The Gem Vault

The Gem Vault is a family-owned custom jewelry studio and design shop that makes hand-made custom jewelry and sources rare colored gemstones and diamonds. Its designers create one-of-a-kind pieces, and its goldsmiths handle the metalwork, setting and repairs, including ring sizing, clasp repair, re-stringing pearls and beads, and restoration of heirloom pieces.

Custom work starts with a consultation with the designers, and the shop takes on everything from small gifts to large-scale designs. William Brewer is the owner and master jeweler. The studio is at 23 Turntable Junction in Flemington, New Jersey, and the hours are posted on the site, with Tuesday by appointment only.