Mid-Century 4.55 Carat Black Opal and 1.5 Carat Diamond Cocktail Ring
Located in Santa Barbara, CA
Lightning Ridge produces the most valuable type of opal on the market. The high quality, rarity, and uniqueness makes black opal highly sought after for fine jewelry designers and in...
Diamond, Opal, Black Opal, Gold, 18k Gold, Yellow Gold, Platinum
$6,739Sale Price|40% Off
Black Opal Gold Diamond Ring Style Natural Electric Blue Gem
Located in Berlin, DE
14K gold ring with Black Opal and Diamond opal origin - Australia opal measurements - 0.079 х 0.2 х 0.39 in / 2 х 5 х 10 mm opal weight - 0.87 carats ring size - 6.5 US ring weight...
Diamond, Opal, Black Opal, Gold, 14k Gold, White Gold
$720Sale Price|20% Off
Natural Solid Black Opal Oval Cabs 14 Karat Yellow Gold Stud Earrings
By Tutti Frutti Jewellery
Located in Bangkok, TH
Simple and elegant pair of Black Opal Oval Cabochons measuring 12x10 mm. in a 14 Kt yellow gold bezel setting.
Opal, Black Opal, 14k Gold, Yellow Gold
Semi Black Opal and Diamond Ring of 18k White Gold
Located in Lewisburg, PA
This captivating 1990s statement ring celebrates the natural beauty of a semi-black opal, its play-of-color dancing in shades of vivid blues and greens.
Diamond, Opal, 18k Gold, White Gold
$640Sale Price|20% Off
New 8.6 Carat Black Opal & Sapphire 14k White Gold PL Sterling Silver Necklace
Located in Eagan, MN
This necklace is just gorgeous. It has 20 black opals that measure 6 x 4 mm and total 8.6 carats.
Opal, Black Opal, Sapphire, Sterling Silver, Gold, 14k Gold, White Gold,...
Art Deco 13 Carat Black Opal Ring 14 Karat Gold Antique Cocktail Statement Ring
Located in New York, NY
Indulge in a stunning Black Opal Antique Art Deco ring with a gorgeous 13.5 Carat Black Opal with radiant fire set in a 14 Karat Gold setting of great beauty.
Opal, Black Opal, Gold, 14k Gold, Rose Gold, Yellow Gold
Vintage Art Deco 18K Black Opal & Onyx Old European Cut Diamond Cufflinks
Located in Winter Springs, FL
Backed in 18K gold, the octagonal onyx sections are inlayed with fiery pieces of natural black opal exhibiting flashes of red, orange, green and blue.
Diamond, Onyx, Opal, Black Opal, 18k Gold, White Gold
Beautiful Pear Shaped Black Opal Stud Earrings 14K Yellow Gold
Located in Suwanee, GA
Pear Shaped Black Opal Stud Earrings 14K Yellow Gold. Free Domestic USPS First Class Shipping!
Opal, Black Opal, Gold, 14k Gold, Yellow Gold
Peter Suchy .43 Carat Black Opal Diamond White Gold Pendant Necklace
By Peter Suchy
Located in Stamford, CT
Black Australian opal and diamond pendant necklace.
Diamond, Opal, Black Opal, Gold, 18k Gold, White Gold
1.74 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.74 Carat Australian Black Opal and 1.06 Carat Diamonds made in Platinum.
Diamond, Opal, Black Opal, Platinum
Oval Cabochon Black Opal and Round Blue Sapphire Asymmetrical Cocktail Ring 14K
Located in Scottsdale, AZ
This striking cocktail ring showcases a captivating oval cabochon black opal at its center, glowing with a deep, inky body tone and flashes of vibrant color that shift beautifully wi...
Blue Sapphire, Black Opal, 14k Gold, Yellow Gold, Gold
Chunky Men's Oval Cut 6.50 Carat Black Opal Solitaire Ring 14 Karat Yellow Gold
Located in Scottsdale, AZ
Ring Size: 11 Bold and mesmerizing, this statement ring features a captivating 6.50 carat oval-cut black opal doublet that dances with brilliant flashes of color.
