Filigree Jewelry: Sterling Silver Amethyst Intaglio Filigree Pendant. Vintage styling gives this Sterling Silver Carved Crystal Filigree Pendant its unique charm. The bust in done in a classic Roman Style of carving. It comes with a classic 18 inch sterling silver deco style chain. A matching amethyst intaglio ring is available for purchase. This pendant is new and a quality sterling silver antique and collectible reproduction.