The Petit diamond necklace no 1. is set on a thin gold chain combined with the small bright white diamond. Sometimes the understeded is the most powerful. It is petit , delicate and simple but oh so stron in its expression. You will wish never to take it off again. 14 carat gold necklace with a 0.016 carat SI1 diamond . Cabel chain lenght 40 cm Material: Gold Karat: 14K Stone: Diamond Stone Colour: White Number of Stones: 1 Stone Carat: 0.016 ct Stone Type: SI 1 Stone Shape: Round Stone Setting Type: Bezel setting Dimensions: widest 3,5 mm, most narrow 2 mm Does it come with certificate? no Can the piece be engraved? no