Black Opal Jewelry & Watches

14 Karat Yellow Gold Black Opal and Diamond Pendant This stunning pendant features one oval black opal (12 mm x 9 mm) and two baguette diamon...

DeKara Designs Classic Metal- 14K Yellow Gold, .583. Stones- 1 Oval Australian Black Opal 2.65 Carats, 40 Round Diamonds G-H Color VS2 Clarity 1.65 Carats. Size- 6, could be sized up or down at no additional cost. Featuring a DeKara Design Classic 14K yellow Gold Princess Diana Style Halo Diamond Australian Black Opal Engagement Ring...

DeKara Designs Collection Metal- 90% Platinum, 10% Iridium. Stones- Genuine Australian Black Opal 1.29 Carats, 16 Round Diamonds F-G Color VS2 Clarity 0.54 Carats. Size- 6 3/4. ...

Theatrical yet grounded in tradition, this cocktail ring combines drama and color with archival quality. At its center rests a 9ct oval black opal, its dark ground ignited by flashes...

A captivating 4.1 carat black opal glows with rich, shifting colors, beautifully complemented by earth-mined diamond accents. Crafted in solid 14K gold with a sleek 19x9mm profile, t...

A striking 7.5ct Black Opal takes center stage, flashing vivid play-of-color against a deep, dramatic base. Framed by natural Diamond accents and set in solid 14K gold, this 19×12.5...

A beautiful pendant featuring a 1.10 Carat, Natural, Australian Boulder Opal and 0.32 Carats of Diamond Accents set in Platinum. The Opal displays very good play of color! Opals are ...

14 Karat Yellow Gold and Black Opal XO Dolphin Bracelet- This elegant XO style dolphin bracelet features eight tablet cut black opal gemstones (9.5 m...

A fine and precious natural black opal from Australia. It weighs a respectable 1.14 carats and has excellent play-of-color as bright intense flashes of green and blue roll across the...

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...

What it lacks in size it makes up in quality and beautiful color! This gem black opal weighs a respectable 1.11 carats and has stunning play-of-color. Bright and intense flashes of primarily green and blue, as well as orange and yellow roll across the domed opal. Adding to that, the opal is surrounded by large round brilliant-cut and marquise-shape diamonds weighing a total of 1.06 carats and adding brilliance and sparkle to the ring. Hand-fabricated in platinum, a fine Australian black opal ring...

This stunning cocktail ring showcases a beautiful 3.67 Carat Lightning Ridge Cushion Black Opal with a Diamond Halo on a Diamond Shank. This ring is set in 18k Yellow Gold, with 18k ...

Size: 6 3/4 Sizing Fee: Up 3 sizes for $100 or Down 2 sizes for $50 Era: Vintage Metal Content: Platinum 950 Stone Information Natural Black Opal Carat(s): 8.50ct Cut: Oval Caboc...

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...

A classic and gemmy Australian black opal weighing 2.85 carats takes center stage of this platinum pendant. It has amazing play-of-color as bright intense flashes of red, orange, yel...

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...

14 Karat Yellow Gold Black Opal Diamond Ring. A striking ring with diamonds channel-set diagonally at the center and triangle-shaped black opal...

A large, fine, and impressive black opal weighing 10.60 carats takes center stage. It has fantastic play-of-color as a plethora of color flashes dance across the stone, which include...

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 ...

This piece is a massive and stunning, 9.03 Carat Opal, in a mesmerising, elongated-oval shape that has a gorgeous, sky-blue hue. Opals are a unique and captivating type of gemstone k...

This gorgeous cocktail ring features a stunning 1.28 carat black opal set in platinum with brilliant white diamonds. The opal is a bright and lively gem with strong play-of-color tha...

Extremely Rare Two Side Australian Black Opal Seagull Wing Necklace & Diamond 18K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—...

N1 Australian Black Opal & Diamond Earth Moon Necklace 18K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemsto...

--Stone(s):-- (2) Natural Genuine Opals- Oval Cabochon Cut - Half Bezel Set - Black Base w/ Nice Play of Colors -11.2x6.6mm each (approx.) Material: 14k Solid Yellow Gold Weight: 8....

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...

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...

This extraordinary Peter Suchy cocktail ring showcases a mesmerizing 7.55 carat black round cabochon opal with a halo of 18 round brilliant cut diamonds. Mounted in a platinum setting with a halo of round diamonds. Certified by the GIA as natural with no idications of heating. The opal displays a captivating play-of-color, with flashes of vibrant hues that shift beautifully with the light, creating a truly one-of-a-kind centerpiece. The opal is from an estate circa 1950. Vivid green, blue and black colors. The ring was designed and crafted in the Peter Suchy Workshop. 1 Cabochon black opal...

--Stone(s):-- (2) Natural Genuine Opals - Oval Cabochon Cut - Prong Set - Treated Black Color with Green Play of Colors - 11.5x9.5mm (approx.) Material: Solid 14K Yellow Gold Weight...

