18ct white gold, diamond necklace, consisting of whisper set collets linked by jump rings, set wtih 140 x round brilliant cut diamonds of estimated total weight 2.91 carats, F- G colour, Si-1, I1 clarity, necklace is secured with a parrot clasp. Length 58 cm. Total weight 31.67 grams. 2009 Gemmologist report (insurance purposes)