Lady's 18K White Gold Sapphire and Diamond Cocktail Ring. Ring Size: 7 (Can be Resized to Fit Most Any Finger.) Contains: Nine Natural Oval Cut Sapphires. Weight Approx: 9.50cttw, Color: Blue, Origin: Thailand. Fourteen Natural Round Brilliant Cut Diamonds. Weight Approx: .75cttw, Color: G-H, Clarity: VS / SI. Here is a fistful of natural sapphires weighing almost 10 carats, mounted in a handmade 18k white gold mounting. And to add more sparkle to the sapphires, they are accented with 14 round high white diamonds.