Certificate of Gem & Jade Jewellery Identification Test Conclusion Number of Card number Tester Place of origin Colour Refractive Index Absorption Spectrum Magnification Shape Total Mass Remarks CHINA YUNNAN CUIXI JEWELRY http://www.cuixi.com.cn
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Certificate of Gem & Jade Jewellery Identification Test Conclusion Number of Card number Tester Place of origin Colour Refractive Index Absorption Spectrum Magnification Shape Total Mass Remarks CHINA YUNNAN CUIXI JEWELRY http://www.cuixi.com.cn