This necklace is on a 3mm wide Italian made sterling silver snake chain. Excellent quality and a good weight of 23 grams. The necklace has a really lovely charm slide on design with a heart-shaped drop. The stone is a manmade opal representing the look of genuine opal, the blue colour is vibrant as it catches the light. The chain is assayed stamped. This item is supplied in our jewellery gift box and labelled sterling silver. Lengths available are 18" or 20".