Opal, Black Opal, Gold, 14k Gold, Yellow Gold
1.62 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.626 Carat Australian Black Opal and 0.98 Carat Diamonds made in Platinum.
Diamond, Opal, Black Opal, Platinum
New Alex Sepkus 3.94 Carat Black Opal 18k Gold Ring
By Alex Sepkus
Located in Santa Barbara, CA
From noted New York City jewelry designer Alex Sepkus, this bespoke black opal ring is truly a work of art. The 4 carat opal displaying a fiery play of color exhibiting blue and gree...
Diamond, Black Opal, Gold, 18k Gold, Yellow Gold
Antique Black Opal and Old Mine Cut Diamond Silver on Gold Brooch, circa 1880
Located in London, GB
This fabulous antique brooch, masterfully designed with elegant Art Nouveau accents, features a wonderful black opal cabouchon measuring 20 x 17mm, rub-over set in the centre in an 1...
Opal, Black Opal, Diamond, White Diamond, Gold, 18k Gold, Yellow Gold, S...
$640Sale Price|20% Off
Black Opal Green Turquoise Blue Sapphires Green Enamels Diamonds Gold Earrings
By Tutti Frutti Jewellery
Located in Bangkok, TH
In these unique art deco style earrings we have the upper parts composed by 2 Black Opal oval cabochon 10mm x 12mm, in the central parts we have a pair of 14 kt gold elements ,14 fu...
Diamond, Opal, Blue Sapphire, Turquoise, Black Opal, Gold, Enamel
Beautiful 14K Gold Australian Black Opal Diamond Halo Stud Earrings
Located in Suwanee, GA
14K Gold Australian Black Opal Diamond Halo Stud Earrings. Free Domestic USPS First Class Shipping!
Diamond, Black Opal, Opal, Yellow Gold, 14k Gold, Gold
Halo Diamond Stud Earrings with Black Opal 14K Yellow Gold
Located in Suwanee, GA
Halo Diamond Stud Earrings with Australian Black Opal 14K Yellow Gold. Free Domestic USPS First Class Shipping!
Diamond, Opal, Black Opal, Gold, 14k Gold, Yellow Gold
2.17 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 2.17 Carat Australian Black Opal and 0.61 Carat Diamonds made in Platinum.
Diamond, Opal, Black Opal, Platinum
Antique Australian Black Opal Ring 14k Gold Round Bezel Set Split Shank 6 / L.5
Located in SYDNEY, AU
This elegant ring features a striking round Australian solid black opal of approximately 1.0ct, its cabochon cut revealing a mesmerizing play of vivid blue and green hues that shimme...
Opal, Black Opal, 14k Gold, Rose Gold, Yellow Gold
$28,600Sale Price|20% Off
Bespoke Australian Black Opal Diamond Gemstone 18k White Gold Collar Necklace
Located in Great Neck, NY
Australian black opal of this caliber is increasingly rare, particularly in a fully articulated necklace of this scale.
Fire Opal, Black Opal, Natural Pearl, White Diamond, Purple Sapphire, Pi...
Fabergé Délices D’Été Collection Diamond Sapphire Black Opal Earrings
By Fabergé
Located in Genève, GE
Délices D’Été Earrings feature round white diamonds and pear shape multi-coloured sapphires set in 18 carat white gold. 18kt White Gold 21.10 grams 8 Pear Multicoloured Sapphires 6...
Diamond, Opal, Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapp...
$14,000Sale Price|63% Off
NWT $38, 000 18KT Gold 20CT Conch Pearl Black Opal Fancy Yellow Diamond Ring
Located in New York, NY
The Following Item we are Offering is this Magnificent 18KT Gold Large Extremely Rare Conch Pearl and Fancy Yellow Diamond Black Opal Ring. This Gorgeous Ring features 3 Gorgeous Con...
