Lady's Platinum Sapphire and Diamond Ring Diamonds: 2 Baguettes, .37 cttw, Near Colorless, SI/I1 Sapphires: 3 Stones, 2.26 cttw Three fine natural Sapphires with a total weight of approximately 2.26 carats mounted in a hand-made Platinum Diamond Mounting. This ring can be used as a Mother's Day ring, Anniversary Ring, Lady Di even used one as her wedding ring. It can be sized to fit almost any finger.