Item #: 857974 This an authentic GUCCI 18K Yellow Gold Black Diamond Topaz Sapphire Ouroboros Snake Ring 54 6.75. The ring is crafted of 18 karat yellow gold featuring a narrow snake motif band with multicolor gemstones including orange topaz, sapphire, and black & white diamonds weighing approximately .10 total carat weight. Follow this item for alerts. Gucci is a registered trademark of Gucci. FASHIONPHILE is not affiliated with Gucci.