18ct Gold & Platinum, Deco Style Black Opal and Diamond Oval Shaped Cluster Ring
Located in Brighton, GB
Vintage Black Opal Cluster Ring 18ct Gold & Platinum Tested Circa 2000s This exquisite Art Deco-inspired ring showcases a striking oval-shaped cluster design, expertly crafte...
Diamond, Opal, Black Opal, Gold, 18k Gold, Platinum
$600Sale Price|25% 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. Each opal is surronded by diamond cut white sapphires. The necklace is adjustable ...
Opal, Black Opal, Sapphire, Sterling Silver, Gold, 14k Gold, White Gold,...
Antique Platinum, 1920s Black Opal & Diamond Hinged Bangle
Located in Brighton, GB
Antique Black Opal Bangle Platinum Circa 1920s Step back in time with this exquisite 1920s bangle, a stunning example of Art Deco craftsmanship. At its heart lies a mesmerising ro...
Diamond, Opal, Black Opal, Platinum
Black Opal Heart Cabochon Yellow Gold Solitaire Ring, Talkative 2026
By Talkative
Located in Dallas, TX
Handmade in Japan by visionary jewelry artist Shinobu Marotta of Talkative Atelier, this one-of-a-kind ring is fabricated in satin-finished 22k yellow gold, featuring an extraordinar...
Opal, Black Opal, Gold, 18k Gold, 22k Gold, Yellow Gold
$960Sale Price|28% Off
New 8.3 Carat Ethopian Black Opal & Sapphire 14k White Gold PL Sterling Necklace
Located in Eagan, MN
What a gorgeous necklace! 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. Each opal is surrounde...
Opal, Sapphire, Black Opal, 14k Gold, White Gold, Silver, Sterling Silver
2.04ct Milgrain Design Black Opal & Crystal Opal Engagement Ring 14K Yellow Gold
Located in Suwanee, GA
2.04ct Milgrain Design Black Opal & Crystal Opal Engagement Ring 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the quee...
Opal, Black Opal, Gold, 14k Gold, Yellow Gold
Vibrant Australian Black Opal & Diamond Engagement Ring 14K Yellow Gold
Located in Suwanee, GA
Vibrant Australian Black Opal & Diamond Engagement Ring 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones...
Opal, Black Opal, Diamond, Gold, 14k Gold, Yellow Gold
$502Sale Price / item|44% Off
Oval Bezel Black Opal Ring for Men silver, gold
Located in Istanbul, TR
Signet Ring with Black Opal Cabochon for Men silver, gold. Oval Solitaire Ring. Minimalist Luxury Pinky Ring. Vintage Style Signet Ring for Men with Oval Black Opal. Oval Pinky Ring ...
Black Opal, Gold Plate, Rose Gold, White Gold, Yellow Gold, Silver
Vintage Edwardian Platinum 3 Carat Black Opal Ring
Located in Montgomery, AL
Captivating and rich in character, this Edwardian platinum ring showcases a luminous black opal with exceptional flashes of blue and green. Delicate butterfly motifs grace each sho...
Opal, Black Opal, Platinum
14K Gold Australian Black Opal Diamond Engagement Ring
Located in Suwanee, GA
14K Gold Australian Black Opal Diamond Engagement Ring. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones, is one of the m...
Diamond, Opal, Black Opal, Gold, Yellow Gold, 14k Gold
Rare Faceted Black Pearl, Black Opal, Diamond 18K Gold Platinum Cocktail Ring
Located in New York, NY
Stunning estate cocktail ring centering a 13.4mm rare faceted silvery black freshwater cultured pearl, accented by black opals and diamonds. 20th Century Faceted pearls...
Diamond, Opal, Black Pearl, Black Opal, 18k Gold, Platinum, Yellow Gold
$560Sale Price / item|20% Off
2 Black Opal Cabs 14k Gold Diamonds Green Turkmenistan Turquoise Drops Earrings
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 ...
Diamond, Turquoise, Black Opal, Gold, 14k Gold, White Gold
Certified 10.74 Carats Black Australian Opal ''Lightening Ridge'' Exclusive Ring
Located in Hung Hom, HK
An absolute triumph of nature and design. This exclusive statement ring features a monumental 10.74-carat certified natural Australian Black Opal sourced directly from the world-reno...
Diamond, White Diamond, Opal, Black Opal, Platinum
18K Gold Australian Black Opal Diamond Bracelet
Located in Suwanee, GA
18K Gold Australian Black Opal Diamond Bracelet. Free Domestic USPS First Class Shipping! Free One Year Limited Warranty! Free Gift Bag or Box with every order! Opal—the queen of g...
