This is a classic authentic pendant and chain from Gucci, it is crafted from 18k yellow gold with a polished finish featuring a Cross and comes with a 2.1mm thick oval link chain. It secures with a hook in clasp and it is signed by the desginer with the gold content.Hallmark: Gucci Made in Italy 750Material: 18k yellow gold Measurements: chain is: 19" long and 2.1mm thickPendant: 1" long w/bail x 0.51" wide Weight: 8.9 grams