拍品专文
US$240,000-300,000
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细节
A SET OF ALEXANDRITE AND DIAMOND JEWELLERY
Comprising a ring, set with an oval-shaped alexandrite weighing 5.32 carats within an alexandrite sunburst surround, to the pavé-set diamond bombé gallery and three-quarter hoop; and a pair of ear pendants en suite, mounted in platinum, ring size 6, ear pendants 3.4 cm long
Accompanied by three reports nos. 0309561, 0606150 and 0509797 dated 8 October 2003, 27 June 2006 and 10 October 2005 from the Gübelin Gemmological Laboratory stating that the 5.32, 4.81 and 4.30 carat alexandrites are natural chrysoberyls of Brazil origin, colour change in daylight: bluish-green, in incandescent light: reddish-purple and purple, with additional comment stating that these gemstones display a pronounced colour-change
(3)
Comprising a ring, set with an oval-shaped alexandrite weighing 5.32 carats within an alexandrite sunburst surround, to the pavé-set diamond bombé gallery and three-quarter hoop; and a pair of ear pendants en suite, mounted in platinum, ring size 6, ear pendants 3.4 cm long
Accompanied by three reports nos. 0309561, 0606150 and 0509797 dated 8 October 2003, 27 June 2006 and 10 October 2005 from the Gübelin Gemmological Laboratory stating that the 5.32, 4.81 and 4.30 carat alexandrites are natural chrysoberyls of Brazil origin, colour change in daylight: bluish-green, in incandescent light: reddish-purple and purple, with additional comment stating that these gemstones display a pronounced colour-change
(3)