7.70ctw Natural Black Opal & Diamond Ring Platinum 6.2 grams. Approx 0.63 ctw of H, SI diamonds Natural opal approx ct 7.07 opal measures approx.16.2mm L x 11mm W
GIA Large Black Opal Diamond Platinum Ballerina Ring
A Gorgeous GIA Certified Large Black Opal Diamond Platinum Cocktail Ballerina Ring. Product specifications Jewelry Information Brand, Seller, or Collection Name Dover Jewelry Metal stamp PLAT Metal Platinum Material Metal Gem Type Black opal Setting Prong Item Length 1.22 inches Ring size 6.5 Sizing lower range 4.5 Sizing upper range 9 Certificate number GIA 2215450282…
A Gorgeous Diamond and White Opal Ring
A Diamond and White Opal Ring Centering upon a shield-shaped rose-cut diamond weighing approximately 5.36 carats, overlapping a triangular-shaped white opal, joined by circular and oval-shaped rose-cut diamond openwork prongs with brilliant-cut diamond trim, mounted in 18k white gold. The Gemological Institute of America stating the 5.36 carat diamond has been determined to be…