A pearl and diamond choker necklace

細節
A pearl and diamond choker necklace
The graduated pearl six-row necklace to the openwork foliate diamond central panel with diamond bar spacers
With certificate from the Gem Testing Laboratory of Great Britain
拍場告示
This lot is accompanied by a certificate from the Gem Testing Laboratory of Great Britain stating that one pearl was found to be an imitation pearl and from the remaining pearls, a minority were found to be cultured pearls and the majority were found to be natural pearls