For over 25 years, Avanti Imports Inc has manufactured wholesale jewelry and imported diamonds from Suite 222 of the Jewelers Exchange on Sixth Avenue in downtown San Diego. The wholesale division distributes finished gold and platinum settings alongside parcels of loose diamonds and colored gemstones to retailers nationwide, routing tracked and declared-value shipments through courier services like Go Postal! near the Exchange. Avanti produces engagement rings, diamond tennis bracelets, and gold chains in 14k, 18k, and platinum configurations, maintaining a full-cycle production floor from metal alloying through final polish. The fabrication workflow covers investment casting, channel and prong stone setting, and laser-weld invisible repairs—generating the finished wholesale inventory stocked by independent retailers like Gudino Jewelry in the downtown market. Highest-complexity work includes invisible laser-weld structural restorations on heirloom platinum mountings, custom investment casting in platinum alloys, and channel-set diamond placement across multi-row tennis bracelet configurations.