Australian Black Opals

This 14K white gold necklace features an iridescent Australian Black opal weighing 4.13 carats

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

: 4.8 Grams Australian Black Opal Count: 2 round Australian Black Opal Diameter: ~5 mm Diamonds: 36

A lovely platinum cocktail ring featuring a 4.51 carat Australian black opal. It is a classic blue

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

Platinum Australian black opal and diamond ring. This is a natural black opal weighing .45cts and

A large and impressive Australian black opal ring! The opal weighs 6.32 carats and has excellent

A large and impressive cocktail ring featuring a fine and gemmy Australian black opal! The opal

A fine, natural Australian black opal, most likely from the Lightning Ridge deposits, with

-color of this Australian black opal is one of the finest. Bright gemmy flashes of reds, blues, and

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

A large and impressive ring featuring a natural black opal from Australia! It weighs 4.42 carats

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

This grand pendant features a rare Australian black opal weighing 15.32 carats with strong play of

GIA Certified Natural Australian Black Opal and Diamond Ring in Platinum Australian Black Opal and

A superb true gem quality Australian black opal takes center stage. The gem opal weighs 3.67 carats

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

♥ 2.72ct Stunning Australian Black Opal with Diamond Halo Engagement Ring Platinum V1166 ♥ This is

A simply Gorgeous 4.98ct Australian Black Opal & Diamond Platinum ring, approx 20-30 years old

spark conversation wherever you go. At its heart lies a captivating 4.60 CT Australian Black Opal. Its

Australian Black Opal 4.39 Carats. 24 Round Diamonds F-G Color SI1 Clarity 0.52 Carats. Featuring an

This Australian Black Opal Sapphire and Diamond Ring in 18K Gold is a stunning piece of jewelry

Bespoke Australian Black Opal, South Sea Pearl & Emerald Jewelry Suite This exceptional one-of

A large and impressive cocktail ring featuring a natural Australian black opal weighing 9.27 carats

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

This spectacular Lightening Ridge Black Opal and Diamond ring features a 7.14 carat total weight

Simply Beautiful! Finely detailed 1.61 Carat Australian Black Opal and Diamond Platinum and Gold

♥ Solid Australian black Opal Heishi bead necklace with a 14k yellow gold push gate oval clasp ♥

brilliance and sparkle to the ring. Hand-fabricated in platinum, a fine Australian black opal ring ready to

gemstone can match the brilliance of color, fire and patterns of an Australian black opal and No two opals

This pear-shape stunning Australian Black Opal displays a vivid Blue-Green Play-of-Color Phenomena

Australian Black Opal, 115 Baguette Diamonds G-H-I Color VS1-VS2-SI1 Clarity 3.17 Carats. GIA Report

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

Presentation Box _____________________________________________ A rare natural Australian black opal infused

This 1.11 carat Australian black opal is set in 18k white gold with sparkling round brilliant and

An exquisite Australian black opal weighing 1.37 carats takes center stage in this lovely ring band

DeKara Designs Classic Metal- 14K Yellow Gold, .583. Stones- 1 Oval Australian Black Opal 2.65

A classic 3-stone ring featuring a natural Australian black opal. It weighs 7.92 carats and has

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

Finely crafted in platinum with an Australian Black Opal at the center weighing approximately 10.00

A simply Gorgeous 2.75ct Australian Black Opal & Diamond Platinum ring, approx 20-30 years old

14k solid yellow gold with Australian black opal. Stone weight: 1.188 carat opal Cabochon-cut 20

14K white gold ring with a genuine earth mined Australian black opal. The opal weighs 2.10 carats

Australian Black Opal & Diamond Pendant 18" 14k Y Gold 4.45 TCW GIA Certified $7,950 212090

artistry with refined elegance. At its center is a remarkable Australian black opal measuring an impressive

Necklace is 85% Platinum 15% Iridium. Stones- 1 Natural Australian Black Opal 7.14 Carats, 4 Emerald Cut

An extraordinary 56-carat Australian Black Opal, sourced from the renowned Lightning Ridge. This

Fine Natural Australian Black Opal And Diamond Platinum Five Stone Ring. 1.17ct Total. This ring

and features a 4.30ct Australian black opal with a mixture of colors like blue, green, orange and

Era: Vintage Metal Content: 14k Yellow Gold & 14k White Gold Stone Information Australian Black

Faye Kim's striking 18 Karat Gold Diamond Halo Lightning Ridge Australian Black Opal Ring marries

Fine Natural Australian Black Opal & Diamond Platinum Pendant Necklace. 5.45 Carat total. This

rare 14k green gold with an incredible Australian black opal in the center. The brooch has beautiful

Stylish Australian Black Opal & Diamond Engagement Ring 18K Yellow Gold. It is a top-quality

lustrous Australian Black Opal cabochon surrounded by beautiful baguette and round diamonds in an Art Deco

Fine Natural Australian Black Opal And Diamond Platinum Three Stone Ring. 1.60 Carat Total. This

lustrous Lightning Ridge Australian Black Opal cabochon surrounded by beautiful baguette diamonds in a