I purchased this, but it doesn't quite satisfy my preference for larger pieces. I'm hoping someone else will appreciate it. The materials appear to be shell and stone (semi-precious). The stone has carvings and is very beautiful! It's smaller than other pieces by Stephen Dweck, so I think it would be easy to wear every day. I don't see any noticeable scratches or discoloration with the naked eye. Please refrain from purchasing if you are concerned about minor details. *The cross in the first photo is not included. Immediate purchase is OK. No price reductions. Please refrain from purchasing if you are sensitive, as this is stored and packaged by an amateur. I will wrap it in bubble wrap and send it. No pets, no smoking. Thank you for looking.