Glass Optical Triplet 10x magnifier Gemstone Loupe 21mm Diameter
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Glass Optical Triplet 10x magnifier Gemstone Loupe 21mm Diameter The triplet-type loupe is essential because it has been made specially to correct two problems other types of magnifiers have-the presence of traces of color(chromatic aberration) normally......
Shenzhen Fable Jewellery Technology Co., Ltd.
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Pear Cut White Color Polished Lab Created Diamond Loose Gemstones For Jewelry
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... Loose Gemstones for Jewelry Diamond Clarity Clarity measures the incidence of natural inclusions or imperfections found in a diamond. Diamonds graded SI2 or better generally appear “eye clean,” meaning that without a jewelers loupe of 10x ......
Henan Yuda Crystal Co.,Ltd
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