Toi et Moi Button Studs are handcrafted in 18Kt recycled gold and set with approximately 1.2ct Brillant cut lab grown diamonds creating a modern checker board pattern for an absolutely glamorous look. Sold as single or pair Material: Whitegold Karat: 18K Stone: Lab-Grown Diamonds Stone Colour: White Number of Stones: 68 Type: DEFG VS Stone Shape: Round Brilliant Stone Setting Type: Prong Certificates?: no Can the piece be engraved?: no Dimensions: 20 mm each