細節
AN ALEXANDRITE AND DIAMOND NECKLACE
Set with a series of twenty-five graduated oval-shaped alexandrites weighing 37.43 carats, alternating with pear-shaped diamonds, joined to the pear-shaped diamond cluster clasp, mounted in platinum, 43.0 cm long
Accompanied by twenty-five reports dated 11 May 2009 from the Gübelin Gemmological Laboratory stating that the twenty-five alexandrites are natural chrysoberyls of Brazil origin, colour change in daylight: bluish-green, in incandescent light: purple, with additional comment stating that this gemstone displays a pronounced colour-change
The total weight of the diamonds is 9.43 carats