Cabochon Black Opal

cabochon black opal and round diamonds.

cabochon black opal with an approximate total weight of 6.20 carats. The ring is made in a hand chased Art

A stunning Art Nouveau stick pin made Circa 1915. It holds a beautiful 1.65 ct. cabochon black opal

High cabochon Black Opal is already seldom found, but one with such rich colours and pattern is on

The gem at the centre of the "Contrarian" opal ring is an exquisitely unusual black opal (10.97ct

The impressive and opulent Ta Prohm boulder opal ring (7.43ct) is a piece that carries the ancient

Platinum 7.5 ct Black Opal Cabochon Diamond Ring Size 6.25 Gorgeous Platinum Cocktail Ring

2.20ct Triangular Natural Australian Black Fire Opal Cabochon 12.08 x 11.90 x 2.72 mm GIA

This gem opal is an extremely rare South Australian black opal. Rivalling the quality and colour

proven true the minute you selected this piece. A very bright black opal that has colour in every

pendant and also a brooch. Centred with a heart of 17.7ct black opal and set in an 18K gold and palladium

Gemstone Black Opal: 6.18 Carat Diamond: 2.83 Carat Metal: 900 Platinum Discover the

SPECIFICATIONS Opal Type: Black Opal Total Opal Weight: 4.57ct Opal Origin: Lightning Ridge, NSW

Deep dark and rich, this solid black opal is a standout. Set in a classic styled solid platinum 950

Australia is the birthplace of the most beautiful precious opal gemstones in the world. Fine

Australia is the birthplace of the most beautiful precious opal gemstones in the world. Fine

Featuring (1) oval black, semi translucent, opal, flat cabochon, measuring 14.5 X 12.0 X 2.5 mm

almost a carat of brilliant white diamonds and that gorgeous blue-green black opal, this pendant just

. SPECIFICATIONS Opal Type: Black Opal Opal Weight: 0.92ct Opal Origin: Lightning Ridge, NSW, Australia Diamonds

A colourful natural black Opal (11cts) is surrounded by 22 Diamonds (1.32cts). The total size of

One lady's black opal and diamonds bracelet in 14k yellow gold. Base color is semi black and fire

Absolutely stunning 7.00ct natural black opal ring with lots of green, blue and orange broad flash

What an amazing black boulder opal we have here. Bright reds, greens and blues in this bespoke

GIA 2.68ct Freeform Natural Australian Black Fire Opal Cabochon 15.31x11.70x2.45mm GIA #2201525624

Rare it is to find two black opals that match. These beautiful stones have been cut from the same

A beautiful flagstone pattern solid Australian Black Opal set in solid 18K gold and accented with

sparkling white, high jewellery grade, diamond completes this work of art. SPECIFICATIONS Opal Type: Black

also solid 18K gold and the perfect accompaniment to this pendant. SPECIFICATIONS Opal Type: Black

These lovely black opal and diamond screw-back earrings are just adorable. Elegance mixed with

The deep blues shimmer in this Australian Black Opal like glowing flashes of an evening ocean. The

embodies that ideal. It features a stunning black opal with deep blues and greens at its centre, with a

Oval cabochon cut Opals, crafted with Eighteen Karat white gold and black onyx, featuring a

A dark red on black is the most sought after colour combination in all opal. This opulent pendant

This 6.0ct Australian Black Opal is Bezel Set in Matte 18k Yellow Gold with .10ct Diamond Accent

When words are not enough, this ring says it all. Such an amazingly beautiful Solid Black Opal set

Some rings are cute, others are elegant, but some are meant for a queen. A black opal direct from

An amazing bright green black opal with a sparkling blue, what a stunning stone. It shows a bright

cabochon. The Bas colour of the opal is black and light grey. Size The pendant measures approximately

An 18k yellow gold "X" shaped clasp back-set with one oval 4.34 carat Australian Black Opal and

Blue-green black opals are all the rage, and this one will not disappoint. It is a very bright

A beautiful solid Black Opal with a bright red flash with greens and golds. Set in 18K rose gold

rare and very unique beauty and certainly a collectors opal. SPECIFICATIONS Opal Type: Black Opal Opal

. Timeless beauty showcasing the magnificence of solid Australian Black Opal, sparkling white diamond

Black boulder opal are like no other opal and just stunning in their natural form. This 21 1/4" 14k

solid Australian Black Opal with shimmering orange, yellow, blues and greens that take you into its

