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Vintage Retro 1970s 18k Gold Free Form Black Opal Diamond Organic Cocktail Ring

  • $1,89500


Vintage Retro 1970s 18k Gold Free Form Black Opal Diamond Organic Cocktail Ring 

The ring currently measures a size 6 (sizing pole 5 3/4) 

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 features hallmarks: 18K / 9521 (etched) 

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. 

The weight of the piece is approximately 15.8 grams. 

Makes a big, bold and distinctive statement!