Opal, Black Opal, Diamond, Yellow Gold, 18k Gold, Gold
1.10ct Black Opal and 0.25ctw Diamond Platinum Ring
Located in Orlando, FL
An oval black opal sits at the center of this platinum ring. Its dark body shows green and blue with flashes of orange and violet, and the colors shift as the hand moves. Four claw p...
Diamond, Black Opal, Opal, Platinum
$1,885Sale Price / item|44% Off
Black Opal and Diamonds Ring in 14k Gold. Gold Ring with Opal
Located in Istanbul, TR
Black opal and diamonds ring in 14k gold. Genuine opal ring. Gold ring with opal Metal: 14k solid gold Weight: 2.4 g (depends from size) Main stone...
Diamond, Opal, Black Opal, 14k Gold
Vintage Oval Black Opal Doublet and RBC Diamond Gold Drop Earrings
Located in Montreal, QC
Simply Beautiful! Finely detailed Oval Black Opal Doublet and Round Brilliant Cut Diamond Gold Vintage Drop Earrings. Each earring centering a securely Hand set Oval Black Opal Doubl...
Diamond, Opal, Black Opal, Gold, 14k Gold, Yellow Gold
$1,199Sale Price / item|30% Off
Black Opal Vitage Style Ring in 14 Karat Gold
Located in Istanbul, TR
Black opal vitage style ring in 14 karat gold. Ethiopian opal cabochon ring. October Birthstone opal ring. Multicolor opal ring. Material: 14 kara...
Black Opal, Opal, Yellow Gold, White Gold, 14k Gold, Gold
Lightning Ridge Black Opal + Paraiba Tourmaline + Diamond Mosaic Pave Ring
By Joke Quick
Located in Antwerp, BE
Discover the beauty and precision of Belgian craftsmanship in this one-of-a-kind ring by jewellery designer Joke Quick, featuring mesmerising black opals from Lightning Ridge, Austra...
Diamond, Opal, Tourmaline, Black Opal, Paraiba, 18k Gold, Yellow Gold, S...
Set in 18K Gold & Rhodium, Australian Black Opal, Ruby & Diamond Cocktail Ring
By JEWEL HUB
Located in Hong Kong, HK
A very gorgeous and beautiful, modern style, Australian Black Opal & Ruby Cocktail Engagement Ring set in 18K Gold, Rhodium & natural Diamonds. The weight of the Australian B...
Diamond, Opal, Ruby, Black Opal, 18k Gold, White Gold, Rhodium
$825Sale Price / item|44% Off
Black opal 14k gold ring.
Located in Istanbul, TR
Black opal 14k gold ring. Rainbow opal ring. Cabochon opal ring. Vintage opal ring. Ethiopian Opal Engagement Ring. Art-deco opal ring. Metal: 14k gold Weight: 2.45 g. depends fr...
Black Opal, Opal, Diamond, 14k Gold, Gold
$4,200Sale Price|30% Off
HRD 14K 12.87 ct Natural Color Play Black Opal Diamonds Cocktail Ring
Located in Kaohsiung City, TW
"HRD 14K 12.87 ct Natural Color Play Black Opal Diamonds Cocktail Ring" This ring features a 12.87-carat natural black Opal with a color-play effect. It is set on the 14K white gold...
Diamond, Opal, Black Opal, Gold, 14k Gold, White Gold
$2,660Sale Price|30% Off
HRD 14K 5.85 ct Natural Color Play Black Opal Diamonds Cocktail Ring
Located in Kaohsiung City, TW
"HRD 14K 5.85 ct Natural Color Play Black Opal Diamonds Cocktail Ring" This ring features a 5.85-carat natural black Opal with a color-play effect. It is set on the 14K white gold b...
Diamond, Opal, Black Opal, Gold, 14k Gold, White Gold
Baguette Halo Diamond Black Opal Engagement Ring 14K Yellow Gold
Located in Suwanee, GA
Baguette Halo Diamond Black Opal Engagement Ring 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones, is on...
Black Opal, Opal, Diamond, Yellow Gold, 14k Gold, Gold
18k Yellow Gold Oval Bezel Boulder Opal Charm Pendant
Located in Montclair, NJ
–Stone(s)– (1) Natural Genuine Boulder Opal - Oval Shape - Bezel Set - Black w/ Play of Colors- 11.1x8.6mm (approx.) Material: Solid 18k Yellow Gold Weight: 2.60 Grams Overall Heig...
