Number
Category

2010s Loose Gemstones

Materials

Opal, Black Opal

5.54ct Freeform Tablet Semi Black Opal GIA Certified Australia
5.54ct Freeform Tablet Semi Black Opal GIA Certified Australia
Free Shipping
W 0.86 in D 0.14 in L 0.44 in
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

Lady's Black Opal and Diamond Ring in 18k Yellow and White Gold
Located in New York, NY
One lady's semi-black opal with blue-green, yellow, and orange fire color. Saturation scale is
Category

Vintage 1970s American Art Deco Dome Rings

Materials

Diamond, Opal, 18k Gold, White Gold

Lady's Opal and Diamonds Necklace in 14k Yellow Gold
Located in New York, NY
One lady's semi-black opal in blue-green fire color. Dull saturation scale with a flash fire
Category

Vintage 1970s American Art Deco Drop Necklaces

Materials

Diamond, Opal, 14k Gold, Yellow Gold

One Lady's Opal and Pendant in 18k Yellow Gold
Located in New York, NY
One Lady's semi-black opal with blue/green fire color. Vivid saturation scaled with pinfire
Category

Vintage 1970s American Art Deco Brooches

Materials

Opal, Yellow Gold

One Lady's Opal and Pendant in 18k Yellow Gold
One Lady's Opal and Pendant in 18k Yellow Gold
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W 0.77 in L 1.28 in
Lady's Opal and Diamonds Bracelet in 14k Yellow Gold
Located in New York, NY
One lady's semi-black opal with multi color fire color. Saturation scale is average with a pin
Category

Vintage 1970s American Art Deco Link Bracelets

Materials

Diamond, Opal, Yellow Gold

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

Vintage 1970s American Art Deco Dome Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Lady's Opal and Pendant in 14k White Gold
Located in New York, NY
One lady's semi-black opal that is multicolor. Vivid saturation scale with a flash fire pattern
Category

Vintage 1970s American Art Deco Brooches

Materials

Opal, 14k Gold, White Gold

NIXIN Jewelry Unicorn Tear Australian Opal Necklace No. 20 in 14k Gold
Located in Los Angeles, CA
miner who also cut the stone, the semi black opal hangs from an 18" chain. One of a limited edition
Category

2010s American Contemporary Pendant Necklaces

Materials

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

Alluvial Bloom Opal and Emerald Ring in Rose Gold by NIXIN Jewelry
Located in Los Angeles, CA
color leaving joy in its wake. Sourced from a mining family, this semi Black Opal is secured by claw
Category

2010s American Contemporary Cocktail Rings

Materials

Opal, Emerald, Black Opal, 14k Gold, Rose Gold

Dreamscape No. 13 Rose Gold Lightning Ridge Opal Ring Rose Gold, NIXIN Jewelry
Located in Los Angeles, CA
Ridge Opal Ring. The semi black opal has an opaque grey body tone with a racing stripe of pink, red
Category

2010s American Contemporary Solitaire Rings

Materials

Opal, Black Opal, 14k Gold, Rose Gold

True Colors Australian Opal Ring with Diamonds in White Gold by NIXIN Jewelry
Located in Los Angeles, CA
the Semi Black Opal spark with distinction. A beautiful shade of dove grey, the Lightning Ridge Opal
Category

2010s American Contemporary Cocktail Rings

Materials

Opal, Diamond, 14k Gold, White Gold

Exceptional Lightning Ridge Crystal Opal 22K Gold Handmade Ring, Talkative 2022
Located in Dallas, TX
Atelier) showcasing an extraordinary 5.61 carat crystal semi black opal from the coveted Lightning Ridge
Category

2010s Japanese Modern Fashion Rings

Materials

Opal, Black Opal, 22k Gold, Gold, 18k Gold, Yellow Gold

Lightning Ridge Opal Chrysophrase Paraiba Tourmaline White Diamond Mosaic Ring
By Joke Quick
Located in Antwerp, BE
breathtaking mosaic pattern. 18K Rose gold 9.5 g 5 X Semi Black Opal Lightning Ridge : 1.66 ct. 16 X
Category

2010s Belgian Artist Fashion Rings

Materials

Chrysophrase, Diamond, White Diamond, Opal, Tourmaline, Paraiba, 18k Gol...

