Lady's 14K White Gold 1.50cttw Trilliant Diamond Earstuds. Contains: 1 Trilliant Cut Natural Diamonds. Weight: 0.75ct, Color: H-I, Clarity: I(1). 1Trilliant Cut Natural Diamonds. Weight: 0.75ct, Color: G-H, Clarity: SI(2)/I(1). If you're sitting at Tavern on the Green, here's something that the girl at the next table will NOT be wearing: A finely matched pair of Trilliant Cut diamonds weighing almost a carat and a half in total.