1.60 Oval Cab. Blue Ethopian Oval Blk Spinel Ring

1.60 Oval Cabochon Blue Ethopian Opal with 2.15 Round Black Spinel Sterling Silver Ring! Size 8. Avoid excessive heat solvents and ultrasonic cleaners. Country of Origin China. This is one of the beauties from my tarnish-free collection. All FINE Rings! Thank you for looking!