Mason-Kay Jade is a family-owned jade jewelry business that has one of the largest jade collections in the United States! Mason-Kay Jade only deals in natural, untreated jade and every purchase includes a certificate of authenticity. Jade jewelry products available include bangles, bracelets, cufflinks, earrings, necklaces, pendants, pins, brooches, and rings. Store visits are by appointment only. Shop online today to find your next favorite piece of jade jewelry or a one-of-a-kind gift for someone special!