A 19th century turquoise and diamond bracelet
A 19th century turquoise and diamond bracelet, converting to be worn as a necklace, set with a central turquoise cabochon and diamond cluster, on a line of smaller turquoise cabochons in gold filigree surround, the gold barrel clasps each set with a turquoise cabochon in yellow gold, bracelet 18cm long, necklace 33.5cm long