Black Opal, Gold, 18k Gold, Yellow Gold
$640Sale Price|20% Off
Black Opal Green Turquoise Blue Sapphires Green Enamels Diamonds Gold Earrings
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
Phoenix Veil - Certificated Black Opal Halo Diamond Engagement Ring 18K Gold
Located in Suwanee, GA
Guild Gemstone Certification Exquisite Australian Black Opal Halo Diamond Engagement Ring 18K Yellow Gold. Design Name: Phoenix Veil Where Fire Meets the Night Sky! Design Idea: Ph...
Diamond, Black Opal, Gold, Yellow Gold, 18k Gold
Unique Pattern Triangle Semi Black Opal Diamond Engagement Ring 14K Yellow Gold
Located in Suwanee, GA
Unique Pattern Triangle Semi Black Opal (Lighting Ridge Crystal Opal) Diamond Engagement Ring 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with eve...
Diamond, Opal, Black Opal, Gold, 14k Gold, Yellow Gold
$7,200Sale Price|40% Off
14K 18.78 ct Natural Color Play Black Opal Diamonds Pendant Necklace
Located in Kaohsiung City, TW
"14K 18.78 ct Natural Color Play Black Opal Diamonds Pendant Necklace" This necklace features a 18.78-carat natural black Opal with a color-play effect. It is set on the 14K yellow ...
Diamond, Opal, Black Opal, Gold, 14k Gold, Yellow Gold
$9,000Sale Price|40% Off
HRD 14K 16.05 ct Natural Color Play Black Opal&Diamonds Cocktail Ring
Located in Kaohsiung City, TW
"HRD 14K 16.05 ct Natural Color Play Black Opal Diamonds Cocktail Ring" This ring features a 16.05-carat natural black Opal with a color-play effect. It is set on the 14K white gold...
Diamond, Opal, Black Opal, Gold, 14k Gold, White Gold
Black Opal, Diamond Pendant, Lightning Ridge, Australia, Vivid Red Flash
Located in Northampton, MA
Black opals from the Lightning Ridge mines in Australia are the rarest and most valuable opals on earth. And Lightning Ridge black opals that display a vivid red flash are the most valuable opals of all. This pendant is a perfect example of why these rare, precious opals are so coveted. With a superb cut and gleaming high polish, this solid (not a double or a triplet) Australian black opal from the Lightning Ridge mines has an organic, loosely triangular form and weighs approximately 2.42 carats. The gem flashes brilliant, vivid red, yellow, turquoise, purple and cobalt blue. The natural beauty of the stone has been maximized to its most magnificent potential by a skilled lapidary artist. Set within a custom 18k yellow gold frame -that exposes the rear of the opal, so that you can see with your own eyes that this is a solid black opal- and featuring a bail set with a .03ct VS brilliant round diamond. A 20" .4mm solid 18K Italian gold chain...
Diamond, Black Opal, 18k Gold
$720Sale Price|20% Off
Natural Solid Black Opal Oval Cabs 14 Karat Yellow Gold Stud Earrings
Located in Bangkok, TH
Simple and elegant pair of Black Opal Oval Cabochons measuring 12x10 mm. in a 14 Kt yellow gold bezel setting. In 1978 our workshop started in Italy to make simple-chic Art Deco st...
Opal, Black Opal, 14k Gold, Yellow Gold
$1,400Sale Price|36% Off
Australian boulder opals paired with pear-cut tanzanites, 18-karat yellow gold
Located in Laguna Hills, CA
"KJD" hallmark serves as a signature of authenticity and craftsmanship. In the vintage and fine jewelry market, having a clear maker's mark significantly affects the item's valuation...
Tanzanite, Black Opal, Opal, 18k Gold, Yellow Gold
$7,200Sale Price|40% Off
IGI 14K 15.58 ct Natural Color Play Black Opal Diamonds Pendant Necklace
Located in Kaohsiung City, TW
"IGI 14K 15.58 ct Natural Color Play Black Opal Diamonds Pendant Necklace" This necklace features a IGI-certified 15.58-carat natural black Opal with a color-play effect. It is set ...
Diamond, Opal, Black Opal, Gold, 14k Gold, White Gold
Antique Black Opal Pendant 18 Karat Yellow Gold Antique Victorian Art Deco
Located in New York, NY
THIS IS A SPECTACULAR ANTIQUE VICTORIAN TO ART DECO BLACK OPAL PENDANT IN 18 KARAT YELLOW GOLD. THE STUNNING PENDANT HAS 11 OF THE MOST GORGEOUS NATURAL OVAL AND ROUND CABOCHON OPAL...
