Platinum 5.50ctw GIA Australian Oval Black Opal Open Work Diamond Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - Black Base / Nice Play of Green Blue & Flashed or Yellow & Orange Colors -5ct (exact) ** See Certific...
Diamond, Opal, Platinum
Platinum 3.65ctw GIA Elongated Oval Black Opal w/ Diamond Halo Nice Shape Ring
Located in Montclair, NJ
MUST SEE OPAL IN PERSON --Stone(s):-- (1) Natural Genuine Opal - Elongated Oval Cabochon Cut - Prong Set - Black Color w/ Wonderful Play of Color - 12.65 x 7.29 x4.49 mm / 2.57ct (ex...
Diamond, Black Opal, Platinum
Platinum GIA 2.93ctw Oval Cabochon Black Opal W/ Diamond Halo & Sides Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Opal - Oval Double Cabochon Cut - Prong Set - Black Color w/ Beautiful Play of Green & Blue Colors - 2.10ct (exact - stamped) **See Certification De...
Diamond, Opal, Platinum
Platinum 2.77ctw GIA Bright & Lively Oval Black Opal w/ Step Cut Diamond Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Opal - Oval Double Cabochon Cut - Half Bezel Channel Set - Black Color w/ Very Bright & Lively Play of Colors - 2.34ct (exact - stamped) **See C...
Diamond, Black Opal, Platinum
Platinum GIA Graded 2.27ctw Oval Cut Black Opal & Diamond Cocktail Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Claw Prong Set - Black Color w/ Amazing Play of Orange, Green & Blue Color - 8.99 x 7.01 x 3.64mm / 1.43ct (exact - certi...
Diamond, Black Opal, Platinum
Platinum 6.62ctw GIA Large Oval Black Opal w/ Baguette & Round Diamond Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - Black Base / Nice Play of Colors - 5.22ct (exact) ** See Certification Details Below for Complete Info ** Nu...
Diamond, Black Opal, Platinum
Australian Black Opal and Diamond Ring in Platinum, GIA Certified
Located in La Jolla, CA
GIA Certified Natural Australian Black Opal and Diamond Ring in Platinum Australian Black Opal and Diamond Ring features one natural Black Opal oval cabochon, weighing 6.45 carats, ...
Diamond, Opal, Black Opal, Platinum
Gem Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
This tremendous ring is the first and last cocktail ring you will ever want to own. A remarkable 12.28 carat black opal surrounded by 4.16 carats of round cut diamonds and a trillion cut diamond at each shoulder. The black opal shows large and strong flashes of green and blue as well as some orange and yellows. Set in platinum heightening the elegance of the oval shaped black opal gem...
Diamond, Opal, Black Opal, Platinum
Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A perfect cocktail ring for day and night featuring a gem 4.83 carat black opal. The Australian opal shows bright and strong flashes or blue and green over a deep dark black body col...
Diamond, Opal, Black Opal, Platinum
Vintage 5.12 Carat Australian Black Opal and Marquis Diamond Platinum Ring
Located in Montreal, QC
Simply Beautiful! Finely Detailed Vintage Black Australian Opal and Diamond Platinum Solitaire Cocktail Vintage Ring. Centering a securely nestled Hand set 5.12 Carat Australian Blac...
Diamond, Opal, Black Opal, Platinum
An Exquisite 2.35ct Australian Black Opal & Diamond Platinum Ring
Located in bangkok, TH
A simply Gorgeous 2.35ct Australian Black Opal & Diamond Platinum ring, approx 20-30 years old. The star of the show is unquestionably the central Opal - the background colour is a m...
Diamond, Opal, Black Opal, Platinum
Fine Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A superb gem black opal from Lightning Ridge, Australia. It weighs 7.79 carats and has excellent play-of-color and fantastic brightness. Int...
Diamond, Opal, Black Opal, Platinum
