Black Opal Jewelry & Watches

Minimalist Australian Black Opal Diamond 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 o...

Fine Natural Australian Black Opal & Diamond Platinum Cocktail Ring. 1.77ct Total. An exquisite 1.06 carat Australian black opal with top play of colour. Showing bright flashes of r...

Bright Green Classic Three Stones Australian Black Opal Diamond Engagement Ring 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free One Year Limited Warranty! Free Gift B...

Gem Quality Black Opal Necklace Pendant 18K Yellow Gold Features a Gem Quality 13 x 7mm Oval Cabochon Black Opal Gemstone Accented by a Round Brilliant Cut Diamond 100% Natural ...

Natural Diamond Black Opal Ring 14K Gold Cocktail Vintage This stunning vintage ring is finely crafted in solid 14K Yellow Gold (stamped and guaran...

Stylish Australian Black Opal Diamond Tsavorite Pendant Necklace 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of ...

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!...

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...

A captivating pendant showcasing a vibrant black opal, weighing 3.51 carats, surrounded by 1.01 carats of round-cut white diamonds. The opal's play of color is mesmerizing, set in lu...

♥ Platinum Australian Black Opal with Diamond Halo Statement Ring Blue Green Bright Flash Big Solid Opal V1213 ♥ The item measures 26.4mm in length (North South direction), 20.3mm i...

Black opal vitage style ring in 14 karat gold. Ethiopian opal cabochon ring. October Birthstone opal ring. Multicolor opal ring. Material: 14 kara...

INDULGE IN THIS RARE AND MAGNIFICENT ANTIQUE ART DECO OPAL AND ROCK CRYSTAL BEAD NECKLACE WITH A SPECTACULAR BLACK OPAL AND ROSE CUT DIAMOND CLASP IN 14 KARAT GOLD. THE EXTRAORDINAR...

This striking Art Deco ring is 1930 ca. Hand crafted of solid Platinum as unique at the highest standards The real star is the centre solid Black Opal with Green and Blue flashes on ...

A stunning, fine and impressive vintage 4.70 carat black opal and 1.08 carat diamond, platinum dress ring; part of our opal jewelry collection. This stunning, fine and impressive vi...

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 ...

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...

A strikingly beautiful 18ct gold pendant featuring an oval cabochon cut, Australian solid black opal with blue and green play of colours, with one brilliant cut diamond on the frame....

A beautiful ring featuring a 1.82 Carat, Natural, Australian Black Opal and 2.20 Carats of Diamond Accents set in Platinum. The Opal displays very good play of color! Opals are known...

A striking celebration of color and craftsmanship, Faye Kim's 18 Karat Black Opal Hinged Ring centers a vivid black opal whose shifting flashes of light create an alluring, ever-chan...

A beautiful ring featuring a 2.37 Carat Australian Black Opal and 1.09 Carat Diamonds made in Platinum. The Opal displays very good play of color! Opals are known for exhibiting flas...

This elegant platinum ring centers a captivating 1.00 carat oval-cut black opal displaying vivid flashes of fiery red, orange, green, and electric blue across a dark body tone. The o...

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...

Australian Black Opal, Baguette Cut Diamond, Tsavorite Engagement Ring 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the que...

Pear Natural Australian Black Opal 0.43 ct Loose Gemstone Jewelry Making Design. Free Domestic USPS First Class Shipping! Free Beautiful Gift Bag with every order! Every Opal piece...

Bespoke Australian Black Opal, South Sea Pearl & Emerald Jewelry Suite This exceptional one-of-a-kind high jewelry suite comprises a bespoke...

An art deco ring with Australian opal. Exceptionally beautiful ring, created during the iconic period of the art deco, back in the 1930. This colorful ring personify the deco period...

A beautiful pendant featuring a 77.80 Carat Australian Boulder Opal and 0.82 Carat Diamonds made in Platinum. The Opal displays very good play of color! Opals are known for exhibitin...

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. The opal's multico...

Natural Australian Black Boulder Matrix Opal 18k Yellow Gold Oval Signet Ring. A beautiful 1.56ct carat natural black opal with a bright green, blue and purple play of colour and an...

N1 Black Opal Surrounded by Crystal Opals Diamonds 18k Gold Engagement Ring. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemst...

Black Opal 18K gold ring, can be a perfect engagement ring weight of the ring - 7.4 gr size of the opal gemstone - 11 x 13 mm opal weight - 4 ct si...

