Item #: 1429470 This an authentic GUCCI 18K Yellow Gold Tourmaline Amethyst Beryl Interlocking G Chain Bracelet. The bracelet is crafted of 18 karat yellow gold and features stations of round brilliant cut green and pink tourmalines, an amethyst, and a light green beryl along with interlocking G motifs. Follow this item for alerts. Gucci is a registered trademark of Gucci. FASHIONPHILE is not affiliated with Gucci.