Jay Landa started out making jewelry with silver from his native Mexico, incorporating crosses, skulls, and other iconography into his work. Now his high-end pieces often feature turquoise, labradorite, and other semi-precious stones, and his store is a major destination for other designers, including Dian Malouf, Uno de 50, and Alexis Bittar. It’s also the only shop in Houston that carries jewelry by La Grange silversmith Richard Schmidt.