人工サファイアは天然サファイアとして偽装できるのか？
2023-03-25
人工サファイアを天然サファイアと偽って販売することは違法であり、倫理的にも問題があります。しかし、様々な検査方法によって識別することは可能です。
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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