Yiwu Twinkle Trimmings Co.,Ltd
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Addresss: Rm. B410, 4th Floor, Office Building, NO. 205, Tongbao Rd., 322000, Yiwu, Zhejiang

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Artificial Sapphire
May 28, 2018

Colorless and transparent artificial sapphire can also be used as a substitute for diamonds after pondering. But it almost disappears in "iodine methane", and the edge of the real diamond is dark, very clear.