Lightning Ridge Opal White Diamond Gold One of a Kind Ring, Pamela Froman 2022
By Pamela Froman
Located in Dallas, TX
yellow gold featuring a fiery, translucent 1.10 carat semi black opal with primarily electric green pin
Category

2010s American Artist Engagement Rings

Materials

White Diamond, Multi-gemstone, Black Opal, Diamond, Opal, Gold, 18k Gold...

Edwardian c1920's Semi-Black Crystal Opal, Old-Cut Diamond, 15K Gold Bar Brooch
Located in MELBOURNE, AU
Solid Semi-Black Crystal Opal (10mm x 7mm) of approx. 2.00ct of Lightning Ridge origin displaying a
Category

Vintage 1920s English Edwardian Brooches

Materials

Opal, Diamond, Platinum, 15k 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, Sapphires, Peridots, Diamonds 14k Gold Ring, Genuine Opal Ring
By Daizy Jewellery
Located in Istanbul, TR
gemstone: Opal, oval cabochon, color: black - multicolor, weight 1.5 ct aprox., semi - transparent. Play
Category

2010s Turkish Modern Cocktail Rings

Materials

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

1.42ct Oval Cabochon Black Opal GIA Certified
Located in Toronto, Ontario
: Semi-Translucent Color: Black RESULTS Species: Natural Opal Variety: Geographic Origin: Treatment
Category

2010s Australian Loose Gemstones

Materials

Opal, Black Opal

1.42ct Oval Cabochon Black Opal GIA Certified
1.42ct Oval Cabochon Black Opal GIA Certified
Free Shipping
W 0.38 in D 0.12 in L 0.29 in
1.71ct Oval Cabochon Black Opal GIA Certified
Located in Toronto, Ontario
: Transparency: Semi-Transparent to Opaque Color: Black RESULTS Species: Natural Opal Variety: Geographic
Category

2010s Australian Loose Gemstones

Materials

Opal, Black Opal

1.71ct Oval Cabochon Black Opal GIA Certified
1.71ct Oval Cabochon Black Opal GIA Certified
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W 0.44 in D 0.1 in L 0.37 in
Mineable Boulder Opal, Diamonds, and Black Opal Broach in 18k Yellow Gold
Located in New York, NY
One lady's semi-black peacock opal with multicolor fire pattern. Saturation scale is vivid with a
Category

Vintage 1970s American Art Deco Brooches

Materials

Diamond, Opal, Black Opal, Yellow 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

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

One Lady's Black Opal and Diamonds Bracelet
Located in New York, NY
One lady's black opal and diamonds bracelet in 14k yellow gold. Base color is semi black and fire
Category

Vintage 1970s American Art Deco Cuff Bracelets

Materials

Diamond, Black Opal

One Lady's Black Opal and Diamonds Bracelet
One Lady's Black Opal and Diamonds Bracelet
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W 0.95 in L 0.95 in
Australian Natural Untreated 12.84ct Black Opal Diamond Drop Earrings 18K Gold
By Renata Bernard
Located in Sydney, AU
pairing of black crystal opals (12.84ct) is complemented by the brilliant flash of 30 diamonds. The opal
Category

2010s Australian Contemporary Drop Earrings

Materials

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

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

Vintage 1970s American Art Deco Dome Rings

Materials

Diamond, Opal, Black Opal, Yellow Gold

Marina J. Black Onyx, Fire Opal & Chalcedony Earrings with solid 14k Lever Backs
By Marina J.
Located in Los Angeles, CA
gloss Black Onyx Donut beads. Due to their semi translucent nature, both stones radiate magnificent
Category

