Black Tourmaline is known for it's properties of protections. So we'll call her the PROTECTOR. This large statement ring packs around 15 carats of Black Tourmaline to not only keep you mind but body & soul safe. I mined this down in the hills of Southern California. She sits on a decorative flower band, size 8.5. hand minded, hand cut stone & handmade out of recycled silver. The stone her self is about an inch by a inch.