Item #: 453437 This an authentic GUCCI 18K Yellow Gold Blue Topaz Running G Pendant Necklace. This lovely necklace is crafted of 18 karat yellow gold and features an interlocking Gucci G logo pendant and a blue topaz stone at the end of the adjustable chain. This is an elegant necklace with the sophisticated style only from Gucci! Follow this item for alerts. Gucci is a registered trademark of Gucci. FASHIONPHILE is not affiliated with Gucci.