Trilliant Cut Sapphire Earring Studs 14K White Gold.  These beautiful stud earrings feature two (2) .97 carat trilliant cut sapphires set in 14 karat white gold. The stunning dark blue sapphires have so much sparkle and shine. A staple piece for every jewelry collection, only with these you will have a fabulous color and shape that is a bit less common.