HENRICH & DENZEL bangle with brilliant-cut diamond approx. 0.5 ct,

HENRICH & DENZEL bangle with brilliant-cut diamond ca. 0.5 ct, ca. TIW (K)/VS, 18K yellow gold, with platinum detail, 106.8 g, inner circumference ca. 17.5 cm, round profil D: 11.5 mm, ingenious folding and rotating mechanism, 1990s, satinized surface slightly abraded, otherwise good condition, marked HD fine jewellers quality.