Shine bright, shine forever: the brilliance of a diamond on your finger. Material: Gold Karat: 18K Stone: Diamond Stone Colour: White Number of Stones: 20 Stone Carat: 0.35cts Stone Type: VS SI Stone Shape: Round Available sizes: 48,49,50,51,52,53,54,55,56 Does it come with certificate? No Can the piece be engraved? No