Black Opal Jewelry & Watches

Black opal gold ring 18K yellow gold opal origin - Australia stone measurements - 0.12 х 0.31 х 0.43 in / 3 х 8 х 11 mm opal weight - 1.65 carats...

A luminous cabochon-cut black opal of 2.30 carats, displaying exceptional play-of-color with vibrant flashes of pink, red, blue, violet, yellow, and green. The opal is elegantly fram...

Centering an oval shaped opal cabochon measuring 9.0 x 13.0 mm Semi-opaque black in body color with spectral play-of-color Bezel set in platinum with a diamond halo surround With add...

This pear-shape stunning Australian Black Opal displays a vivid Blue-Green Play-of-Color Phenomena in a unique Chaff and Harlequin Jigsaw pattern. This unique gem weighs 8.11ct and m...

This rich black opal ring will add a touch of colorful elegance to every day! Featuring a 1.28 carat opal with beautiful play-of-color, this chic and sophisticated ring was handmade ...

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 ring featuring a 1.95 carat Australian Lightning Ridge black opal with diamonds. The opal has lively play of color on a ...

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...

Item Specifications: Metal: 18K White Gold Style: Opal and Diamond Ring Total Weight: 23.90 Grams Gemstone Specifications: Center Gemstone: Australian Lightning Ridge Black Opa...

Earth-Moon Design Australian Black Opal Diamond Necklace 18K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstone...

A simply stunning 11.71ct Australian Black Opal & Diamond Platinum ring, approx 20-30 years old. The star of the show is unquestionably the magnificent and immense central Opal - the...

Nestled amidst vibrant green emeralds, the black opal ring exuded an enchanting allure. The center black opal weighs approximately 9.50 carats and is accompanied with a GIA Black, N...

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...

Certificated 2.26ct Play of Color Australian Black Opal Diamond Halo Engagement Ring 18K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order!...

This fabulous antique brooch, masterfully designed with elegant Art Nouveau accents, features a wonderful black opal cabouchon measuring 20 x 17mm, rub-over set in the centre in an 1...

DeKara Design Collection Metal- 90% Platinum, 10% Iridium. 8.10 Grams. Stones- 1 Oval Shaped Australian Black Opal 4.39 Carats. 24 Round Diamonds F-G Color SI1 Clarity 0.52 Cara...

A classic 3-stone ring featuring a natural Australian black opal. It weighs 7.92 carats and has beautiful play-of-color as flashes of green, blue, yellow, and orange all dance across...

14K yellow gold ring with natural Black Opal opal origin - Australia opal weight - 5.93 carats stone measurements - 0.24 х 0.35 х 0.51 in / 6 х 9 х 13 mm ring weight - 4.53 grams rin...

A beautiful ring featuring a 2.17 Carat Australian Black Opal and 0.61 Carat Diamonds made in Platinum. The Opal displays very good play of color! Opals are known for exhibiting flas...

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...

Victorian dangle earrings with a precious opals. This is a beautiful pair of antique dangle earrings created in England during the late Victorian period, between the 1880 and 1890. ...

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...

A brand new design by Eytan Brandes, his "Vectra" earrings are strands of gold, twisting and turning, but just as they're about to head off in three different directions, they're st...

Introducing the Edith Ring — a bold and breathtaking piece by Mountain Song Jeweler, designed for the woman who lives by her own light. 🔥 This luxurious ring showcases a 5 carat na...

Round opal 14k gold ring. Opal engagement ring. Opal Geometric ring. Genuine opal ring. Opal vintage ring. October birthstone ring. Opal solitaire ring. Opal wedding ring. Woman opal ring. Minimalist opal ring. Black opal ring. Multicolor opal ring. Metal type: 14kt solid gold Weight 2.40 g depends from size Gemstones: Central stone: Natural opal Cut: round cabochon Weight: approx 0.45-0.50 ct. total. Color: black multicolor Clarity: semitransporent. We also have yellow and blue multicolor opals to choose for central stone. Photos was made on penlight and on normal light. 💍item will be done for order 💍Processing time for custom item takes: 5-7 working days. 💍It could be done in any size - you can choose on menu 💍Color and type of the stones could be changed 💍Made in Solid 14K Gold, in your choice of colour: Rose Gold, Yellow Gold, White Gold opal ring, black opal ring, october ring...

