Black Opal Jewelry & Watches

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, ...

DeKara Designs Collection Our latest design! An entirely handmade ONE OF A KIND elegant and lustrous Lightning Ridge Australian Gray Opal cabochon surrounded by beautiful baguette ...

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...

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...

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...

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...

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...

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...

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...

Art Deco black opal and diamond ring. Set to centre with an oval cabochon natural black opal in an open back rubover setting with an approximate weight...

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...

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 ...

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

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...

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...

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...

Estate Platinum Black Opal Diamond Ballerina Setting Ring ~9.13ctw This exceptional ring centers on a 7.63-carat oval black opal, displaying a vivid play of shifting colors across i...

Antique Edwardian Australian Lightning Ridge Harlequin Precious Black Opal and White Opal Brooch / Pendant in 18 Karat Yellow Gold, early 190...

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 ...

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...

The Following Item we are offering is a Rare Important Radiant 18KT Gold with Large Rare Fancy Gorgeous Large Fancy Ruby, Black Opal and Diamond Ring. Ring is comprised of Magnificen...

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...

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...

14K white gold ring with natural Dark Opal with bright opalescence opal origin - Australia opal weight - 1.55 carats stone measurements - 0.28 х 0.35 in / 7...

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...

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 ...

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...

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...

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...

Pendant brooch with diamonds and black opal. A sparkling pendant-brooch, created in America during the post war and the mid century periods, back in the 1950. This piece has been cr...

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...

Silver ring with natural (very beautiful) Black Opal, tone N1, on scale of brightness - vivid Opal origin - Australia weight of Opal - 1.01 carat color of opalescence - neon blue, g...

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...

18K white gold ring with natural Black Opal and White Icy Diamonds opal origin - Australia opal measurements - 0.28 х 0.35 in / 7 х 9 mm stone weight - 2.70 carats 14 diamonds 2.5-3....

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 ...

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...

--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - Black Color w/ Amazing Play of Green & Blue Color - 13.98 x 8.24 x 4.57mm / 3.01ct (exact - certified) **See ...

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...

The Australian Black Opal Silver Ring is an exquisite piece of jewelry that beautifully showcases the splendor of natural opal. With its mesmerizing p...

The Following Items we are offering is a Rare Important Spectacular and Brilliant 18KT Gold Large Gorgeous Black Opal, Emerald, Paraiba, Blue Sapphire and Diamond Dangle Earrings. Ea...

Black Opal 14K white gold earrings opal origin - Australia opal weight - 2.43 carats earring weight - 4.02 grams stone measurements - 0.12 x 0.24 x 0....

A stunning round Black opal and Diamond fashion ring. The Opal shows a vibrant display of all colors, and weighs 6.36 carats, set with round single cut Diamonds, and baguette Diamon...

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...

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...

Large bright Australian Black Opal stud earrings in 18K yellow gold gemstone origin - Australia gem size is 8 x 11 mm stone weight - 4.66 ct earrings weight - 3.22 grams

A large and impressive platinum cocktail ring featuring a natural Australian black opal! The opal weighs 4.60 carats and has great play of color as flashes of greens and blues dance ...

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 ...

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...

Whether worn as a statement piece or as a daily indulgence, this ring is sure to turn heads and spark conversation wherever you go. At its heart lies a captivating 4.60 CT Australian...

10.08 Carat Black Oval Cabochon Cut Opal with Baguette and Round Cut Diamond on 18k White Gold Ring. Open back setting and a smooth polished finish. Details: Item Type: Women's Rin...

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...

One of a kind piece - Black Opal "Phoenix" bird carved by Daniela L`Abbate, world champion of Opal carving opal origin - Australia opal weight - 68.85 ca...

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...

A large and impressive natural black opal from Australia! It weighs 6.90 carats and has great play-of-color as flashes of blue and green can be seen across the opal which also has a ...

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...

Centering an oval-shaped opal cabochon measuring 9.0 x 12.0 mm Black in body color with strong violet and blue play-of-color Prong set with a halo surround of round brilliant cut di...

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...

Item Specifications: Metal: 18K White Gold Style: Opal and Diamond Ring Total Weight: 16.10 Grams Gemstone Specifications: Center Gemstone: Black Opal Gemstone Measurements: 1...

DeKara Designs Collection Our latest design! An entirely handmade ONE OF A KIND elegant and lustrous Australian Black Opal cabochon surrounded by beautiful baguette and round diamonds in an Art Deco inspired platinum setting. Metal- 90% Platinum, 10% Iridium. Stones- 1 Natural Australian Oval Black Opal 3.73 Carats, 6 Tapered Baguette Diamonds, 18 Round Diamonds, G Color SI1 Clarity, 0.69 Carats. Latest of my creations. A breathtaking Art Deco Inspired Australian Black Opal Baguette Diamond...