Caldera Eclissi Opal PendantA single white iridescent Opal set in silver and mounted at a slightly offset angle on an hammered silver ring. This fine gemstone measures around 4mm in diameter and is set in an open backed tube setting that allows light in to show of the stone's beautiful colour. This pendant is entirely handmade and comes suspended on your choice of 16 or 18 inch sterling silver trace link necklace. Opal is a beautiful white iridescent colour. It is the birthstone