A turquoise, pearl and diamond choker, bezel set turquoise oval cabochon 12.3 x 10.5 mm centre surrounded by twenty-eight round brilliant cut diamonds of estimated total weight 0.28 carats, suspended between three rows of two hundred and fifty-two round 3.8 mm pearls, with a diamond set clasp of estimated total weight 0.18 carats. 18ct gold. Weight 27.8 grams. Length 36 cm.