Item #: 866600 This is an authentic GUCCI 18K White Gold Diamond Heart Charm Ring size 51 or 5.75. The ring is crafted of 18 karat white gold and features a heart charm hanging from a diamond accented knot motif, approximately .10 total carat weight. Follow this item for alerts. Gucci is a registered trademark of Gucci. FASHIONPHILE is not affiliated with Gucci.