The stamp on this beautiful bracelet is L.M.Y. The inside of the bracelet measure about 5 and 1/2 inches with a 1 inch adjustable gap. The width of this stone is about 1 inch and the length is about 1 inch and 1/4. This bracelet id 100% sterling silver. The center piece of the bracelet is Golden Hill. Golden Hill is mined in Khazakhstan Russia. This Golden Hill features dark brown matrix throughout the lavender blue.