GIA Professional Diamond Tester Box standard colorimetric stones Master Class
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D-M Total 10 Size,for Test Diamond Color,Professional Jewelry Testing Tools
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Nice for User/Student to Make Diamond Class Grade
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Good Diamond Stone Tester Set,for a Jewelry Seller,Must to Have One
![](https://i.ebayimg.com/images/g/UnMAAOSwfZVjWNgE/s-l1600.jpg) ![](https://i.ebayimg.com/images/g/sZQAAOSwrqVjWNgN/s-l1600.jpg) ![](https://i.ebayimg.com/images/g/U2YAAOSwqrhjWNgG/s-l1000.jpg)
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