Sterling Silver Starfish Large Size. This Large Sterling Silver Starfish has been electroformed and can be used as a paperweight or for ornamental purposes. The initial mould has been taken from a real starfish. The Sterling Silver Starfish measures approx 138 mm across. The silver Starfish is skilfully made by our Silversmith in the UK and is fully hallmarked and gift boxed. The Silver Starfish is not a stock item and would be made to order which can take up to 4 weeks. Engraving is not possible on this starfish.