细节
A VERY FINE NATURAL PEARL NECKLACE
Composed of seventy-nine multi-coloured graduated natural pearls measuring from 4.0 to 9.9 mm, joined to the navette-shaped onyx clasp accented by a marquise-cut diamond, mounted in platinum, 52.5 cm long, in fitted red leather case
Accompanied by report no. 54043 dated 15 July 2009 from the SSEF Swiss Gemmological Institute stating that the analysed properties confirm the authenticity of these seventy-eight saltwater natural pearls with one freshwater pearl (no. 40 from the clasp), with no indications of artificial colour modification