18 ct. white gold square slide contains sixteen princess cut medium blue .64 ct. Sapphires. Two four border mounting contains a total weight of .36 ct, six diamonds each corner. Two diamonds laid contains three princess cut diamonds with approximate wt. of .21 cfw. Gold weight is 9. Total weight is 1.21 ctw. 18 ct. white gold square slide contains sixteen princess cut medium blue .64 ct. Sapphires. Two four border mounting contains a total weight of .36 ct, six diamonds each corner. Two diamonds laid contains three princess cut diamonds with approximate wt. of .21 cfw. Gold weight is 9. Total weight is 1.21 ctw.