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Black Opal and Diamond Cocktail Ring in Platinum

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Estate Platinum Tourmaline and Diamond Ring
Located in Houston, TX
Platinum ring featuring a round green tourmaline weighing 1.80 carats, accented by round and baguette diamonds. There are 18 round diamonds totaling 1.60 carats; G-H color and VVS2-...
Category

Mid-20th Century Unknown Cocktail Rings

Materials

Diamond, Tourmaline, Platinum

Art Deco Three-Stone Chrome Diopside and Diamond Ring in Platinum
Located in Houston, TX
Art Deco three-stone ring is composed of platinum featuring two round and one oval cabochon cut chrome diopside stones accented by round diamonds. There are 36 diamonds that total 1...
Category

20th Century Cocktail Rings

Materials

Diamond, Garnet, Platinum

Contemporary Platinum Diamond and Sapphire Target Ring
Located in Houston, TX
Contemporary target ring composed of platinum with diamonds and sapphires. The center diamond is a round brilliant-cut, 2.75 carats, M color, and VVS2-VSi1 clarity. There are 41 ro...
Category

21st Century and Contemporary Unknown Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Henry Dunay Platinum Baroque Pearl and Diamond Ring
By Henry Dunay
Located in Houston, TX
Henry Dunay platinum ring featuring a large baroque pearl surrounded by diamonds. There are 82 round diamonds surrounding the pearl which total 3.28 ca...
Category

Late 20th Century American Cocktail Rings

Materials

Diamond, Pearl, Platinum

Art Deco Black Enamel Old European-Cut Diamond Platinum Ring
Located in Houston, TX
Platinum diamond ring featuring an Old European cut diamond ring framed by black enamel. Center diamond weighs 0.42 carats; J color and SI1 clarity. There are also 32 round diamond...
Category

Early 20th Century Unknown Cocktail Rings

Materials

Diamond, Platinum, Enamel

Estate Cushion-Cut Sapphire and Diamond Platinum Ballerina Ring
Located in Houston, TX
Ballerina style ring composed of platinum featuring a cushion-cut sapphire with round and baguette diamonds. The sapphire totals 3.35 carats. There are two rows of diamonds that fr...
Category

20th Century Unknown Cocktail Rings

Materials

Diamond, Sapphire, Platinum

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2.09 Carat Opal and Diamond Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 2.09 carat opal and 0.89 carat diamond, platinum dress ring; part of our diverse antique jewelry and estate jewelry collections. This fine and impressi...
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1990s Unknown Cocktail Rings

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Diamond, Opal, Platinum

Black Opal Oval and White Diamond Cocktail Ring in Platinum
Located in Los Angeles, CA
Beautiful 2.55 ct. black opal oval with 0.64 ct. good quality white diamond squares. Handmade in platinum. Ring size 5.5.
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21st Century and Contemporary Cocktail Rings

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White Diamond, Opal, Black Opal, Platinum

Australian Black Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
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 ...
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21st Century and Contemporary American Cocktail Rings

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Diamond, Opal, Black Opal, Platinum

Australian Black Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
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 ...
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21st Century and Contemporary American Cocktail Rings

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Diamond, Opal, Black Opal, Platinum

Australian Black Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A large and impressive Australian black opal ring! The opal weighs 6.32 carats and has excellent play-of-color as bright flashes of colors c...
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21st Century and Contemporary American Cocktail Rings

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Diamond, Opal, Black Opal, Platinum

Australian Black Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A large and impressive ring featuring a natural black opal from Australia! It weighs 4.42 carats and has excellent play-of-color as large and bright flashes of blue and green can be seen across the stone. It is accented by 1.59 carats of baguette-cut diamonds which halo the opal and add brilliance and sparkle to the piece. Hand-fabricated in platinum, this fine Australian black opal ring...
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21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

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