Diamond, Pearl, Yellow Diamond, Opal, Black Opal, Gold, 18k Gold
Rose Gold Black Opal Emerald Sapphire Demantoid Diamond Pave Pendant
By Joke Quick
Located in Antwerp, BE
Unveil the beauty of Belgian craftsmanship with this handmade rose gold multi-stone pendant, featuring Black Lightning Ridge Opal Cabochons, Colombian Emeralds, No heat Blue Sapphire...
Diamond, White Diamond, Sapphire, Emerald, Garnet, Opal, Black Opal, 18k...
E. Wolfe & Co 18kt Gold Frog Brooch with 9.60ct Black Opal, Diamonds & Emeralds
By E. Wolfe & Company
Located in New York, NY
This Lovely 18 karat yellow gold frog brooch features a 9.60 carat oval black opal center, faceted round emerald eyes and a sprinkle of diamonds on the frogs arms and legs.
Diamond, Emerald, Opal, 18k Gold, Yellow Gold
1.21 Carat Natural "Lightning Ridge" Black Opal Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.21 Carat, Natural, Australian Black Opal and 0.57 Carats of Diamond Accents set in Platinum.
Diamond, Opal, Black Opal, Platinum
GIA Certified 5.38 Carat Black Opal and Diamond Ballerina Vintage Platinum Ring
Located in Miami, FL
GIA Certified vintage 5.83 carat black opal and diamond halo ballerina ring in platinum 900.
Diamond, Opal, Black Opal, Platinum
2.51 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 2.51 Carat Australian Black Opal and 0.57 Carat Diamonds made in Platinum.
Diamond, Opal, Black Opal, Platinum
1.91 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.91 Carat Australian Black Opal and 0.58 Carat Diamonds made in Platinum.
Diamond, Opal, Black Opal, Platinum
4.22 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 4.22 Carat Australian Black Opal and 0.66 Carat Diamonds made in Platinum.
Diamond, Opal, Black Opal, Platinum
2.302 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 2.302 Carat Australian Black Opal and 0.53 Carat Diamonds made in Platinum.
Diamond, Opal, Black Opal, Platinum
1.16 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.164 Carat Australian Black Opal and 0.60 Carat Diamonds made in Platinum.
Diamond, Opal, Black Opal, Platinum
Modern Black Opal Diamonds 18 Karat Yellow Gold Geometric Ring
Located in Poitiers, FR
A contemporary yellow gold ring set with an oval cabochon black opal. On either side, at the start of the ring, 2 x 3 modern brilliant-cut diamonds are set in a stepped design.
Diamond, White Diamond, Opal, Black Opal, Gold, 18k Gold, Yellow Gold
“Paradise Waves” Australian 1.7ct Solid Semi-Black Opal Pendant 18ct Yellow Gold
Located in SYDNEY, AU
This 1.70ct cabochon-cut natural Australian semi-black opal takes centre stage in this stunning 18ct yellow gold pendant.
Diamond, Opal, Black Opal, 18k Gold, Yellow Gold
$7,017Sale Price|40% Off
Black Opal Gold Ring Natural Australian gemstone Engagement ring Partner special
Located in Berlin, DE
Black Opal gold ring in 18K yellow gold opal origin - Australia stone measurements - 0.08 х 0.2 х 0.35 in / 2 х 5 х 9 mm opal weight - 0.75 carat ring weight - 2.07 grams ring size ...
Opal, Black Opal, Gold, 18k Gold, Yellow Gold
Classic Three Stone Australian Semi Black Opal Diamond Ring
Located in Suwanee, GA
Every piece of opal is unique in its own ways and patterns. We only use high-quality Natural Opals (NO synthetics or imitations) for our jewelry. ------------------------------------...
Opal, Black Opal, Gold, 14k Gold, Yellow Gold
$4,607Sale Price|40% Off
Big Black Opal Silver Ring Unusual Pattern Australian gift Opal wedding 9.5 US
Located in Berlin, DE
This beautiful and bold ring features a natural Australian black opal with an intriguing pattern reminiscent of lightning in a dark sky.
Opal, Black Opal, Silver
$1,020Sale Price|24% Off
New 8.3 Carat Ethopian Black Opal & Sapphire 14k White Gold PL Sterling Necklace
Located in Eagan, MN
There are 11 oval shaped Ethiopian Rainbow Luster Black Opals on this statement necklace. They are 7 x 5 mm and total 8.36 carats.
