Sapphire & Diamond Platinum Ring. Marked inside of band. Comes with GLA Certificate. Ring Size: 7.5 Total Colored Stone Weight: 1.8 ct Total Diamond Weight: 0.28 ct Overall Weight: 8.1 g RN027395 - All silver, gold and/or jewelry lots or invoices containing said lots MUST be paid for via wire transfer or cashier's check, no other forms of payment will be accepted.