Black Opal

14 Karat Yellow Gold Black Opal Diamond Ring. A striking ring with diamonds channel-set diagonally

Black opal solitaire ring. Set with an oval cabochon natural black opal in an open back claw

12.28 carat black opal surrounded by 4.16 carats of round cut diamonds and a trillion cut diamond at

Chic black opal, diamond and 18K white gold dome ring. It features a large oval shaped approx. 4.50

Sea Pearl and Australian Black Opal Diamond Necklace. Magnificent adorned with Glittering Blue and

opal. There are a total of 6, freeform shaped, black opals with excellent play of color and various

Yellow Gold Black Opal Starfish Pendant. The pendant has a textured finished along the edges and a

Natural Black Opal and Diamond Ring in Platinum Black Opal and Diamond Ring features one Natural

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

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

A superb gem black opal from Lightning Ridge, Australia. It weighs 7.79 carats and has excellent

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

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

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

Black Opal and Diamond White Gold Pendant Necklace, circa 2000. The Black Opal and Diamond White

14 Karat Yellow Gold Black Opal and Diamond Pendant This stunning pendant features one oval black

14 k solid gold ring with natural opal. Black opal 14k gold ring. Geometric ring. Metal: 14k

Black Opal 18K gold ring, can be a perfect engagement ring weight of the ring - 7.4 gr size of the

This stunning black opal and diamond cocktail ring features a gorgeous 2.96 carat black opal with

. Minimalist opal ring. Black opal ring. Multicolor opal ring. Metal type: 14kt solid gold Weight 2.40 g

This beautiful ring features a 4.07 carat oval lightening ridge black opal displaying a phenomenal

14 Karat Yellow Gold Black Opal Slider X Pendant. The pendant features a dome shaped X with channel

A perfect cocktail ring for day and night featuring a gem 4.83 carat black opal. The Australian

Black opal 14k gold ring. Rainbow opal ring. Cabochon opal ring. Vintage opal ring. Ethiopian Opal

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

This beautiful ring contains one oval cabochon black opal weighing approximately 7.91 carats

A fine and precious natural black opal from Australia. It weighs a respectable 1.14 carats and has

classical style elements to make it timeless, yet plenty of interest to keep it uniquely yours. The black

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

Estate Platinum Black Opal Diamond Ring ~2.7ctw Natural Opal This platinum ring centers on a

A classic black opal from Australia with a beautiful blue-green play of color. The opal weighs 2.01

A fine natural black opal from Australia takes center stage. It weighs 1.84 carats and has great

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

A beautiful black opal from Australia takes center stage! It weighs 1.94 carats and has excellent

GIA Certified 6.55 carat Black Opal and Aquamarine Ring in Platinum Black Opal and Diamond Ring

Black Opal Diamond Cluster 14k Yellow Gold Ring, circa 1990s. The Black Opal Diamond 14k Yellow

Black opal stackable 14k gold ring. Solitaire genuine opal gold ring. Delicate opal oval cabochone

This gorgeous contemporary ring showcases the mesmerizing beauty of natural black opal

This stunning Fine Black Opal diamond ring is crafted in solid platinum, weighing 14.1 grams and

A riot of colour and flare - fiery black opal earrings in exquisite rose gold. Black opal is a

Natural Black Opal 2.53 ct and Diamond Cocktail Ring in Platinum Natural Black Opal Ring features

Black opal and diamond cluster ring. Set to centre with an oval cabochon natural black opal in an

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

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

Natural Black Opal 15.60 carat and Diamond Cocktail Ring in Platinum Large Black Opal and Diamond

A large and impressive natural black opal from Australia! It weighs 6.90 carats and has great play

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

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

A sleek and stylish ring featuring a 1.30 carat black opal from Australia, Lighting Ridge area. It

This GIA Natural Black Opal and Diamond Cocktail Ring  with a total weight of 11.18 grams. Centered

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

Natural Black Opal 3.77 carats and Diamond Cocktail Ring in Platinum Black Opal and Diamond Ring

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

This is a stunning black opal and diamond drop necklace. The opal has a wonderful play of colour

6.31 cts. Natural Black Opal and Diamond Halo Ring in Platinum Natural Black Opal and Diamond Ring

18k gold ring, with important approx. 10.25ct black opal, measuring 27 x 15 x 6mm. Surrounded with

Displayed is a ravishing, Australian black opal and diamond right hand ring. This piece is as chic