Opal, Black Opal, Gold, Yellow Gold, 18k Gold
Black Opal, Tsavorite & Diamond Floral Engagement Ring in 14K Gold
Located in Suwanee, GA
Black Opal, Tsavorite & Diamond Floral Engagement Ring in 14K Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones, i...
Diamond, Opal, Black Opal, Tsavorite, Gold, 14k Gold, Yellow Gold
Australian Solid 1ct Black Opal Signet Ring 14K Gold Blue Green Size M.5 / 6.5
Located in SYDNEY, AU
A magnificent Australian opal signet ring displaying beautiful deep royal blue & green colours, in a 14ct yellow gold setting. This beautiful vintage piece, crafted in the 1980s, is ...
Opal, Black Opal, 14k Gold, Yellow Gold, Gold
$1,885Sale Price / item|44% Off
Black Opal, Sapphires, Peridots 14k Gold Ring
Located in Istanbul, TR
Black opal, sapphires, peridots, topazs 14k gold ring. Genuine opal ring. Opal 14k gold cocktail ring. Multicolor gold ring. Metal: 14 karat gold. ...
Topaz, Black Opal, Sapphire, Peridot, Opal, 14k Gold
Toi et Moi Gemstone Ring: White Opal and Black Opal
Located in Istanbul, TR
Toi et Moi Gemstone Ring: White Opal and Black Opal. Perfect "You n I" Gold Birthmonth gemstones ring. Metal: 925 silver + 14k yellow gold plating over Weight: 4.2 g. depends from s...
Opal, Black Opal, Gold Plate, Silver
2.57 Carat Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A striking and contemporary ring featuring a 2.57 carat black opal. It displays a captivating rainbow color with a smooth cabochon cut. Accentuated by 1.00 carat of round and baguett...
Diamond, Opal, Black Opal, Platinum
Australian Natural Black Opal & Diamond Cluster Ring set in 18k Yellow Gold
Located in Grantham, GB
18ct Yellow Gold Australian Black Opal & Diamond Cluster Ring Stunning Fiery Natural Australian Black Opal 11.5mm x 8.3mm 10x Round Brilliant Cut Natural Diamonds Carat 0.70 Clarit...
Diamond, Black Opal, Opal, Gold, 18k Gold, Yellow Gold
Stunning Australian Black Opal Halo Diamond Engagement Ring 14K Yellow Gold
Located in Suwanee, GA
Stunning Australian Black Opal Halo Diamond Engagement Ring 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemst...
Diamond, Opal, Black Opal, Gold, 14k Gold, Yellow Gold
La Fiesta - Lightning Ridge Black Opal & Halo Pear Diamond Engagement Ring 18K Y
Located in Suwanee, GA
Lightning Ridge Black Opal & Diamond Engagement Wedding Ring in 18k Yellow Gold. Design name: La Fiesta! Design idea: 10 pear-shaped diamonds dance around with a vivid bright black ...
Black Opal, Opal, Diamond, 18k Gold, Yellow Gold, Gold
2.56 Carat Natural Lighting Ridge Black Opal & Diamond Halo Ring Set in Platinum
Located in Tokyo, JP
A beautiful halo ring featuring a 2.56 Carat, Natural, Australian Black Opal and 1.68 Carats of Diamond Accents set in Platinum. The Opal displays very good play of color! Opals are ...
Diamond, Opal, Black Opal, Platinum
Antique Art Deco Platinum Black Opal and Old Cut Diamond Engagement Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Black Opal and Old Cut Diamond Engagement Ring. This gorgeous Art Deco black opal and diamond engagement ring is crafted in platinum. This beautif...
Diamond, Black Opal, Platinum
Rose Cut Diamond Black Opal Engagement Ring 14K Yellow Gold
Located in Suwanee, GA
Rose Cut Diamond Black Opal Engagement Ring 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones, is one of ...
Opal, Diamond, Black Opal, Gold, 14k Gold, Yellow Gold
$10,670Sale Price|20% Off
Australian Black Opal Diamond Halo Engagement Ring 18K Yellow Gold
Located in Suwanee, GA
Certificated 2.26ct Play of Color Australian Black Opal Diamond Halo Engagement Ring 18K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order!...
Diamond, Opal, Black Opal, 18k Gold, Gold, Yellow Gold
8.38 Carat Australian Black Opal Diamond Platinum Halo Ring
Located in Beverly Hills, CA
A striking cocktail ring featuring a captivating black opal weighing 8.38 carats. The opal is cut in an elegant oval shape, showcasing a mesmerizing rainbow of colors. Surrounding th...