21st Century and Contemporary American Artisan Lever-Back Earrings

Materials

Chalcedony, Onyx, Opal, Fire Opal, Gold, 14k Gold, Yellow Gold

24.64 Carats Diamond, Opal, and Black Onyx Drop Earrings in Modern Style
By Gems Paradise
Located in Jaipur, IN
24.64 Carats Diamond, Opal, and Black Onyx Drop Earrings in Modern Style The exquisite and
Category

2010s Indian Modern Dangle Earrings

Materials

Diamond, Onyx, Opal, 14k Gold, Silver

14k gold ring with Opal, Sapphires.
By Daizy Jewellery
Located in Istanbul, TR
14k gold ring with Opal, Sapphires. Black opal ring. Antique/Art Deco Gold Ring. Vintage style
Category

2010s Turkish Modern Cocktail Rings

Materials

Opal, Sapphire, Gold, 14k Gold

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

14 Karat Gold Ring with Opal and Sapphires
By Daizy Jewellery
Located in Istanbul, TR
cut, weight - 0.7 ct, semi-transparent, black multicolor. 2. Genuine sapphires: Round cabochon cut
Category

2010s Turkish Modern Fashion Rings

Materials

Opal, Sapphire, 14k Gold

Marina J. Unique Fire Opal, Onyx, Chalcedony & Solid 14k Gold Tassel Necklace
By Marina J.
Located in Los Angeles, CA
three Faceted Opals encapsulated within a round Black Onyx Donut; from which a 4.5 inch Tassel hangs
Category

21st Century and Contemporary American Artisan Beaded Necklaces

Materials

Amethyst, Chalcedony, Onyx, Opal, Fire Opal, Gold, 14k Gold, Yellow Gold

1.8 Carat Ethiopian Opal Ring in 14 Karat Yellow Gold with Diamonds
By Sunita Nahata
Located in Hong Kong, HK
Opals accented with an array of colorful semi-precious gemstones and diamonds to reflect these marvelous
Category

21st Century and Contemporary Hong Kong Contemporary Cocktail Rings

Materials

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

Lady's Opal "Fish" Broach and Engagement Ring in 18k Yellow Gold
Located in New York, NY
One lady's custom designed and fabricated semi-black crystal opal fish that is multicolor. Average
Category

Vintage 1970s American Art Deco Brooches

Materials

Opal, Yellow Gold

Renaissance Revival Jelly Opal & 18K Gold Cross with Blue Enamel - Circa 1880's
Located in Chatham, CA
Antique Renaissance Revival gem set 18K yellow gold Latin cross pendant with 16 rare semi black
Category

Antique Late 19th Century American Renaissance Revival Pendant Necklaces

Materials

Opal, 18k Gold, Enamel

20.41 Carats Diamond, Emerald, Opal, and Onyx Drop Earrings in Art-Deco Style
By Gems Paradise
Located in Jaipur, IN
amplifying. This pear-shaped opal is embellished over heptagon-shaped tube of black onyx exquisitely crafted
Category

2010s Indian Art Deco Dangle Earrings

Materials

Diamond, Emerald, Onyx, 14k Gold, Silver

Multicoloured Stone Pearls & Black Obsidian in 14k Rose Gold F Cocktail Ring
By Sheila Westera London
Located in Engelberg, CH
picked a selection of semi precious stones and pearls, from her drawers, with a larger speckled black
Category

21st Century and Contemporary British Contemporary Cocktail Rings

Materials

Amber, Pearl, Cultured Pearl, Freshwater Pearl, Gold, 14k Gold, Gold-fil...

Fully Customized 18 Karat Gold 2-3 Characters Diamond Men's Cufflinks
By Vitale 1913
Located in Monte-Carlo, MC
different semi-precious type of stones: kogolong, lapis lazuli, pink opal, mother of pearl, onyx, amazonite
Category

2010s Italian Contemporary Cufflinks

Materials

Agate, Amazonite, Carnelian, White Diamond, Diamond, Yellow Diamond, Lap...

Fully Customized 18 Karat Gold 2-3 Characters Diamond Men's Cufflinks
By Vitale 1913
Located in Monte-Carlo, MC
different semi-precious type of stones: kogolong, lapis lazuli, pink opal, mother of pearl, onyx, amazonite
Category

2010s Italian Contemporary Cufflinks

Materials

Natural Pearl, Other, Diamond, Lapis Lazuli, Agate, White Diamond, Amazo...

