The geometry of gold meets the depth of sapphires in the On the Edge N°14 gold ring. Carefully selected stones create a harmonious composition, where each element has been thought through to create a piece of jewelry with a timeless character. Material: Gold Karat: 18K Stone: Sapphire Stone Carat: 0,03 CT Stone Type: AAA Stone Shape: Round Total approximate product weight: 1.71 g. Sapphire dimensions 3 x (1.25 x 1.25 mm) Ring width: 1x3mm Does it come with certificate? Yes Can the piece be engraved? Yes