Minimalist Satin Finish Australian Black Opal Band 18K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones, is...

Displayed is a ravishing, Australian black opal and diamond right hand ring. This piece is as chic as it is beautiful. The focal point of the ring is a solid black opal displaying be...

Baby Phoenix - Australian Semi Black Opal, Diamond, Sapphire Pendant Brooch 18K Gold. Design Name: Baby Phoenix Bringing endless possibilities of growth of wealth and joy to your li...

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...

Beautiful cufflinks are a rarity, but these are truly exceptional. Backed in 18K gold, the octagonal onyx sections are inlayed with fiery pieces of natural black opal exhibiting flashes of red, orange, green and blue. Centered in each piece of opal are European cut diamonds being G-H in color and Vs in clarity with an approximate total weight of .40cttw. These are a true find in today’s jewelry...

--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Claw Prong Set - Black Color w/ Amazing Play of Orange, Green & Blue Color - 8.99 x 7.01 x 3.64mm / 1.43ct (exact - certi...

A stunning and unique piece, this large black opal ring showcases the captivating beauty of Australian opals. The opal displays a mesmerizing pl...

TO U.S.A BUYERS: DON’T SWEAT ABOUT 15% TRUMP’S TARIFF - WE COVER IT BY GIVING YOU 15% DISCOUNT! Crafted with refined elegance this stunning Bar Brooch is dating from Edwardian (c...

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 large and impressive cocktail ring featuring a natural Australian black opal weighing 9.27 carats. It has excellent color as various shades of blue and green radiate across the sto...

Introducing the Unique White Gold Ring with Brown Topaz and Brilliants - a true masterpiece of elegance, luxury, and sophistication. This stunning ring features a large emerald cut b...

GIA Certified Black Opal and Diamond Pendant Necklace in Platinum and 18k White Gold Black Opal and Diamond Necklace features an 18.86...

Yellow 14K gold ring with natural Black Opal opal origin - Australia opal measurements - 0.079 х 0.43 х 0.55 in / 2 х 11 х 14 mm opal weight - 2.32 carats ring size - 7 US (this r...

Introducing a mesmerizing Black Opal pendant that's bound to capture your heart! This stunning piece of jewelry features a pear-shaped Black Opal, measuring 18.25 x 10.80mm in size, ...

Large matte finish silver ring with natural Black Opal gemstone origin - Australia opal measurements - 0.12 x 0.51 x 0.91 in / 3 x 13 x 23 mm opal weight - 8.55 carats ring size - 8...

18K yellow gold ring with natural Black Opal black opal - Australia opal measurements - 0.2 х 0.59 in / 5 х 15 mm stone weight - 1.40 carats ring weight - 11.74 grams ring size - 8.5...

Designer: custom Material: 14K yellow gold Diamond: 3 round cut = .05cttw Color: G Clarity: SI1 Dimensions: pendant measures 11 X 5.85mm Weight: 2.36 grams

14K White Gold Diamond Black Opal Cabochon Ring Approximate Dimensions: 5.25 (Ring Size) 21.65 mm x 18.66 mm x (Opal) Approx. 0.96 carats (Diamond) 13.6 grams in weights. ** All di...

Absolutely stunning 29.15 ct. lightning ridge black opal pear shapes with good quality, white, and bright diamond rounds and pear shapes. Handmade in platinum. These earrings are s...

18CT Yellow Gold Australian Opal & Diamond Leaf Brooch Behold the epitome of natural beauty and elegance: our 18CT Yellow Gold Australian Opal and Diamond leaf brooch adorned with a...

Natural 3.50 Carat Australian Black Opal & Diamond Set Platinum 900 Statement Ring, Size 7.75. Details: Item Type: Statement Ring Metal: Platinum 900 Size: 7.75 (adjustable) Weight...

This contemporary custom made engagement ring/promise ring features a unique interplay of naturally beautiful gemstones. An Australian Opal is securely prong set sideways in the center, exhibiting an incredible play-of-color rainbow. This hand-selected Opal is natural, untreated, and weighs 0.60 carats. A total of 1.07 carats of Sri Lankan round brilliant cut unheated pink Sapphires are prong set and arranged around this Opal in a halo-cluster, creating a burst of intense pink hues. Modern in design and showcasing an array of stunning bright colors, this exquisite brightly polished 18K gold ring is the ultimate selection for engagement or other celebratory occasions of commitment and love. 18K white gold ring with natural dark Opal...

Titanium and 18K yellow gold earrings with natural Black Opal opal origin - Australia opal measurements - 0.47 х 0.55 in / 12 х 14 mm stone weight - 2 carats earrings measurements - ...

This exquisite black opal ring measures around 24x15MM and is an impressive 16.96CT in weight. The opal showcases a magnificent range of colors, with a captivating and deep purple hu...