Star Sapphire & Diamond Ring 14kt White Gold. The ring is set with an oval cabochon cut star sapphire weighing (3.38cts) and six brilliant cut diamonds (0.15cttw). The star sapphire is transparent and medium-light grayish,violetish-blue in color. It has a distinct six-rayed star under any direct light. The ring, size 5, was cast, assembled and handset with millegrain detail and a bright polished finish. It is in very good condition and comes with an appraisal of $1851.00. *Note: chip on one diamond.