Ortman Sheff

J. Ortman Inc. is a family-owned fine jewelry and diamond business based in Boca Raton, Florida. Established in 1899, the company carries a multigenerational legacy of expertise in diamonds, precious gemstones, custom jewelry, and estate pieces. Now led by fourth-generation family member Heidi Ortman Sheff, it serves clients in Boca Raton, Palm Beach, and across South Florida, offering personal consultations and discreet jewelry sourcing.

Its collections include diamond engagement rings, custom-designed rings, natural and lab-grown diamond jewelry, gemstone pieces, and vintage and estate jewelry. Shoppers can browse bracelets, rings, earrings, and necklaces, as well as historical and new arrivals. The company also buys, sells, and redesigns jewelry and precious gems, and helps clients select diamonds or gemstones and create custom designs to suit their preferences and budgets. J. Ortman describes its approach as combining exceptional craftsmanship with wholesale pricing and avoiding traditional luxury retail markups. With connections throughout the jewelry industry, the firm positions itself as a source for distinctive fine jewelry and one-on-one service.