Never worn necklace with lavender druzy pendant. The necklace slips over head, no clasp. The pendant is attached with an “O” ring which can be opened and the pendant removed if desired. I found a missing rhinestone that surrounds the teardrop shaped pendant (see third photo) Can be matched with a separate listing for a stretch bracelet. Semi precious and natural stone. See photos for approximate measurements. Thank you for your time to browse my closet! I really appreciate it! Always glad to answer questions. Smoke free and dog friendly home. Inv# 963, Bin 5