Australian Black Opal Diamond Tsavorite Drop Earrings 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones, ...

"14K 13.33 ct Natural Color Play Black Opal Diamonds Cocktail Ring" This ring features a 13.33-carat natural black Opal with a color-play effect. It is set on the 14K yellow gold ba...

Victorian dangle earrings with a precious opals. This is a beautiful pair of antique dangle earrings created in England during the late Victorian period, between the 1880 and 1890. ...

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...

Dating from circa 1915, this 18K gold and platinum brooch set with a black opal and Montana sapphires by Tiffany & Co. was designed and created under the direction of Louis Tiffany. ...

18K yellow gold earrings with natural Black Opal black opal origin - Australia Opal measurements - 0.16 x 0.2 x 0.47 in / 4 х 5 х 12 mm Opal weight - 3.25 ...

Petite Australian Solid Opal Diamond Halo Engagement Ring 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemston...

A superb gem black opal from Lightning Ridge, Australia. It weighs 7.79 carats and has excellent play-of-color and fantastic brightness. Int...

18K yellow gold ring with doublet of a natural black opal on a petrified wood base opal origin - Australia opal measurements - 0.12 х 0.35 х 0.94 ...

This striking Black opal ring showcases a rare 3.8ct oval Ethiopian black opal with vibrant play-of-color, set in solid 14K gold. Sparkling earth mined diamonds and vivid tsavorite a...

Rare Omega Watch features a stunning 14k yellow gold case with a fire black opal dial, accented by a diamond bezel. The watch is powered by the Cal. 625 automatic movement. With a 23...

"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...

Introducing the mesmerizing Magic Natural Black Opal Ivy ring, a true symbol of opulence and sophistication. This exquisite piece showcases a captivating black opal sourced all the w...

This tremendous ring is the first and last cocktail ring you will ever want to own. A remarkable 12.28 carat black opal surrounded by 4.16 carats of round cut diamonds and a trillion cut diamond at each shoulder. The black opal shows large and strong flashes of green and blue as well as some orange and yellows. Set in platinum heightening the elegance of the oval shaped black opal gem...

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...

Modernist earrings with precious black-opals. This is a beautiful pair of modernist earrings-studs created in Europe around the 1970-1980. They were masterfully crafted in oval shap...

Geometric bangle-bracelet designed by Angela Cummings. This is an extremely rare bangle-bracelet created in New York City by Angela Cummings, back in 1982-83. The fabulous modernist...

Stylish Australian Black Opal & Halo Diamond Engagement Ring 18K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of ...

GIA Certified Natural Australian Black Opal and Diamond Ring in Platinum Australian Black Opal and Diamond Ring features one natural Black Opal oval cabochon, weighing 6.45 carats, ...

Statement silver ring with natural Black Opal with deep blue opalescence size of the ring - 8 1/4 US, diameter 18.25 mm, N 18, 58 circumference ring weight - 12 grams stone measureme...

--Stone(s):-- (1) Natural Genuine Australian Opal - Long Oval Double Cabochon Cut - Prong Set - Black Base / Nice Play of Colors - 3.11ct (exact) ** See Certification Details Below f...

This Crystal Haze Small Cocktail Ring by English jewellery designer Stephen Webster contains his famous Black Opalescent Crystal Haze (6pcs, 5.94cts) and Black Diamond Pavé (24pcs, 0...

A sculptural 18K yellow gold ring centered with a remarkable natural Australian Ink Opal, distinguished by its profound depth of tone and luminous internal structure. The round caboc...

6.31 cts. Natural Black Opal and Diamond Halo Ring in Platinum Natural Black Opal and Diamond Ring features an Oval Natural Black Opal, weighing 6.31 carats, with Royal Blue and Bri...

Natural Black Opal 2.53 ct and Diamond Cocktail Ring in Platinum Natural Black Opal Ring features a 2.53 carat Oval Cabochon Black Opal with flashes of Green, Yellow, Orange, Red, a...

Ethiopian black opals along with diamonds form a harmonious composition in these elegant dangle earrings. The opals are well matched and polished. They have a black base with inten...

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...

This exceptional 14-karat yellow gold ring showcases a captivating Australian black triplet opal as its centerpiece. The oval opal measures 13.8 x 7 mm and is securely prong-set, exh...

DeKara Designs Collection Our latest design! An absolutely superb Oval Australian Black Oapl surrounded by beautiful diamonds in a platinum setting. Metal- 90% Platinum, 10% Iridiu...