Fully Customized 18 Karat Gold 2-3 Characters Diamond Men's Cufflinks
By Vitale 1913
Located in Monte-Carlo, MC
different semi-precious type of stones: kogolong, lapis lazuli, pink opal, mother of pearl, onyx, amazonite
Category

2010s Italian Contemporary Cufflinks

Materials

Agate, Amazonite, Carnelian, Diamond, Lapis Lazuli, Onyx, Opal, Natural ...

Rare Louis Comfort Tiffany Citrine Brooch
By Louis Comfort Tiffany
Located in Brisbane, QLD
. "Oval filigree brooch with an oval Australian black opal at the centre and a rosette border; this is one
Category

Early 20th Century American Art Nouveau Brooches

Materials

Citrine, Gold, 18k Gold, Yellow Gold

Rare Louis Comfort Tiffany Citrine Brooch
Rare Louis Comfort Tiffany Citrine Brooch
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W 0.91 in L 1.46 in
Marlo Laz 14K Gold Men's Bespoke Cufflinks with Diamonds Zodiac Sign Birthstones
By Marlo Laz
Located in New York, NY
. With a backdrop of black enamel, diamond initials are the centerpiece for these exquisite 14 karat gold
Category

2010s American Contemporary Cufflinks

Materials

Diamond, Garnet, 14k Gold

Platinum Rutilated Quartz White Diamond Yellow + White Gold Ring, Pamela Froman
By Pamela Froman
Located in Dallas, TX
handmade, exceptional quality that has defined her image. Semi Black Australian Opal (1.10tcw) Ring with
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Multi-gemstone, Quartz, Other, Gold, 18k Gold, Y...

Antique Austrian Bohemian Bracelet Garnets Seed Pearls Enamel / 18cm / 34gr
Located in SE
, eight natural rose cut Bohemian Garnet stones + 32 seed pearls and a bit of accenting black colored
Category

Vintage 1910s Austrian Renaissance Revival Link Bracelets

Materials

Pearl, Garnet, Gold-filled, Silver, Enamel

18 Karat Gold Flower Miniature Precious Berries by MOISEIKIN
By MOISEIKIN
Located in Hong Kong, HK
Gold floral compositions with precious or semi-precious stones or enamel became popular at the turn
Category

21st Century and Contemporary Russian Contemporary Figurines and Sculptures

Materials

Citrine, Diamond, Garnet, Jade, 18k Gold

18 Karat Gold Flower Miniature Precious Berries by MOISEIKIN
18 Karat Gold Flower Miniature Precious Berries by MOISEIKIN
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H 4.14 in W 2.17 in D 2.17 in
Mintabie Opal, White Diamonds, Orange Sapphires, 18k White Gold
Located in Naples, FL
center oval semi-black opal is 15.82 CTS and is set in a custom made 18 k white gold one of a kind
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

White Diamond, Opal, Sapphire, White Gold

Solid Australian Opal Diamond Ring 18k Yellow Gold
Located in Barnsley, GB
Australia. The term “crystal opal” refers to any kind of opal (i.e. black opal, white opal, semi-black
Category

21st Century and Contemporary Australian Contemporary Fashion Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Black Opal, 10K Yellow Gold Bar Brooch
Located in Pleasant Hill, CA
Featuring (1) oval black, semi translucent, opal, flat cabochon, measuring 14.5 X 12.0 X 2.5 mm
Category

Early 20th Century Unknown Artisan Brooches

Materials

Opal, Black Opal, 10k Gold, Yellow Gold

Australian Lightning Ridge Black Opal and 18 Karat Gold Diamond Cluster Ring
Located in QLD , AU
Lightning Ridge Australia, home of the magnificent black opal and this solid opal does not
Category

