Handcrafting geometric sterling-silver and 14k-gold jewelry in Point Loma, 4byKaren produces rings, pendants, bracelets, and earrings from a Shelter Island Dr studio with a graphic-design sensibility that yields clean angles and negative space. The signature initial-pendant collection and statement cuff bracelets sell through the online shop and at the Shelter Island studio, reaching the same artisan-gift market stocked by La Galleria at Liberty Station. Each piece is fabricated by hand rather than cast, meaning wall thicknesses and solder joints vary slightly from unit to unit — a hallmark of bench-made metalwork. Wholesale accounts place the line in boutiques beyond San Diego, building distribution alongside the curated-goods retail model at en concordia in the same Point Loma market. The most involved commission is a custom-cut geometric pendant translating a client's sketch into a sterling prototype, followed by a 14k-gold production run.