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>>十大鑽戒款式推薦!「圓鑽、公主方、祖母綠型」等各式鑽石車工戒指特色整理Colored diamonds have impurities or structural defects that result in the coloration, even though pure or just about pure diamonds are clear and colorless. Most diamond impurities swap a carbon atom during the crystal lattice, often known as a