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6.66 Carat Australian Boulder Opal and Diamond Cocktail Ring set in Platinum

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11.69 Carat Natural Australian Boulder Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 11.96 Carat, Natural, Australian Boulder Opal and 0.46 Carats of Diamond Accents set in Platinum. The Opal displays very good play of color! Opals are kn...
Category

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

4.87 Carat Natural Australian Boulder Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 4.87 Carat, Natural, Australian Boulder Opal and 0.13 Carats of Diamond Accents set in Platinum. The Opal displays very good play of color! Opals are kno...
Category

20th Century Japanese Modern Cocktail Rings

Materials

Black Opal, Opal, Diamond, Platinum

3.40 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 3.40 Carat Australian Black Opal and 0.50 Carat Diamonds made in Platinum. The Opal displays very good play of color! Opals are known for exhibiting flas...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Black Opal, Opal, Diamond, Platinum

2.932 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 2.932 Carat Australian Black Opal and 1.83 Carat Diamonds made in Platinum. The Opal displays very good play of color! Opals are known for exhibiting fla...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

1.16 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.164 Carat Australian Black Opal and 0.60 Carat Diamonds made in Platinum. The Opal displays very good play of color! Opals are known for exhibiting fla...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

2.302 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
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...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

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Vintage 6.66 carat tanzanite diamond platinum cocktail ring
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This vintage platinum cocktail ring showcases a 6.66-carat cushion cut tanzanite, framed by 12 round brilliant and two pear cut diamonds totaling approximately 2 carats, G-H color, a...
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Australian Boulder Opal Diamond Platinum Ring
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A lovely platinum ring featuring a 1.46 carat boulder opal from Australia. It has great play of color as swirls of green and blue as well as hints of orangy reds can be seen on the o...
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16.39 Carat Australian Boulder Opal Diamond Platinum Floral Cocktail Ring
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A large, beautiful, and impressive Australian boulder opal takes center stage. It weighs a substantial 16.39 carats and has excellent play-of-color as strong vibrant flashes of vario...
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Fine Australian Boulder Opal Diamond Platinum Ring
Located in Beverly Hills, CA
As good as it gets! This is a fine example of Australian opal; being a boulder opal or black opal this piece has fantastic play of color and pattern. Having grown on its host rock (m...
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Australian Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A large white Australian opal takes center stage weighing in at 11.67 carats. It shows bright flashes of green, blue, yellow, and orange. It is accented by 0.88 carats of round brill...
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Australian Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A large and impressive Australian opal weighing 9.37 carats takes center stage and puts on a show! It has great play-of-color as primarily red, along with blue and green, flash across the stone. It is complemented by 0.85 carats of round brilliant-cut diamonds set around the opal and add brilliance and sparkle to the piece. Hand-fabricated in platinum, a large and fine opal ring...
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