变色龙
变色龙钻石是天然彩色钻石，在热或光条件下呈现两种颜色之间的变化。它们可以由橙色到橄榄色和由黄色到橄榄色的改变，反之亦然。
变色龙钻石是一个真正的壮观的自然奇迹。然而，需要注意的是，引起变色龙钻石中颜色变化所需的光或温度条件可能是相当极端的。为了改变光敏变色龙钻石的颜色，一般情况需要一周的完全黑暗环境，这种情况会在30-60秒内变回其他颜色，这一点并不罕见。对于热敏变色龙钻石，通常必须在气体燃烧器或类似物上加热以改变颜色，然后在温度条件 恢复正常时迅速变回其他颜色。
因此，与其他珠宝相比，变色龙钻石成为更多收藏家的常见选择，即使他们要求特定的条件才能改变颜色，它仍是一个值得你拥有的特别宝藏。
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Asia Fancy Color Diamond Association (“AFCDIA”) is trade promotion organization headquartered in Hong Kong with the primary objective to promote the development of the color diamond industry in Asia, with particular emphasis on the Greater China markets. READ MORE
