For wholesale jewelry tools and GIA-certified loose diamonds in downtown San Diego, Paaz Jewelry Supply has operated from Suite 210 of the Jewelers Exchange on Sixth Avenue since 1984. The showroom stocks GRS micro-pneumatic engraving handpieces, Krohn rhodium and gold plating solutions, and a full line of setting burins and gravers — specialized trade inventory that generates the complex wholesale invoicing handled by firms like Golden State CPAs in the Gaslamp Quarter. The diamond division imports GIA- and EGL-certified loose stones in melee, baguette, and princess cuts, with matched pairs and custom selection available by appointment. Importation of 10k, 14k, and 18k finished gold chains, bangles, and semi-mounts gives retail jewelers a same-day wholesale source without cross-country shipping delays. That same-day access to finished gold inventory and bench-ready tools makes Paaz a supply anchor for the building's working jewelers, many of whom display finished pieces at pop-up events and maker showcases like Hidden Craft SD. The CAD/CAM design division produces 3D-rendered custom ring models from client specifications, converting digital files into castable wax prints for lost-wax fabrication in gold, platinum, and palladium alloys.