Shell Link 18K Gold Necklace by Hammerman Brothers, Circa 1960s

Twenty-three ribbed gold links curve into a continuous shell-like form, their fine parallel ridging catching light in tight bands across each domed surface. The high-polish finish on the ridges contrasts against the deeper channels between them, giving each link real dimensional presence rather than a flat decorative pattern. Hammerman Brothers built a reputation in mid-century New York for exactly this kind of substantial, sculptural goldwork; bold in scale but refined in execution, meant to be worn as a genuine statement piece. The links connect with enough flexibility to drape naturally against the body despite their individual weight and size. Each link measures 15mm wide and 12mm tall, giving the necklace real visual heft without feeling stiff. Stamped 750 and HB for Hammerman Brothers, this 18K yellow gold necklace measures 15.5 inches long and weighs 217.5 grams.