The Prehnite Queen earrings are built by hand from Sterling Silver and Prehnite. When the light hits these stones, they light up from the inside, catching the sun and glowing like some kind of underwater treasure. The silver has been oxidized and finished to a satiny patina, leaving some of the darkness behind, and highlighting the details. Finished off with handmade ear wires, they measure just under 2.75" long and 1.75" wide. Please note that the stones I use are natural and unique, slight variations will occur in the color and markings of the stones, please contact me if you have any questions. Please allow for 3-5 days production prior to shipping.