Imperial Blue Sapphire Gem Crystal Artificial Hardness 9.0 Ruby Crystal
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...sapphire gem crystal ruby crystal Artificial sapphire hardness 9.0 Synthetic Ruby sapphire crystal ruby Blue sapphire Synthetic Blue sapphire crystal ruby sapphire crystal Applications: • Laser spectroscopy • LIDARs • Medial laser • Gems • Watch ......
SHANGHAI FAMOUS TRADE CO.,LTD
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Golden Artificial Sapphire Raw Gemstone Mohs Hardness Scale Of 9 Crystal For Jewelry
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Golden artificial sapphire raw gemstone Mohs hardness scale of 9 crystal for jewelry Product abstract: Introducing our golden artificial sapphire raw gemstone, meticulously crafted to perfection. With a remarkable Mohs hardness scale of 9, this crystal ......
SHANGHAI FAMOUS TRADE CO.,LTD
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Customized CZ Yellow Sapphire Gem For Earring Elegant As Birthday Gifts
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...Chemically speaking, there is no difference between synthetic sapphire and natural crystal. Because no other elements are added, it is colorless and transparent. The original synthetic sapphire is cut into discs by a diamond tool, and then polished into a...
ARH Sapphire Co., Ltd
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Stepanov S Method Grown Sapphire Wafer 4inch C-plane For Optical Applications
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... crystals embody the purity and durability of nature's finest blue gem, meticulously engineered for use in the most demanding applications. Crafted from premium-grade synthetic sapphire, our wafers offer unparalleled hardness and scratch resistance,...
Hangzhou Freqcontrol Electronic Technology Ltd.
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3.7g 925 Silver Gemstone Rings With Citrine Stone PVD Plated
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... characteristics and symbolizes the light of wealth. The hardness of topaz is seven, gem grade topaz is extremely rare, with orange yellow is top grade, at the same time topaz is more crystal clear than topaz, so it is favored by consumers. Jewelry Type Gemstone ......
Guangzhou Yujinfu Jewelry Factory
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1.48 Grams Moissanite Jewelry , 0.08 Carat White Gold Moissanite Necklace
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...Gems White gold moissanite necklace fine jewelry for women P0089 Normal Details of Descriptions: Core crystal: moissanite Skin: 99.9%, pure carbon diamond, thickness is about 15-300nm. Refractive Index: Around 2.5 to 2.6, Double refraction index; Relative Density: 3.22g /cm3; Dispersion: 0.11; Hardness......
AAA Gems Co., Ltd
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100% Merino Wool Felt Polishing Bobs High Density Felt Abrasive For Metal
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...Hard Material Discription Applications: (1) To polish car, glass,glass utensils,crystal,marble,jadeware,fiber reinforced plastic. (2) To polish stainless steel parts,stainless steel plate. (3) To polish plastic outdoor covering,electronic componeent. (4) Ideal for cleaning and polishing jewelry,precious metal,gem......
Wuxi Yinli Abrasive Trade Co., Ltd.
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