Item #: 894025 This is an authentic pair of GUCCI Crystal Sunglasses GG 2820/F/S in Black. These stylish sunglasses have a chic one piece lens in a gradient tint of green. The thin arms feature a crystal studded Gucci interlocking GG at the temple. Follow this item for alerts. Gucci is a registered trademark of Gucci. FASHIONPHILE is not affiliated with Gucci.