Our emissive Far Infrared (FIR) crystal jewelry is handcrafted in the USA and is available in various carat weights. We have jewelry for men, women, and children. Our sterling silver earrings are available in a variety of designs and gemstone alternatives. These earrings have 46 carats of emissive FIR glass which has been designed to reduce inflammation and oxidative stress and is decorated with colorful polymer clay elements. Radiant energy constantly being released by your body, is absorbed by the earrings, pushing far-infrared bands of energy from the earrings out to the body. The charged earrings will remain energized for up to 2 years unless microwaved.