Moonstone and Alchemia (Zero Karat Gold) sun pendant by Charles Albert measures 1-5/8" tall with the bail by 1" wide and 1/4" deep at the max points. Use a thin or medium gauge chain with this light weight pendant. The glow in the stone will vary with every pendant. *Alchemia is a new metal developed by Charles Albert which has the look and feel of 18K gold but has no gold in it. The metal is lead-free, nickel-free, and hypoallergenic. A baked lacquer finish helps to prevent tarnishing.