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18k GIA 4.39ct Black Opal and Diamond Ring

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18K 1.76ct Opal and Emerald Ring
Located in Big Bend, WI
18K yellow gold ring featuring a 1.76 carat opal with emeralds. The opal has lively play of color on a white background with green and yellow. The oval opal measures about 11mm x 9...
Category

21st Century and Contemporary Cocktail Rings

Materials

Emerald, Opal, Gold, 18k Gold, Yellow Gold

Platinum Australian Black Opal and Diamond Ring
Located in Big Bend, WI
Platinum Australian black opal and diamond ring. This is a natural black opal weighing .45cts and measuring about 7.7mm x 5.5mm. The opal h...
Category

Vintage 1950s Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

18k 12.05ct Coral Ring with .32ct Diamonds
Located in Big Bend, WI
New 18K rose gold natural orange-red coral and diamond ring. The long pear shape cabochon coral weighs 12.05 carats and measures about 21mm x 8mm. Surrounding it are 24 round brillia...
Category

2010s Cocktail Rings

Materials

Coral, Diamond, Gold, 18k Gold, Rose Gold

18K Filigree .30ct Diamond Ring with Synth Ruby
Located in Big Bend, WI
18K white gold filigree Art Deco diamond ring. The European cut diamond weighs .30cts and is accented by a pair of specialty triangle cut red synthetic rubies. The diamond measures a...
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Gold, 18k Gold, White Gold

18K White Gold Large 6.88 carat Australian Opal and Diamond Ring size 6.75
Located in Big Bend, WI
18k white gold ring featuring a large oval Australian opal weighing 6.88 carats. The natural white opal has primarily pink-red and green play of color. The opal measures about 13.7...
Category

2010s Art Deco Cocktail Rings

Materials

Diamond, Opal, Gold, 18k Gold, White Gold

18K yellow gold Black, White and Pink Pearl and Diamond Ring size 6.5
Located in Big Bend, WI
Heavy 18K yellow gold cultured pearl ring with diamonds. There are 9 cultured pearls of various colors and sizes. The largest is the black pearl which measures about 6.2mm. There are...
Category

Mid-20th Century Cocktail Rings

Materials

Diamond, Pearl, Gold, 18k Gold, Yellow Gold

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Solid 18k Yellow Gold GIA 2.15ct Oval Cabochon Black Opal Diamond Cocktail Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Opal - Oval Double Cabochon Cut - Prong Set - Black Color w/Strong Play of Blue & Green - 2ct (Exact) **See Certification Details Below For More Inf...
Category

21st Century and Contemporary Cocktail Rings

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Diamond, Black Opal, Gold, 18k Gold, Yellow Gold

18k gold natural black opal and diamond cocktail ring
Located in London, GB
This striking 1970s black opal ring is set in 18k gold and adorned with 5 round cut diamonds totalling approximately 0.15 carats.
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Vintage 1970s European Contemporary Cocktail Rings

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Diamond, Black Opal, 18k Gold

Natural Untreated Australian 0.23ct Black Opal and Diamond Ring 18k Yellow Gold
By Renata Bernard
Located in Sydney, AU
"Australian Daisy" opal ring presents a classic elegance look. It carries an impeccable black opal (0.23ct) set in 18K yellow gold with white gold petals of shiny diamonds. The perfect gift for important birthday and anniversary. Designed by Renata Bernard. The black opal in this opal ring comes from Lightning Ridge in Australia, renowned for the superior quality Australian black opal gems...
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2010s Australian Contemporary Cocktail Rings

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Black Opal, Opal, Diamond, Yellow Gold, 18k Gold

Natural Australian 10.97ct Black Opal and Diamonds Cocktail Ring 18K Yellow Gold
By Opal Minded
Located in Sydney, AU
The gem at the centre of the "Contrarian" opal ring is an exquisitely unusual black opal (10.97ct) from Lightning Ridge in Australia. It showcases a rare natural marriage of two colour palates in one gemstone. Warm play of colours versus cold play of colours. A truly fascinating affair. With so much to show, this gem requires a simple yet defined setting. A sparkle of diamonds on the side adds a finishing touch. The gemstone at the centre of this opal ring is an Australian black opal from Lightning...
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2010s Australian Contemporary Cocktail Rings

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Black Opal, Opal, Diamond, Gold, 18k Gold, Yellow Gold

18K 16.06 ct Natural Color Play Black Opal Diamonds Cocktail Ring
Located in Kaohsiung City, TW
"18K 16.06 ct Natural Color Play Black Opal Diamonds Cocktail Ring" This ring features a 16.06-carat natural black Opal with a color-play effect. It is set on the 18K white gold ban...
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21st Century and Contemporary Taiwanese Contemporary Engagement Rings

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Diamond, Opal, Black Opal, Gold, 18k Gold, White Gold

18K 26.82 ct Natural Color Play Black Opal Diamonds Cocktail Ring
Located in Kaohsiung City, TW
"18K 26.82 ct Natural Color Play Black Opal Diamonds Cocktail Ring" This ring features a 26.82-carat natural black Opal with a color-play effect. It is set on the 18K white gold ban...
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21st Century and Contemporary Taiwanese Contemporary Engagement Rings

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Black Opal, Opal, Diamond, White Gold, 18k Gold, Gold

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