Black Opal Jewelry & Watches

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...

"HRD 14K 5.01 ct Natural Color Play Black Opal Diamonds Cocktail Ring" This ring features a 5.01-carat natural black Opal with a color-play effect. It is set on the 14K white gold b...

"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 ...

Colorful 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, is one of ...

"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...

Magnificent GIA 4.63 Natural Black Opal Diamond Estate Ring in 18K White Gold Material: 18K Gold Ring Size: 7.50 Hallmarks: 18K Ther Total We...

14 kt solid gold ring with black opal cabochon. Multicolor opal ring. Pearl and opal ring. October birthstone ring. Ethiopian opal ring. Metal stamp: 14k Gold Weight: 2.5 g depends ...

Black Opal 2.72 carats with Diamond 0.97 carat Ring set in Platinum 900 Setting Width: 1.4 cm Length: 1.6 cm Ring Size: 56 Total Weight: 7.74 grams "We first opened doors in 1980...

THIS IS A WONDERFUL AND VERY RARE INLAID BLACK OPAL HEART SHAPED PENDANT WITH AN IMAGE OF A SWAN SWIMMING IN THE WATER. THE PENDANT IS BLACK ONYX WITH INLAID BLACK OPAL GEMS AND IS ...

Pear Shaped Black Opal Diamond Ring 14K Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones, is one of the most beauti...

A beautiful ring featuring a 2.348 Carat Australian Black Opal and 1.15 Carat Diamonds made in Platinum. The Opal displays very good play of color! Opals are known for exhibiting fla...

"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...

"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...

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...

"14K 11.93 ct Natural Color Play Black Opal Diamonds Cocktail Ring" This ring features a 11.93-carat natural black Opal with a color-play effect. It is set on the 14K yellow gold ba...

"14K 9.91 ct Natural Color Play Black Opal Diamonds Cocktail Ring" This ring features a 9.91-carat natural black Opal with a color-play effect. It is set on the 14K white gold band ...

Simply Beautiful! Finely detailed Black Opal and Diamond Platinum Double Halo Vintage Cocktail Ring. Centering a securely nestled Hand set 4.36 Carat Black Opal Gemstone. Surrounded ...

A beautiful ring featuring a 3.49 Carat Australian Black Opal and 1.23 Carat Diamonds made in Platinum. The Opal displays very good play of color! Opals are known for exhibiting flas...

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 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...

Fine Natural Australian Black Opal And Diamond Platinum Five Stone Ring. 1.17ct Total. This ring features an exquisite 0.92 carat Australian black opal with top play of colour. Sho...

Bochic “Orient” Vintage Diamond, Sapphires & Black Opal Ring Set In 18K Yellow Gold & Silver Natural Multi Color Tourmalines & Sapphire - 16 Carat Natural Black Opal -...

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...

Bochic “Capri” Vintage Black Opal & Diamond Ring Set In 18K Gold & Silver Natural Black Opal - 7 Carats Natural Diamonds - 1 Carats This Ring i...

Heart Shaped 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 g...

Black opal, sapphires, peridots, topazs 14k gold ring. Genuine opal ring. Opal 14k gold cocktail ring. Multicolor gold ring. Metal: 14 karat gold. ...

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

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...

Minimalist 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 quee...

Vintage Inspired Australian Black Opal Engagement Wedding Ring 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of ge...

A beautiful ring featuring a 0.757 Carat Australian Black Opal and 0.74 Carat Diamonds made in Platinum. The Opal displays very good play of color! Opals are known for exhibiting fla...

A fine antique platinum, gold, opal & diamond ring. In platinum & 18 karat yellow gold. With a basket-set 3.35± ct black opal (transparency: semi-translucent, color hue: black w/ g...

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...

14 k solid gold ring with natural opal. Black opal 14k gold ring. Geometric ring. Metal: 14k solid gold Total weight: 2.5 g. Gemstone: Natural opal Weight: 0.80-1.00 ct. Round ca...

Centering a 13.4mm faceted silvery black freshwater cultured pearl, accented by black opals and diamonds. Faceted pearls were first created in 1992 by K...

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 ...

Beautiful 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...

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 ring featuring a 4.22 Carat Australian Black Opal and 0.66 Carat Diamonds made in Platinum. The Opal displays very good play of color! Opals are known for exhibiting flas...

♥ 2.72ct Stunning Australian Black Opal with Diamond Halo Engagement Ring Platinum V1166 ♥ This is a gorgeous ring set with a beautiful Australian black opal in the center, surrounde...

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 ...

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...

Cartier Art Deco Certified Opal and Diamond Brooch An Art Deco brooch by Cartier, adorned with a central black oval, accented with rectangular cut opal...

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...

Natural Ethiopian Black Opal Ring in 925 Sterling Silver Handmade Vintage Style Genuine Opal Gemstone Ring with Play of Color for Men or Un...

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...

Estate Platinum Black Opal Diamond Ring ~2.7ctw Natural Opal This platinum ring centers on a mesmerizing oval black opal weighing 2.2 carats. The opal displays a vivid play of color...

14 Karat Yellow Gold Black Opal Inlay Ring Size 4 JAGi Certified- This elegant ring feature one pearl shaped black opal tablet (9.8 mm x 5.4 mm)...

A beautiful ring featuring a 2.51 Carat Australian Black Opal and 0.57 Carat Diamonds made in Platinum. The Opal displays very good play of color! Opals are known for exhibiting flas...

A striking ring featuring a 1.75-carat oval black opal. The opal displays a vibrant rainbow of colors. Surrounding the opal are round-baguette diamonds totaling 0.80 carats, adding a...

An Antique Victorian Black Opal Ring in a gorgeous engraved multi dimensional setting in 10 Karat Rose Gold. What a wonderful jewel! The unusual...

An exquisite Australian black opal weighing 1.37 carats takes center stage in this lovely ring band. The opal, with its captivating rainbow hues, is elegantly cut in an oval shape an...

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

Design name: Fireworks! A rare, colorful beauty that gleams like fireworks. Design Idea: Explore the stunning brilliance of a 0.29 ct Lightning Ridge black opal surrounded by 0.2 ca...

A simply Gorgeous 2.75ct Australian Black Opal & Diamond Platinum ring, approx 20-30 years old. The star of the show is unquestionably the central Opal - the background colour is...

Simply Beautiful! Vintage Black Opal and Diamond Double Halo Ring. Centering a securely nestled Hand set Black Opal, weighing approx. 1.14 Carat, surrounded by Diamonds, weighing app...

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

Rainbow Opal ring featuring a solid black opal in the centre surrounded by a rainbow of sapphires, mandarin garnets, amethyst and tsavorites. f/si ...

One of a Kind Deco Cuff Bracelet by acclaimed designer Julie Romanenko hand-fabricated in intricately textured and beaded solid 14k yellow gold showcasing a gorgeous 3.0 carat oval black opal cabochon flanked by two rose-cut white diamonds and finished with six round brilliant-cut white diamond. Total diamond weight - 0.36 carats. Signed JR 14k. About the Maker - Julie Romanenko grew up constantly wearing her grandmother’s pearls. From an early age, she watched her mother and grandmother revel in the delight of their jewelry, and instinctively began to realize the impact that a great treasure could bring to any woman. To Julie, jewelry has always meant family, a celebration, a special occasion, a moment in history. Julie began her career working in the New York Diamond District. Working by day, Julie attended the Parsons School of Design at night, designing and creating custom pieces. Quickly gaining confidence and attention, she landed her first major retailer at Barney’s, in turn launching the sophisticated yet markedly-wearable collection, Just Jules...

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...