Lanvin Paris Black Resin Octagon Crystal Pendant Necklace 16" Snake Chain AS mode IS

Product Name: Lanvin Paris Black Resin Octagon Crystal Pendant Necklace 16" Snake Chain AS mode IS
Brand：Lanvin Pendant Shape：Octagon Type：Necklace mode Color：Black Style：Chain, Pendant Material：Resin Necklace Length：16 in
Please note - there is some wear and damage to the piece from use and storage, please read the description and view the photos for full details. There is a chip to one corner of the crystal at about 10 oclock, see photo 5. There is a hole drilled into the crystal with a metal peg inserted at about 7 oclock, see photo 6 for details - I do not know if this is part of the original design or a later modification. There is some wear to the silvering on the back of the crystal, mostly at the high point. There are a few spots of tarnish on the chain and hardware. The chain is a bit over 16" long including the clasp. The pendant is approximately 2.25" wide. The metal portions are base metal. The black portion of the pendant is resin. I do not know what the crystal is made of, most likely lucite, resin, or a similar material..