Detailed Alexandrite Rough Description:
We provide the lab grown alexandrite rough boules. Its chemical formula is beryllium simulated alexandrite aluminum oxide, BeAl2O4. They are chemically identical to gemstones mined naturally. In warm indoor incandescent or candle lighting, this gem is a rich purplish red color. In bright daylight, it is blueish green.
Our company is specialized exporter, manufacturer and supplier of Alexandrite Rough in china.
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