Black Opal Jewelry & Watches

The Following Items we are offering is a Rare Important Radiant 18KT Gold Glistening Australian Black Opal and Diamond Gorgeous Pendant. Pendant features a Magnificent Rare Color Cha...

Beautiful! Finely detailed Black Opal and Diamond Vintage Platinum Cocktail Ring. Centering a securely nestled Hand set 2.88 Carat Black Opal. Surrounded by Marquis and Round Brillia...

The collier was created with an opal as a symbol for Australia in the centre of a ring of rays. The different yellow gold tones of the sun's rays visualise the scorching and constant...

Elevate your jewelry collection with this breathtaking Black Opal Cabochon and Diamond Ring in 18K White Gold. At the center of this bold statement piece lies a rectangular cabochon-...

14k solid yellow gold with Australian black opal. Stone weight: 1.188 carat opal Cabochon-cut 20 - 1.6mm diamonds pavè setting on halo Bezel set 9x7 Black Australian opal center sto...

Riethmann 18K Two Tone Gold and Black Opal Necklace- This stunning necklace features one black opal gemstone set on a 18K white and yellow gold li...

A beautiful ring featuring a 1.385 Carat Australian Black Opal and 0.62 Carat Diamonds made in Platinum. The Opal displays very good play of color! Opals are known for exhibiting fla...

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...

14K white gold stud earrings with natural Black Opal opal origin - Australia opal measurements - 0.079 x 0.2 x 0.28 in / 2 х 5 х 7 mm earrings weight - 2.80 grams Minimal collecti...

Stylish Australian Black Opal & Diamond Engagement Ring 18K Yellow Gold. It is a top-quality Australian black opal. Please note that the stone has a sand spot. Free Domestic USPS F...

14K white gold ring with a genuine earth mined Australian black opal. The opal weighs 2.10 carats and is an elongated oval cabochon measuring about 9.3mm x 6.3mm. The miner stated th...

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

Black opal and sapphire pendant necklace. Stunning rectangular blue and green black 7.37ct opal, accented by a oval blue .87ct sapphire, 5 roun...

The Following Items we are offering is a Rare Important Spectacular and Brilliant 18KT Gold Large Gorgeous Black Opal Diamond Ring. Ring consists of a Rare Fine Magnificent Rare Lightening Ridge Black Opal...

A very fine and beautifully shaped black Australian opal takes center stage. It weighs 6.79 carats and has a unique color pattern with strong blue-green play-of-color. It is accented...

Adorable Australian Black Opal Halo Diamond Engagement Ring 18K Yellow Gold. Free Domestic USPS First Class Shipping!  Free One Year Limited Warranty!  Free Gift Bag or Box with eve...

A beautiful ring featuring a 1.54 Carat, Natural, Australian (Lighting Ridge) Black Opal and 1.15 Carats of Diamond Accents set in Platinum. The Opal displays very good play of color...

This stunning black opal and diamond cocktail ring features a gorgeous 2.96 carat black opal with vibrant play-of-color surrounded by a halo of white diamonds! The black opal is a ph...

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 ...

A riot of colour and flare - fiery black opal earrings in exquisite rose gold. Black opal is a precious gemstone with a long history rooted in Australia. Indigenous Australians hav...

The Following Item we are offering is a Rare Important Spectacular and Brilliant 18KT Gold Large Gorgeous Black Opal Diamond Ring. Ring consists of Rare Fine Magnificent Black Opal s...

This beautiful pendant features a natural 5.09ctw natural black opal set in 18 karat white gold on an 18" chain. Lobster clasp closure. Each opal is sourced from the Lighting Ridge...

A superb true gem quality Australian black opal takes center stage. The gem opal weighs 3.67 carats and has some of the best play-of-color we have seen this year. Extremely bright and lively flashes of green and blue roll across the deep black opal body-color enhancing the play-of-color. It is complemented by 1.71 carats of round brilliant and baguette-cut diamonds which halo the fine black opal...

The Following Items we are offering is a Rare Important Radiant Pair of 18KT Gold Glistening Magnificent Large Fiery Black Opal Gorgeous Sapphire and Emerald, and Glittering Diamond ...

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

This exquisite ring features a stunning oval-shaped natural black opal, measuring 8.86 x 5.54 x 3.76 mm and weighing 1.06 carats. The opal displays captivating play of color, showcas...

Black Opal & Halo Diamond Stud Earrings 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 ...

This vintage platinum statement ring showcases a mesmerizing 1.15ct B4 black crystal opal, radiating deep blue, green, and violet flashes with a captivating play-of-color. Surroundin...

Ring Size: 7.75 This stunning multi-stone ring set in 14 karat yellow gold is a breathtaking piece that showcases a harmonious blend of colors and gemstones. At its heart sits a mes...

GIA Certified vintage 5.83 carat black opal and diamond halo ballerina ring in platinum 900. Featuring a center stone that is absolutely captivating, bearing tremendous color, luster...

This is a stunning black opal and diamond drop necklace. The opal has a wonderful play of colour with flashes of red, green and blue. The piece is crafted in 18ct white gold and sits...

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...

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...

DeKara Designs Collection Our latest design! An absolutely superb GIA Certified Oval Australian Black Opal surrounded by beautiful diamonds in a 18K Two Tone Gold Setting. Metal- 18K White Gold, 18K Yellow Gold, .750. Stones- 1 Genuine GIA Certified Australian Black Opal 11.04 Carats, 1 GIA Certified Marquise Diamond D Color...