Opal, Sapphire, Black Opal, 14k Gold, White Gold, Silver, Sterling Silver
$7,448Sale Price|40% Off
Black Opal Ring Diamond White Gold Engagement Ring Valentine's Day gift
Located in Berlin, DE
18K white gold ring with natural Black Opal and White Icy Diamonds opal origin - Australia opal measurements - 0.28 х 0.35 in / 7 х 9 mm stone weight - 2.70 carats 14 diamonds 2.5-3....
Diamond, White Diamond, Opal, Black Opal, 18k Gold, White Gold
Pretty Simple Oval Australian Black Opal Stud Earrings 14k Yellow Gold
Located in Suwanee, GA
Simple Oval Australian Black Opal Stud Earrings 14k Yellow Gold. Free Domestic USPS First Class Shipping!
Opal, Black Opal, Gold, 14k Gold, Yellow Gold
Diamond and Black Opal Mosaic Inlay Domed Band Ring in 18 Karat Yellow Gold
Located in Scottsdale, AZ
Flanking the center diamonds are 6 prismatic black opals set in a modern domed inlay design. The opals have a gorgeous play-of-color, showing iridescent shades of blue and green and ...
Diamond, Opal, Black Opal, Gold, 18k Gold, Yellow Gold
Angara Natural GIA Certified Oval 5.45 ct Black Opal Twist Rope Ring in 14K Gold
By ANGARA INC.
Located in Los Angeles, CA
Product Description: GIA Certified Oval Black Opal Twist Rope Split Shank RingOctober Birthstone Ring for Women: Black Opal is traditional gift for 12th & 14th wedding anniversaries.
Opal, Black Opal, 14k Gold, Gold
Peter Suchy GIA Certified 7.55 Carat Black Opal Diamond Platinum Cocktail Ring
By Peter Suchy
Located in Stamford, CT
The opal is from an estate circa 1950. Vivid green, blue and black colors.
Diamond, Opal, Black Opal, Platinum
$2,837Sale Price|40% Off
Black Opal Ring in Sterling Silver – Australia – Size 7.75 US gift special HSP
Located in Berlin, DE
A quietly powerful piece featuring a natural black opal sourced from Australia, set in solid 925 sterling silver.
Opal, Black Opal, Silver, Sterling Silver
Elegant Minimalist Oval Australian Black Opal Stud Earrings 14k Yellow Gold
Located in Suwanee, GA
Minimalist Oval Australian Black Opal Stud Earrings 14k Yellow Gold. Free Domestic USPS First Class Shipping!
Opal, Black Opal, Gold, 14k Gold, Yellow Gold
$3,901Sale Price|40% Off
Large Black Opal Silver Ring Colorful Australian Gemstone Mens ring vintage gift
Located in Berlin, DE
Large matte finish silver ring with natural Black Opal gemstone origin - Australia opal measurements - 0.12 x 0.51 x 0.91 in / 3 x 13 x 23 mm opal weight - 8.55 carats ring size - 8...
Opal, Black Opal, Silver
$2,481Sale Price|40% Off
Large Black Opal Silver ring Neon Blue Australian Gemstone Gift Mens ring
Located in Berlin, DE
Large matte finish silver ring with natural Black Opal gemstone origin - Australia opal measurements - 0.12 x 0.51 x 0.91 in / 3 x 13 x 23 mm opal weight - 8.55 carats ring size - 8...
Opal, Black Opal, Silver
18ct Gold & Platinum, Deco Style Black Opal and Diamond Oval Shaped Cluster Ring
Located in Brighton, GB
At its heart lies a mesmerising black opal, known for its enchanting play of colours, elegantly framed by a stunning double halo of sparkling natural diamonds that enhance the opal's...
Diamond, Opal, Black Opal, Gold, 18k Gold, Platinum
Blue Colored Black Opal & Diamond Stud Earrings in 14K Yellow Gold
Located in Suwanee, GA
Blue Colored Black Opal & Diamond Stud Earrings in 14K Yellow Gold.
