Aldo Colar Crystas Clusters Lightweight Necklace

Beautiful necklace, brand new with tag. Please see the pictures carefully to see all details. One peace is gone, not very noticeable since is it the edge so only if you pay really much attention you can see o might have you wonder if is missing or not. In one of the sides I am not sure If there is another peace missing or not since it's more like glue there but not sure if something fell off or try to fell off but is still there. Othe than that necklace is perfect. I am not good with materials. I'm sorry. The only thing I know is what I put in the iformation. The Faux leather is on the back of the necklace so. I wish the necklace came with more information of materials but it doesn't so I don't want to put the wrong information.