DeKara Designs Collection Our latest design! An entirely handmade ONE OF A KIND elegant and lustrous Lightning Ridge Australian Black Opal cabochon surrounded by beautiful baguette diamonds in a platinum setting. Metal- 90% Platinum, 10% Iridium. Stones- 1 Natural Australian Oval Shaped Lightning Ridge Opal 8.70 Carats, 86 Tapered Baguette and Specially Cut Baguette Diamonds, 22 Round Diamonds F-H Color SI1-SI2 Clarity 1.45 Carats. Ring Comes With GIA Certificate. GIA Report Number 2225980012 Latest of my creations. A breathtaking Art Deco Inspired Very Rare Multi Colored GIA Certified Lightning Ridge Australian Black Opal Baguette Diamond...

The bright Lightning Ridge crystal black opal has a clear, wide light spectrum that complements the kelly green of the rose-faceted emerald. Set in an 18 karat yellow gold. Model wea...

This unique 20.39 Ct Australian boulder opal was mined by Sue Cooper at her Yaraka opal mine in western Queensland, Australia in 2020. Sue processed the rough opal herself and cut in...

This piece is a massive and stunning, 8.08 Carat Opal, in a mesmerising, and unique shape, with a grey and red hue. Opals are a unique and captivating type of gemstone known for thei...

Platinum Australian black opal and diamond ring. This is a natural black opal weighing .45cts and measuring about 7.7mm x 5.5mm. The opal h...

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 ...

Fine Natural Australian Coober Pedy Opal & Diamond 18k Yellow Gold Pendant Necklace. Large 20 Carat opal with beautiful play of colour, lots of colour flashes under direct light. Blues, greens, oranges, yellow, purple, reds... this stone is filled with colour! Very hard to photograph, looks much better in person. This opal also has an excellent cabochon cut and polish. A beautiful top grade stone. A fine Coober Pedy specimen. We can send a video of this piece on request to show the true quality of the colour flashes. This top grade 20ct opal is set in a fine, bespoke made 18k yellow gold diamond halo pendant...

Natural Black Opal 15.60 carat and Diamond Cocktail Ring in Platinum Large Black Opal and Diamond Ring features Natural Oval Cabochon Black Opal weighing 15.60 carats with flashes o...

Ring size: 7.25 Featured here is a truly special piece to add to your beloved jewelry collection. This unique domed band ring is sure to impress with its lustrous color, shimmering ...

This GIA Natural Black Opal and Diamond Cocktail Ring  with a total weight of 11.18 grams. Centered with natural genuine Black opal Expertly mounted in solid platinum weighing appro...

The Following Item we are Offering is this Magnificent 18KT Gold Large Extremely Rare Conch Pearl and Fancy Yellow Diamond Black Opal Ring. T...

The Following Items we are offering is a Rare Important Radiant 18KT Gold Glistening Magnificent Large Fancy Black Opal Gorgeous Rare Paraiba, Morganite and Diamond Bracelet. Bracelet features Exquisite Fancy Black Opals adorned with Rare Fancy Paraiba Tourmalines and Morganite...

This beautiful and bold ring features a natural Australian black opal with an intriguing pattern reminiscent of lightning in a dark sky. The opal displays a mesmerizing inky navy blu...

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...

This one-of-a-kind ring was handcrafted in Paris, inspired by traditional techniques used in fine jewelry at the turn of the 20th century. The design follows a historical method wher...

A beautiful gem Australian opal takes center stage of this well-made platinum ring. It weighs an impressive 9.30 carats and has excellent play-of-color. The opal has a very strong pi...

The Black Opal, Sapphire, and Diamond Vintage Inspired Antique Style Bee Brooch features a mesmerizing black opal as the body, showcasing its mysterious, iridescent hues. The wings, ...

La Eternidad - N1 Australian Black Opal Marquise Diamond Engagement Ring 18K Yellow Gold Design name: La Eternidad A rare, breathtaking ocean blue beauty representing deep, everlast...

An exceptional natural Australian black opal weighing 1.99 carats takes center stage! It has fantastic play-of-color and bright strong flashes of greens, blues, oranges, and yellows ...

Ring Size: 7 This black opal and diamond ring is a vibrant showcase of color and brilliance. At its center lies a pear-cut black opal that radiates with shifting hues, set in lumin...

A significant, irregularly Australian black opal exhibiting play-of-color against a dark background palette is ensconced in this fabulous and versatile pendant necklace. An elegance ...

A large and impressive black opal from Australia! It weighs 17.39 carats and has great play-of-color as flashes of green and blue can be seen across the entirety of the stone. It is ...

GIA Natural Black Opal and Diamond Ring in Platinum Black Opal and Diamond Ring features a GIA certified Natural Black Opal with Freeform Cabochon shape weighing 5.40 carats with Bl...

This gorgeous contemporary ring showcases the mesmerizing beauty of natural black opal, meticulously crafted in rich 18kt yellow gold and featuring a captivating 6.05-carat cabochon ...

Thomas Leyser is renowned for his contemporary jewellery designs utilizing fine gemstones. This 18k rose gold (15.30g) ring is set with 1x fine Black Opal...

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...