Sapphire & Diamond Ring 14kt White Gold. The center contains one vertically set oval cut sapphire (2.64cts) surrounded by fifteen round cut diamonds and one round cut white sapphire (0.18cttw). The ring was cast and handset with a bright polish finish, it is in good condition. Ring size: 6 3/4, it includes an insurance appraisal of $1225.00. *Note: Sapphire has a small hole at one end of stone, reflected in price.