LOT 6040 GUB 巴西天然無燒亞歷山大變色石鑽石戒
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主石:2.38克拉 Bluish-green Purple OVAL、配鑲:2顆白鑽共約0.43克拉
彩色寶石中價值最高的就屬亞歷山大變色石,亞歷山大變色石俱備可以在天然日光和鎢絲黃光下展現不同的顏色,此特質讓它的價格一直維持甚至屢創新高。亞歷山大變色石屬於礦物金綠寶石的一種,其變色特質是因為本身含有鉻,而鉻會吸收光線中某些光波後發放不同色彩,更為罕有的是某些亞歷山大變色石內平行的針狀內含物會對光線作出反射,並顯示出不同的光學現象。
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2024.04.30-2024.05.23
Address:
台北市信義區松仁路123號
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