GIA Certified 5 Carat + Black Opal with vibrant play-of-color takes center stage in this vintage 14K white gold ring, adorned with a dazzling halo of mixed cut diamonds. Details: It...

GIA Certified 3.59 carat Black Opal and Diamond 3-stone Ring in Platinum Black Opal and Diamond Ring features an oval-shaped GIA certified Black Opal with Blue and Green play of co...

For she who wishes to possess only the finest examples, we offer this magnificent opal and diamond ring. Opals from the lightening ridge mine are known for their exceptional properti...

A beautiful halo ring featuring a 2.56 Carat, Natural, Australian Black Opal and 1.68 Carats of Diamond Accents set in Platinum. The Opal displays very good play of color! Opals are ...

Natural Australian Black Boulder Opal 9k Yellow Gold Signet Ring. A stunning 2.45 carat natural black boulder opal with a beautiful blue, purple and green play of colour and an exce...

6.31 cts. Natural Black Opal and Diamond Halo Ring in Platinum Natural Black Opal and Diamond Ring features an Oval Natural Black Opal, weighing 6.31 carats, with Royal Blue and Bri...

A beautiful ring featuring a 1.164 Carat Australian Black Opal and 0.60 Carat Diamonds made in Platinum. The Opal displays very good play of color! Opals are known for exhibiting fla...

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...

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...

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...

Pear-Shaped Natural Black Opal Diamond Ring in Solid 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones, i...

Mikimoto Black Opal Engagement Platinum Ring Baguette Cut Accents ~1.64ct Opal This ring features a captivating 1.64-carat oval black opal, displaying a mesmerizing play of colors. ...

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...

A classic black opal from Australia with a beautiful blue-green play of color. The opal weighs 2.01 carats and has a deep black body color allowing the flashes of blue and green to s...

Australian Black Opals are rare gemstones, each with a distinctive personality entirely its own. Here, designer Faye Kim has set this spectacular Black Opal, with its blue-green flas...

A bold vintage statement from the Retro era, crafted in solid 14KT yellow gold with the distinctive hand-formed nugget texture that defined the 1970s. At the center sits a vivid blac...

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 Beautiful Art Deco Black Australian Opal and Diamond Cluster Flower shaped Ring in 18K Gold Highly prized and sought after by kings, emperors, maharajas and sultans, the majestic ...

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...

THIS IS A WONDERFUL MID-CENTURY MODERNIST EAMES ERA BLACK OPAL AND DIAMOND RING IN 14K YELLOW AND WHITE GOLD WITH A STUNNING MATRIX DESIGN. The effect of the gorgeous natural black o...

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 ...

A stunning, fine and impressive antique 2.30ct black opal and 18k yellow gold cameo ring; part of our diverse antique opal jewelry and estate jewelry collections. This stunning, fi...

Baguette Halo Diamond 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 ...

Elegant Australian Black Opal Diamond Drop Earrings in 18K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones,...

Design name: The Precious! Design idea: This floral-inspired ring features a vibrant Australian black opal at its center, full of fiery rainbow flashes. Encircling the opal are 11 v...

Natural Ethiopian White Opal Ring in 925 Sterling Silver Handmade Round Genuine Opal Gemstone Ring with flashes of Lavender Blue Tones for Engagement, Anniversary, Cocktail & Fi...

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...

Natural Australian Boulder Matrix Opal 18k Yellow Gold Cushion Signet Ring. A beautiful 3.02 carat natural matrix boulder opal with a small streak of green, blue, yellow and purple ...

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...

Finely crafted in platinum with an Australian Black Opal at the center weighing approximately 10.00 carats and Old European cut Diamonds weighing a total of approximately 4.00 carats...

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

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...

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 ...

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...

These stunning black opals surrounded by polished 18k white gold and dripping with gorgeous diamonds provide a look that is very modern! This ring is very fashionable and can add a t...