Vintage Retro 1970s 18k Gold Free Form Black Opal Diamond Organic Cocktail Ring
This stunning midcentury ring is set in rich 18k yellow gold featuring a large
cabochon black opal that weighs approximately 3.00 carats and radiates a color play
of blues, greens and reds. Extremely beautiful!
The freeform modernist organic style ring also features accents of 5 round
brilliant cut diamonds that weigh about 0.25 carats in total.
The ring top area measures approximately 17.5 mm x 20.2 mm and it sits up
about 3/8" from finger. The shank measures bout 3.5 mm - 5.3 mm.