LUMO Jewelry Co. on Coronado Island is a handcrafted fine jewelry studio and retail shop at 940 Orange Avenue, founded by designer Lucia Mouet. Every ring, necklace, bracelet, and earring in the collection is designed and fabricated on-site in the workshop visible through French doors at the back of the store. Mouet specializes in 14-karat gold and sterling silver pieces set with natural gemstones including opals, morganite, and diamonds, producing a layering-and-stacking aesthetic that complements the coastal fashion at Miss Match Boutique elsewhere on the avenue. The retail floor carries the full online collection plus store-exclusive pieces not available anywhere else, making it a genuine Coronado shopping destination for jewelry that cannot be found at conventional retailers. Custom design consultations allow clients to commission original work, and Mouet also handles jewelry repair and heirloom repurposing — transforming inherited stones and settings into contemporary silhouettes. Prices range from sterling silver stacking rings under thirty dollars to solid-gold gemstone commissions running several thousand, covering gift budgets from Coronado souvenir to milestone engagement. The studio sits in the Orange Avenue retail corridor between Hotel Del Coronado and the central village shops, placing it in the 92118 ZIP's densest foot-traffic zone. As a female-owned business with national wholesale accounts in San Francisco, Los Angeles, and international stockists in Europe and Asia, LUMO supplies a global audience while keeping its sole brick-and-mortar storefront rooted on Coronado Island. A hand-stamped LUMO chain pairs naturally with the locally made home goods and gift items stocked at Coronado Mercantile for a full island gift package. The workshop bench turns out small-batch production runs on a weekly cycle, with each stone hand-selected and each prong set by Mouet before the piece reaches the display case.