20th Century Unknown Contemporary Cluster Rings

Materials

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

Giulians Contemporary 18k 8.44ct Australian Black Opal Pendant Necklace
By Giulians
Located in Sydney, NSW
Giulians Contemporary 18 karat white gold Australian Black opal pendant necklace. This
Category

2010s Australian Contemporary Drop Necklaces

Materials

White Diamond, Opal

Pink Opal and Black Diamond Beads 14 Karat White Gold Chain Necklace
By Joon Han
Located in New York, NY
pink opal cabochons and black diamond beads. Beautiful worn alone or layered with other necklaces, it
Category

2010s Contemporary Beaded Necklaces

Materials

Diamond, Black Diamond, Multi-gemstone, Opal, 14k Gold, White Gold

MAIKO NAGAYAMA Black Diamond Fire Opal Blue Sapphire 18K Contemporary Earrings
By Maiko Nagayama
Located in London, Mayfair
This modern handmade British-London Hallmarked 18 karat yellow gold earrings, set with black
Category

2010s British Contemporary Drop Earrings

Materials

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

MAIKO NAGAYAMA Black Diamond Fire Opal Blue Sapphire 18K Contemporary Earrings
MAIKO NAGAYAMA Black Diamond Fire Opal Blue Sapphire 18K Contemporary Earrings
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H 1.97 in W 0.67 in D 0.48 in L 1.97 in
MAIKO NAGAYAMA Black Opal, Hand Carved Jet with Sapphire and Aquamarine Earring
By Maiko Nagayama
Located in London, Mayfair
, sapphires, black opals, aquamarines and diamond. All the natural precious and semi-precious stones are
Category

2010s British Contemporary Drop Earrings

Materials

Aquamarine, Opal, Blue Sapphire, Sapphire, Yellow Gold, 18k Gold

MAIKO NAGAYAMA Black Opal, Hand Carved Jet with Sapphire and Aquamarine Earring
MAIKO NAGAYAMA Black Opal, Hand Carved Jet with Sapphire and Aquamarine Earring
Free Shipping
H 2.25 in W 0.44 in Dm 0.44 in L 2.25 in
Boulder Opal Necklace on 14 Karat Yellow Gold
By Alistair R
Located in Ballynahinch, Co Down
gem and semi precious stones. The gemstone Opal is birthstone for October birthdays and also is the
Category

2010s British Contemporary Drop Necklaces

Materials

Opal, Gold, 14k Gold, Yellow Gold

Boulder Opal Necklace on 14 Karat Yellow Gold
Boulder Opal Necklace on 14 Karat Yellow Gold
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W 0.6 in D 0.36 in L 1.34 in
Pearls Pink Opal Conch Beads Vermeil clasp Beaded Necklace by Sylvia Gottwald
By Sylvia Gottwald
Located in Washington DC, DC
This is a Pearl Necklace, with semi precious Opal stones. Pearls are the only gems created by an
Category

21st Century and Contemporary American Contemporary Beaded Necklaces

Materials

Black Pearl, Cultured Pearl, Opal, Pearl, Vermeil

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Semi Black Opal For Sale on 1stDibs

You are likely to find exactly the semi black opal you’re looking for on 1stDibs, as there is a broad range for sale. Each design created in this style — which was crafted with great care and often made from gold, 14k gold and yellow gold — can elevate any look. You can easily find a 34 antique edition and 22 modern creations to choose from as well. Making the right choice when shopping for a semi 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 20th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. For this particular accessory, there are many different carat weights to choose from, but 2 carat and 2.5 carat versions are of considerable interest. A semi black opal from Vitale 1913, Gems Paradise and Pamela Froman — each of whom created a beautiful version of this treasured accessory — is worth considering. A semi black opal of any era or style can lend versatility to your look, but a version featuring opal, from our inventory of 31, is particularly popular. A cabochon version of this piece has appeal, but there are also square cut and oval cut versions for sale. There aren’t many items for men if you’re seeking a semi black opal, as most of the options available are for women and unisex.

How Much is a Semi Black Opal?

The price for a semi black opal starts at $405 and tops out at $144,000 with these rings, on average, selling for $5,606.
Questions About Semi 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.