Diamond, Opal, Black Opal, Platinum
14K Yellow Gold Tanzanite, Diamond & Opal Ring Size 6.5 #19821
Located in Washington Depot, CT
14 Karat Yellow Gold Tanzanite, Diamond and Opal Ring Size 6.5 JAGi Certified- This stunning ring features one triangle shaped cut tanzanite (5.5 mm x 5.5 mm), five round brilliant ...
Diamond, Tanzanite, Black Opal, 14k Gold, Yellow Gold
Boulder Opal and Diamond Dangle Earrings in 14k Yellow Gold
Located in Los Angeles, CA
These elegant dangle earrings feature beautiful boulder opals set in 14k yellow gold with both single and full brilliant-cut diamonds. The opals are eye-catching freeform shapes with...
Diamond, Opal, Black Opal, Gold, 14k Gold, Yellow Gold
30 Carat Oval Ethiopian Black Opal Pendant 18 Karat Yellow Gold
Located in New York, NY
Approximately 30 Carat Oval Ethiopian Black Opal Pendant 18 Karat This spectacular Pendant Necklace consisting of a single Oval Shape Ethiopian B...
Diamond, Black Opal, 18k Gold, Yellow Gold
Heart Shaped Black Opal Halo Diamond Engagement Ring 14k Yellow Gold
Located in Suwanee, GA
Heart Shaped Black Opal Halo Diamond Engagement Ring 14k Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones, i...
Opal, Black Opal, Diamond, Gold, 14k Gold, Yellow Gold
Custom Vintage Australian Black Opal Triplet 18ct Gold Earrings/Pendant/Cufflink
Located in SYDNEY, AU
This beautiful pair of vintage Australian opal triplets is open to custom enquiries! They are a pair of screw back earrings now but can be converted into stud or hook earrings, penda...
Black Opal, Opal, 18k Gold, Yellow Gold, Gold
Australian Black Opal & Diamond Engagement Wedding Ring in 14k Yellow Gold
Located in Suwanee, GA
Australian Black Opal & Diamond Engagement Wedding Ring in 14k Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemsto...
Diamond, Opal, Black Opal, Yellow Gold, Gold, 14k Gold
Mid-Century 4.55 Carat Black Opal and 1.5 Carat Diamond Cocktail Ring
Located in Santa Barbara, CA
A fab Mid Century Australian black opal and diamond ring. With a fabulous play of color, flashing between electric blue and green, this captivating cocktail ring is smartly surrounde...
Diamond, Opal, Black Opal, Gold, 18k Gold, Yellow Gold, Platinum
Yellow Gold Australian Black Opal Triplet Dia Vintage Halo Brooch 14k .45ctw Pin
Located in Greensboro, NC
Era: Vintage Metal Content: 14k Yellow Gold & 14k White Gold Stone Information Australian Black Opal Triplet Natural Diamonds Carat(s): .45ctw Cut: Single Color: F - G Clarity: V...
Opal, Black Opal, 14k Gold, White Gold, Yellow Gold
$4,800Sale Price / item|20% Off
Rainbow Black Australian Opal Ring with Sapphires and 18ct Yellow Gold
Located in Brisbane, AU
Made to order* Custom made 18ct yellow gold rainbow sapphire ring featuring a Lighting Ridge Australian Black opal centre surrounded by a double halo o...
Diamond, Opal, Sapphire, Yellow Sapphire, Tsavorite, Black Opal, 18k Gol...
Australian Black Opal Diamond Bracelet in 18K Yellow Gold
Located in Suwanee, GA
Australian Black Opal Diamond Bracelet in 18K Yellow Gold. Free Domestic USPS First Class Shipping! Free One Year Limited Warranty! Free Gift Bag or Box with every order! Opal—the ...
Opal, Diamond, Black Opal, Gold, Yellow Gold, 18k Gold
1.73 Carat Black Opal Diamond Platinum Ring by Meghna Jewels
Located in Hoffman Estate, IL
This elegant platinum ring centers a mesmerizing 1.73 carat oval-cut black opal displaying vivid electric green and deep blue play-of-color with exceptional contrast and movement. Th...
Diamond, Opal, Black Opal, Platinum
$4,320Sale Price|20% Off
14K Yellow Gold Black Opal Tennis Bracelet, 18.0 Carat Statement 7.5 Inches
Located in Jaipur, IN
A mesmerizing play of color captured in gold. This extraordinary bracelet showcases a curated line of natural black opals, each hand-selected for its vivid fire and depth. Set in ric...
Black Opal, 14k Gold, Yellow Gold
