细节
AN EXCEPTIONAL FOUR-STRAND NATURAL PEARL AND DIAMOND NECKLACE
The four strand necklace composed of two hundred and fifty-five graduated multi-coloured natural pearls measuring from 3.4 to 10.4 mm, joined to the trapeze-shaped clasp enhanced by four rows of old mine-cut diamonds, 37.0 cm long
Accompanied by report no. 0709225 dated 24 September 2007 from the Gübelin Gemmological Laboratory stating that these two hundred and fifty-five pearls are natural saltwater pearls, with no indications of colour enhancement