Stone Necklace - Artist Julie Shaw has perfected her fabrication process over years of jewelry-making: each piece is polished, sterling silver is oxidized, and every element is sawn, soldered, textured, and set by hand. This one-of-a-kind necklace features a psilomelane, crafted from sterling silver, fine silver bezel, and 18k gold bimetal. On a sterling silver chain with a magnetic clasp closure.