Black Opal Platinum

Stunning black opal ring, rendered in platinum and framed in diamond-studded platinum lace.

A perfect cocktail ring for day and night featuring a gem 4.83 carat black opal. The Australian opal shows bright and strong flashes or blue and green over a deep dark black body col...

Split shoulders with baguette-cut and round diamonds add contrast, while gentle swirls shape the gallery underneath.Offered in estate condition, this Platinum 0.54 ct Diamond and 4.6...

A fine natural black opal from Australia takes center stage. It weighs 1.84 carats and has great play-of-color as large bright flashes of green, orange, and yellow dance across the s...

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...

A sleek and elegant platinum ring featuring a 1.55 carat natural Australian black opal.

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

Featuring 0.86 carats of half-moon black opal with a mesmerizing rainbow hue, the design is enhanced by 0.80 carats of round white graduating diamonds.

Set in platinum heightening the elegance of the oval shaped black opal gem.

Antique Black Opal Bangle Platinum Circa 1920s Step back in time with this exquisite 1920s bangle, a stunning example of Art Deco craftsmanship.

A large and impressive platinum cocktail ring featuring a natural Australian black opal!

Hand-fabricated in platinum, this fine Australian black opal ring will make a great addition to any collection.

A simply extraordinary 6.50vt Australian Black Opal & Diamond Platinum ring, approx 20-30 years old.

Black Opal and Diamond Pendant Necklace in Platinum Necklace features a large Oval Black Opal weighing 4.07 carats, with Blue and Green Play of color, and rimmed with Round Brillia...

A large and impressive cocktail ring featuring a fine and gemmy Australian black opal! The opal weighs 5.80 carats and has excellent play-of-color and large prominent bright flashes ...

An exceptional natural Australian black opal weighing 1.99 carats takes center stage!

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 superb gem black opal from Lightning Ridge, Australia. It weighs 7.79 carats and has excellent play-of-color and fantastic brightness. Intense vivid flashes of green, blue, orange,...

The play-of-color of this Australian black opal is one of the finest. Bright gemmy flashes of reds, blues, and greens dance across the stone as light hits it.

A striking and contemporary ring featuring a 2.57 carat black opal. It displays a captivating rainbow color with a smooth cabochon cut.

Details Metal: Platinum Center Stone: GIA Certified Black Opal (#2233800062) Cut: Oval Double Cabochon Center Measurements: 18.41 x 11.98mm Diamonds: Approx. 1.51ct total Cuts: Bague...

A fine and natural opal from Australia. It weighs 5.91 carats and has excellent play of color. As you turn the stone large flashes of green and blue will appear and completely cover ...

A classic and gemmy Australian black opal weighing 2.85 carats takes center stage of this platinum pendant.

It is accented by 0.97 carats of round brilliant and baguette cut diamonds which surround the center opal. Hand-fabricated in platinum. Ring Size 6.50

A carved smooth piece of black onyx has a 9.94 carat opal set on top of it creating a great contrast of color between the deep black onyx and the white opal with play of color.

A striking cocktail ring featuring a captivating black opal weighing 8.38 carats. The opal is cut in an elegant oval shape, showcasing a mesmerizing rainbow of colors.

A simply Gorgeous 2.35ct Australian Black Opal & Diamond Platinum ring, approx 20-30 years old.

Platinum Black Opal and Diamond Pendant JAGi Certified- This striking platinum pendant showcases a lovely freeform black opal and is accented with 11 round brilliant cut diamonds fo...

It is complemented by 1.71 carats of round brilliant and baguette-cut diamonds which halo the fine black opal. Hand-fabricated in platinum this ring was made for someone who understa...

At its heart lies a captivating 4.60 CT Australian Black Opal. Its play-of-color dancing with every flicker of light on a black body color, evoking a sense of elegance and wonder.

Natural Black Opal and Diamond Ring in Platinum Black Opal and Diamond Ring features one Natural Oval Cabochon Black Opal weighing 2.36 carats with Blue and Green play of color on a...

A simply stunning 11.71ct Australian Black Opal & Diamond Platinum ring, approx 20-30 years old.

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...

A sleek and stylish ring featuring a 1.30 carat black opal from Australia, Lighting Ridge area. It has excellent play of color as bright flashes of blue and green dance across the st...

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.

A striking black opal commands attention! It features an enchanting play of color and weighs 5.62 carats.

Natural 3.50 Carat Australian Black Opal & Diamond Set Platinum 900 Statement Ring, Size 7.75.

A simply Gorgeous 16.75ct Australian Black Opal & Diamond Platinum ring, approx 20-30 years old.

A striking ring featuring a 1.75-carat oval black opal. The opal displays a vibrant rainbow of colors.

This pieces 5.0 carat Black Opal center stone will continually capture your imagination.

Centered with natural genuine Black opal Expertly mounted in solid platinum weighing approx. 7.00 carats, accentuated by 8 baguette-cut Genuine Diamonds totaling 0.53 carats VS clar...

A lovely platinum cocktail ring featuring a 4.51 carat Australian black opal.

This elegant platinum ring centers a mesmerizing 1.73 carat oval-cut black opal displaying vivid electric green and deep blue play-of-color with exceptional contrast and movement.

Fine Natural Australian Black Opal & Diamond Platinum Cocktail Ring. 1.77ct Total.

Platinum ring featuring a 1.95 carat Australian Lightning Ridge black opal with diamonds.

Hand-fabricated in platinum, a fine Australian black opal ring ready to be worn.

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...

Size: 5 Sizing Fee: Up 1 size for $80 or Down 1/2 a size for $40 Metal Content: Platinum Stone Information Natural Black Opal Carat(s): .86ct Cut: Oval Cabochon Stone Note: (Austr...

A large, fine, and impressive black opal weighing 10.60 carats takes center stage.

A beautiful and unique Australian opal which is both a black and crystal opal at the same time!

GIA Certified Natural Australian Black Opal and Diamond Ring in Platinum Australian Black Opal and Diamond Ring features one natural Black Opal oval cabochon, weighing 6.45 carats, ...

This exquisite ballerina-style ring from the 1950s is a stunning example of timeless elegance and artistry. Crafted in platinum and stamped PT900, the design centers on a mesmerizing...

A fine antique platinum, gold, opal & diamond ring. In platinum & 18 karat yellow gold.

This stunning Fiery blue Black Opal ring was inspired in a  Diamond Halo and crafted in platinum.

Black Opal 2.72 carats with Diamond 0.97 carat Ring set in Platinum 900 Setting Width: 1.4 cm Length: 1.6 cm Ring Size: 56 Total Weight: 7.74 grams "We first opened doors in 1980...

The opal's play of color is mesmerizing, set in luxurious platinum that enhances its brilliance.

Stunning Australian Black Opal Oval Cabochon Halo design ring with Diamond accents.