Diamond, Opal, Black Opal, Gold, 14k Gold, Yellow Gold
Classic Halo Design Black Opal Diamonds Stud Earrings 14K Yellow Gold
Located in Suwanee, GA
Classic Halo Design Australian Black Opal Diamonds Stud Earrings 14K Yellow Gold.
Diamond, Opal, Black Opal, Gold, 14k Gold, Yellow Gold
$1,968Sale Price|20% Off
Bochic “Capri” Vintage Diamond, Black Opal & Tsevorite Bracelet Set In 18K & Sil
By Bochic
Located in New York, NY
Bochic “Capri” Vintage Diamond, Black Opal & Tsevorite Bracelet Set In 18K & Silver Natural Opals - 24 Carats Natural Tesvorite - 5 Carat Natural Diamonds - 2 Carats The ...
Diamond, Opal, Tsavorite, Black Opal, 18k Gold, Silver
Lightning Ridge Black Opal White Diamond Opal Triple Strand 21k Gold Necklace
By Eva Steinberg
Located in Dallas, TX
A wearable work of art by German jewellery maker Eva Steinberg, the one-of-a-kind Heavenly Opal Strands Necklace showcases a rare and exceptional cabochon-cut 4.44 carat Lightning Ri...
Diamond, White Diamond, Multi-gemstone, Opal, Crystal, Black Opal, Gold,...
1.38 Carat Natural Lightning Ridge Black Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.385 Carat Australian Black Opal and 0.62 Carat Diamonds made in Platinum.
Diamond, Opal, Black Opal, Platinum
$560Sale Price / item|20% Off
2 Black Opal Cabs 14k Gold Diamonds Green Turkmenistan Turquoise Drops Earrings
By Tutti Frutti Jewellery
Located in Bangkok, TH
Elegant and completely handmade Earrings consisting of an upper part of 2 oval shape Natural Black Opal cabs of 5 mm x 7 mm set together in 14 Kt white gold with a small diamond in...
Diamond, Turquoise, Black Opal, Gold, 14k Gold, White Gold
1.82 Carat Natural Australian Lightning Ridge Black Opal Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.82 Carat, Natural, Australian Black Opal and 2.20 Carats of Diamond Accents set in Platinum.
Diamond, Opal, Black Opal, Platinum
1.73 Carat Natural Australian Lightning Ridge Black Opal Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.73 Carat, Natural, Australian Black Opal and 0.09 Carats of Diamond Accents set in Platinum.
Diamond, Opal, Black Opal, Platinum
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 you turn the stone large flashes of green and blue will appear and completely cover ...
Diamond, Opal, Platinum
$6,379Sale Price|40% Off
Black Opal Gold Ring 18K Natural Australian stone Engagement ring lotr style
Located in Berlin, DE
Black opal 18K gold ring opal origin - Australia stone measurements - 0.12 х 0.31 х 0.43 in / 3 х 8 х 11 mm opal weight - 1.65 carats ring weight - 2.72 grams ring size - US 8 / EU ...
Opal, Black Opal, Gold, 18k Gold, Yellow Gold
$6,384Sale Price|40% Off
Black Opal Gold Ring Engagement gift Partner ring special person art Minimalism
Located in Berlin, DE
Black Opal gold ring 18K yellow gold opal origin - Australia stone measurements - 0.08 х 0.2 х 0.35 in / 2 х 5 х 9 mm opal weight - 0.75 carat ring weight - 2.07 grams ring size - 6...
Opal, Black Opal, Gold, 18k Gold, Yellow Gold
$20,572Sale Price|40% Off
Black Opal earrings white gold Neon Blue Special person wedding gift jewelry
By Alexey Gabilo
Located in Berlin, DE
18K white gold earrings with natural Black Opal opal origin - Australia opal measurements - 0.31 x 0.39 in / 8 х 10 mm stones weight - 2.15 carats earrings height - 1.81 in / 46 mm e...
Opal, Black Opal, Gold, 18k Gold, White Gold