This pendant top features Bisbee turquoise, a representative of Native American jewelry. This product is exceptionally beautiful, showcasing the vibrant blue that is characteristic of Bisbee turquoise. Compared to other turquoise, it has a deeper, richer blue color. The bail is stamped with "sterling." (Navajo jewelry often uses "sterling" instead of "925.") The beauty of the handcrafted stamp work shines through in this piece. While many turquoise pieces are made with composite materials or dyed stones, this one features natural Bisbee turquoise, one of the world's top five turquoise varieties. (The Bisbee mine is currently closed, making this a very rare item.) The "Big Five" turquoise are: "Number 8" "Lone Mountain" "Lander Blue" "BISBEE" "RED MOUNTAIN" This is recommended for those who appreciate authenticity and are looking for a natural stone pendant in Native American jewelry. Please check the images and consider purchasing. I have kept this in storage since I bought it, as I haven't had a chance to wear it. It is in excellent condition with no noticeable scratches. The chain is my own and is not included; this is a pendant top only sale. If you would like to purchase a chain along with the pendant top, please let me know your desired price in the comments. Also, I welcome combined purchases with other chains I have listed.