Charm in 10-karat solid gold set with London Blue Topaz measuring 8x6mm. The charm is sold individually, and can be placed on Carré's 10-karat gold hoops. The charm is part of the Stella collection, characterised by a star-shaped pattern on each piece of jewellery's backing. Material: Gold Karat: 10K Stone: Topaz Stone Colour: Blue Number of Stones: 1 Stone Shape: Oval Does it come with certificate? Yes Can the piece be engraved? No