Tianyu Gems-focusing on jewelry production for over 25 years, the custom jewelry manufacturers/ experts around you.
¿Se pueden hacer pasar los zafiros cultivados en laboratorio por zafiros naturales?
2023-03-25
Es ilegal y poco ético presentar zafiros cultivados en laboratorio como si fueran zafiros naturales. Sin embargo, pueden identificarse mediante diversos métodos de análisis.
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Wuzhou Tianyu Gems Co., Ltd. located in the world renowned artificial gem city-Wuzhou, Guangxi, was founded in 2001. We are a professional high-end gem processing and custom jewelry manufacturer. We specialized in solid gold, 925 sterling silver fine jewelry, 24K pure gold jewelry, Lab grown diamond, moissanite, synthetic emerald, lab grown gemstone etc.
Tel/ WhatsApp: +86 13481477286
E-mail: tianyu@tygems.net
Address: No.69 Xihuan Road Wan Xiu District, Guangxi Zhuang Autonomous Region, China