Smokey Quartz and gold tone Alchemia earrings by Charles Albert measures 1-1/2" tall with the hooks by 3/4" wide at the max points and are slightly heavier weight. Get the exact pair shown in the photos! This pair includes a card about the stone and the metal and comes packaged in a jewelry box. *Alchemia (a.k.a."zero karat gold") is a new alloy from Charles Albert. It infuses a blend of base metals to simulate the look of 18K gold. Alchemia is nickel-free, lead-free, hypoallergenic and does not tarnish.