Black Opal Necklaces

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...

"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 ...

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 ...

"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 ...

Genuine Original Antique from the 1880's Rare Victorian Pendant – 14K Gold – Gem-Quality Black Opal Features a Gem Quality 13 x 6.5mm Oval Cabochon Opal Gemstone Set in 14K Yell...

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 ...

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...

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

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....

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. ...

Unveil the beauty of Belgian craftsmanship with this handmade rose gold multi-stone pendant, featuring Black Lightning Ridge Opal Cabochons, Colombian Emeralds, No heat Blue Sapphires, Demantoid Garnet and white Brilliant-cut diamonds. Each gem is carefully hand-set in our signature mosaic setting, offering a seamless, sparkling spectacle. This design is highly detailed and encrusted with a spectrum of Dark Green and Blues, offering an intriguing visual appeal. Photo's and videos are made in natural daylight, at 4 pm on a cloudy day. Pendant with long chain necklace: 18K Rose gold 18.4 g. 4 X Black Opal Lightning...

Australian opal is considered to be the most valuable of all types of opal thanks to its captivating play-of-colour, beautiful patterning and superior quality. It's ethically mined t...

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...

N1 Black Opal Halo Tsavorite Diamond Pendant Necklace 18k Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones, ...

This striking pendant in 18K yellow gold features a natural Australian black opal distinguished by its intense electric-blue play of color. The stone displays a deep cobalt body tone...

THIS IS A SPECTACULAR ANTIQUE VICTORIAN TO ART DECO BLACK OPAL PENDANT IN 18 KARAT YELLOW GOLD. THE STUNNING PENDANT HAS 11 OF THE MOST GORGEOUS NATURAL OVAL AND ROUND CABOCHON OPAL...

The Following Item we are offering is this Beautiful Rare Important and Fine 18KT White Gold South Sea Pearl and Australian Black Opal Diamond Necklace. Magnificent adorned with Glittering Blue and...

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...

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 wearable work of art by German jewellery maker Eva Steinberg, the one-of-a-kind Heavenly Opal Strands Necklace showcases a rare and exceptional ...

Australian Black Opal & Diamond Pendant 18" 14k Y Gold 4.45 TCW GIA Certified $7,950 212090 MADE IN ITALY This magnificent pendant is very versatile and can be used both vertical and horizontal. Nothing says, “I Love you” more than Diamonds and Pearls! This Australian Black Opal necklace...

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...

A simply Gorgeous Australian Black Opal & Diamond pendant handcrafted in 18k yellow gold. Approximately 20-30 years old. The star of the show is unquestionably the central Opal - the...

This one-of-a-kind bespoke necklace is a striking statement of high jewelry craftsmanship, centered around an extraordinary collection of Australian black opals totaling 53.70 carats...

This is a premium White South Sea Pearl Necklace with 2 Australian Solid Black Opal as the Claps. The Pearl necklace consists of 66 round South Sea Pe...

Black opal necklace in solid 925 sterling silver gemstone origin - Australia Opal measurements - 0.24 x 0.71 x 0.98 in / 7 х 18 х 25 mm opal weight - 22.70 ct pendant length - 1.38 ...

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...

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...

14 karat yellow gold custom made pendant set with a triangular black opal doublet at center, surrounded by twenty (20) round opals in a bezel-style border. The pendant has a soldered...

The image shows an intricate carp fish pendant. The pendant features a large, carved opal-like gemstone at its center, depicting a carp or koi fish. The stone is set in a metal frame...

THIS IS A WONDERFUL AND VERY RARE INLAID BLACK OPAL PENDANT WITH AN IMAGE OF A WOMAN CARRYING A FLOWER. THE PENDANT IS BLACK ONYX WITH INLAID BLACK OPAL GEMS...

Black Opal and Diamond Pendant Necklace in Platinum Necklace features a large Oval Black Opal weighing 4.07 carats, with Blue and Gree...

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...

♥ Solid Australian black Opal Heishi bead necklace with a 14k yellow gold push gate oval clasp ♥ The necklace measures 16.5" in length ♥ Material...

Black Opal and Diamond White Gold Pendant Necklace, circa 2000. The Black Opal and Diamond White Gold Pendant Necklace from around 2000 is a very special piece. The Black Opal's co...

Carmen Rosary Necklace consists of: - 62" length total - wrap around - 14k gold - gold vermeil - polki diamonds - pave diamonds - opal - gold plate - sterling silver - 2 clasps Sig...

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...

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...

A beautiful pendant featuring a 4.96 Carat, Natural, Australian Boulder Opal and 0.12 Carats of Diamond Accents set in Platinum. The Opal displays very good play of color! Opals are ...

This enchanting 18K white gold pendant centers on a captivating 4.50-carat pear-shaped cabochon black opal, showcasing a vibrant play of color. Surrounded by 19 round brilliant-cut d...

Black Australian opal and diamond pendant necklace. Oval .43ct black Opal mounted in a handmade 18k white gold setting and accented by a halo of 10 single cut diamonds. The play-of-c...

This glorious, unique piece is a spider web necklace, featuring an exquisite 12.03ct oval cut Lightning Ridge black opal, surrounded by 16.19ct tot...

One of a Kind Hexagon Two Sides Australian Sime Black Opal Diamond Tsavorite Pendant Necklace 18k Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with eve...

Yellow Gold Black Opal Starfish Pendant. The pendant has a textured finished along the edges and a smooth finish closer to the center where there are fiv...

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...

Approximately 30 Carat Oval Ethiopian Black Opal Pendant/Necklace 18 Karat + 18 Kt Gold Chain This spectacular Pendant Necklace consisting of a si...

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...

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

For any problems related to some materials contained in the items that do not allow shipping and require specific documents that require a particular period, please contact the selle...

14 Karat Yellow Gold Black Opal Slider X Pendant. The pendant features a dome shaped X with channel-set diamonds on the lower bridge and a black opal inlay ...

Weight: 1.4 Grams Stone: Black Opal 0.25ct Measurements: 17.7 x 9 x 4.2mm Metal: 14k Yellow Gold Notes: Crystal Opal of the finest caliber. Stones like this are Rarely seen on the ma...

A vibrant Boulder Opal gives this luxury pendant an otherworldly quality. Sophisticated and incredibly captivating, Diamonds with a total weight of 1.50 carats add opulence to the ov...

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...

This stunning opal and diamond pendant, crafted in 9ct white gold, features a striking lightning bolt design. At its center is a 2.2-carat, cabochon-cut natural Australian semi-cryst...

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...

An unisex 18K yellow gold pendant with natural Black Opal opal origin - Australia opal measurements - 0.2 х 0.47 х 0.71 in / 5 х 12 х 18 mm opal weight - 8.40 carats pendant length...

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 Radiant 18KT Gold Glistening Australian Black Opal and Diamond Gorgeous Pendant. Pendant features a Magnificent Rare Color Cha...

This 14K white gold necklace features an iridescent Australian Black opal weighing 4.13 carats. Surrounded by 8 round cut, prong set diamonds weig...

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 ...