Suite 3015, Convention Plaza Apartments, 1 Harbour Road, Wan Chai, Hong Kong, Гонконг (специальный административный район)
Демо
About this auction:-
SALE NO: HK0116
GENERAL ENQUIRIES
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Аукцион закончен
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ЛОТ 1742:
A SPINEL AND DIAMOND RING
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Стартовая цена:
HK$
80 000
Эстимейт :
HK$80 000 - HK$120 000
Комиссия аукционного дома: 21%
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A SPINEL AND DIAMOND RING
Set with a cushion-cut spinel weighing 5.89 carats, accentuated by channel-set diamonds to the three-quarter hoop, mounted in platinum, ring size 5½
Accompanied by a report from the GemResearch Swisslab, stating that the 5.89 carat natural spinel is pink color and has no indication of thermal treatment, report no.
GRS2014-079075, dated 29th July 2014
Spinel is one of few colored gemstones with a wide range of colors that are entirely natural. They require no special treatment and are nearly free of visible inclusions. Additionally, spinel exhibits fluorescence when exposed to UV light. The presence of UV light can cause its inner material to literally glow like neon, as in the case of electric-blue Paraíba tourmalines
