*Size: Top of ring measures 1 1/8" by 3/4" at widest point. The ring size is adjustable, open at back. It can be adjusted from a size 8 then opened to a larger size.
*Comments: More about the Eliat stone from Wikipedia: Eilat Stone derives its name from the city of Eilat where it was once mined, it is a green-blue inhomogeneous mixture of several secondary copper minerals including malachite, azurite, turquoise, pseudomalachite, chrysocolla. The Eilat stone is the National stone of Israel, and is also known as the King Solomon Stone.