Item #: 1530914 This is an authentic TIFFANY Sterling Silver Green Quartz Sparklers Cocktail Ring size 48 or 4.5. The ring is crafted of sterling silver and features a sparkling emerald cut green quartz in a four prong setting. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.