A beautiful watermelon-coloured black opal is central to this gold ring. The centre of the ring is

black opal (2.07ct) hailing from Lightning Ridge, Australia. Set in our elegant 18K white gold, this

contains a solid oval cabochon Australian black opal set in a bezel setting. Two curved wires wrap around

18K solid gold ring features a black opal and six brilliant white high jewellery grade diamonds. All

black opal (1.14ct) from Lightning Ridge. Set in 18K white gold. One-of-a-kind. Designed by Renata

A classic beauty from a bygone era. This magnificent black opal with its deep mysterious blues

ring features a vivid black opal (2.14ct) hailing from Lightning Ridge, Australia. The mesmerising blue

pairing of black crystal opals (12.84ct) is complemented by the brilliant flash of 30 diamonds. The opal

These award winning, 18k yellow gold drop earrings featuring two deep aqua black opal cabochons

One lady's black opal with a multi-color fire color. Average saturation scale with flash fire

. Precision cut black opals (7.91ct) from Lightning Ridge are set in 18K gold and accented by twinkling

A set of hand crafted 18ct gold Black Opal doublet cufflinks Reminiscent of the brutalist styling

This breathtaking statement ring is a true masterpiece of fine jewelry, featuring a stunning 16.47ct natural untreated opal, expertly set in 14K rose gold. The opal's vivid yellow-tr...

approximately 9 Carat Oval Shape Ethiopian Opal Cocktail Ring 14 Karat Yellow Gold size 5.5 Oval Natural Opal A classic, Cocktail ring 14 Karat Yellow Gold Estate Size of the opal...

--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - White Color w/ Nice Play of Colors - 13.7x9.7mm /2.96ct (exact) Numerous Natural Genuine Diamonds - Round Bri...

Art Deco period German Halo Ring, band in solid 14K Rose Gold with top of the crown in Silver holding lab made Blue Sapphire and 16 rose cut Diamonds. Not hallmarked, tested 14K, Ge...

Introducing the epitome of luxury and sophistication, behold the breathtaking three-stone, Emerald and Diamond Ring, a true marvel in the world of fine jewelry. Crafted with precisio...

I ship all my products from the USA! Not my handwork! I'm selling my used CIRARI Ruby and Diamond ring! I bought it about 3 years ago on Gemshoping TV. At that time I wore white go...

Art Nouveau / Belle Epoque Diamond ring in 18 Karat Gold. Ca. 1900 Belle Epoque (Spanish or French) Bypass Diamond ring mounted in 18 karat yellow Gold. The two main diamonds are ha...

This magnificent statement ring showcases an extraordinary solid natural opal from Australia, most consistent with material from the famed Coober Pedy mines. The gem displays a breat...

Bochic “Orient” Vintage Natural Diamond & Fire Opal Ring Set In 18K Gold & Silver Natural Fire Opal - 9.50 Carat Natural Round Brilliant Cut Diamonds 2.00 Carat This Ring is from...

Three Stone Cluster Ring set with sort of transitional bezel and claw setting with oval cut natural Blue Sapphire accented with 2 old European cut Diamonds in Platinum claws on solid...

"HRD 14K 5.85 ct Natural Color Play Black Opal Diamonds Cocktail Ring" This ring features a 5.85-carat natural black Opal with a color-play effect. It is set on the 14K white gold b...

Illustrated in our book: Beatriz Chadour-Sampson & Sonya Newell-Smith, Tadema Gallery London Jewellery from the 1860s to 1960s, Arnoldsche Art Publishers, Stuttgart 2021, cat. no. 6 ...

This piece is a stunning, 5.03 Carat Opal, in a mesmerising, unique shape. Opals are a unique and captivating type of gemstone known for their play-of-color, which is a shifting arra...

Simply Beautiful! Elegant and finely detailed, Black Opal and Diamond Platinum Ring. Centering a securely nestled Hand set Oval Black Opal, weighing approx. 2.88 Carat and surrounded...

A beautiful ring featuring a 2.302 Carat Australian Black Opal and 0.53 Carat Diamonds made in Platinum. The Opal displays very good play of color! Opals are known for exhibiting fla...

Description: Gem Type: Opal Number of Stones: 1 Weight: 3.01 cts Measurements: 13.66x10.04x4.77 mm Shape: Oval Cabochon Cutting Style Crown: Cabochon Cutting Style Pavilion: Tran...