Turquoise and pearl gold brooch in the form of a butterfly, maker H.B, London, 1970
claw-set with graduated half-pearls and cabochon-cut turquoise, the eyes set with round-cut rubies, stamped 375, maker's initials HB, 45mm wide, 11,4g
Estimate: ZAR 8,000 - ZAR 10,000