Black Opal Jewelry & Watches

These earrings are just beautiful. There are twenty-five pear cut emeralds and one 8 x 6 mm pear cut Black Opal on each earring. All together totaling 7 carats on each earrings. I...

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...

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...

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...

These earrings are so gorgeous! The opals are so beautiful. They change colors in different lighting. The Opals come from Ethiopia and center opals measure 7 x 5 mm. They are sur...

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 ...

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...

Simply Beautiful! Elegant Finely detailed Black Opal, Emerald and Diamond Platinum Vintage Navette Cocktail Ring. Centering a securely nestled Hand set 1.75 Carat Black Opal. Surroun...

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...

"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...

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 ...

"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...

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...

"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 ...

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 ...

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 ...

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 ...

"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 ...

Australian Black Opal Diamond Necklace 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 the m...

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...

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...

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

Oscar Heyman 18kt yellow gold and platinum brooch contains an extraordinarily fine fancy shape Australian black opal weighing 30.63cts. This unique piece also contains 97 round diamonds (1.08cts, F/ VS) and 1 pear shape black opal...

A luminous oval black opal forms the centerpiece of this captivating Black Opal Ring, framed by alternating emeralds, sapphires, and brilliant diamonds in a harmonious target-inspire...

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...

Rare Bright 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 gemston...

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...

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...

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...

This expertly crafted vintage Swiss ladies Piaget dress watch features a vibrant natural, oval shaped black "Peacock Opal" dial. This rare dial possesses every quality that is prized...

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...

A fine vintage gold, opal, sapphire, and diamond pendant. In 18 karat yellow gold. With a large ca. 44.00± ct carved cushion shape black opal carved with a horse's head in profile....

A beautiful triangle freeform shaped Australian solid black opal pendant with violet, light blue, and green play of colours, set in 18ct gold accented with a natural diamond. Item D...

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

Bochic “Capri” Vintage Diamond, Orange Fire Opals Bracelet Set In 18K & Silver Natural Orange & Fire Opals - 24 Carats Natural Tesvorite - 3 Carat Natural Diamonds - 2 Cara...

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...

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...

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...

Bespoke Custom Engagement Ring – Made to Order A custom engagement ring is not simply made, it is thoughtfully brought to life, capturing emotion, intention, and a love story unlike...

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 ...

A simply Gorgeous 2.35ct 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 a m...

Simply Beautiful! Finely detailed Oval Black Opal Doublet and Round Brilliant Cut Diamond Gold Solitaire Vintage Drop Pendant. Centering a securely Hand set Oval Black Opal Doublet. ...

From the Crystal Haze collection are these Butterfly Cuff Earrings set with Black Opalescent and Quartz Crystal Haze and Black Diamond Pavé. Come and try them on! Inspired by noctur...

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...

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 Three Stone Ring. 1.60 Carat Total. This ring features a top grade 1.32 carat Australian black opal with top play of colour....

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...

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...

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. The spectacular oval o...

The Saturn - Australian Black Opal & Diamond Tsavorite 18K Yellow Gold Pendant Necklace. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the qu...

Halo Diamond Tsavorite Australian Black Opal Pendant Necklace 18k Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gem...

Super cute 18ct gold ring featuring a petite, solid Australian Lightning Ridge black opal displaying vivid blue and green colours, to sparkling diamonds on the sides in bow-shaped se...

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

A striking Australian opal ring displaying beautiful aqua blue and green colours, accented with four brilliant cut diamonds in an intricate 18ct yellow gold bypass setting. This beau...

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...

♥ 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...

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...

The Precious - Halo Diamond Australian Black Opal Engagement Wedding Ring 14K Yellow Gold. Design name: The Precious! Design idea: This floral-inspired ring features a vibrant Aust...

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