This is an authentic PIAGET 18K White Gold Diamond Pink Sapphire Miss Protocol Ring 54 6.75. The ring is crafted of 18 karat white gold and features a buckle motif embellished with diamonds weighing approximately 0.65 total carat weight and a pink sapphire stone. Follow this item for alerts. Piaget is a registered trademark of Piaget. FASHIONPHILE is not affiliated with Piaget.