Antique Diamond and Sapphire Pin and Pendant Consign Now DeptJewelry Antique Diamond and Sapphire Pin and Pendant set in 14k White Gold, the combination pin and pendant contains six old mine cut diamonds – clarity VS2, color HI, .25ct each for a total weight of 1.5ct; also six 4-5mil. Sapphires of gem quality. Please note that this auction has ended. Click here for an overview of this auction.