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國立故宮博物院、巴黎裝飾藝術博物館和梵克雅寶「大美不言」典藏精粹特展,於奇巧間探索東西方工藝的多重玄Colored diamonds contain impurities or structural defects that induce the coloration, even though pure or almost pure diamonds are clear and colorless. Most diamond impurities exchange a carbon atom w