Synthetic gem crystal
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Surface processing method of titanium-doped sapphire crystal laser rods
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GGG crystal synthetic gemstone gadolinium gallium garnet jewelry custom
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Synthetic Emerald Green Sapphire Gemstone, Single Crystal Al2O3 MaterialHigh Mohs Hardness of 9, Perfect for Fine Jewelry
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Lab-Created Ruby Rough Stone vivid red Internally Flawless For Jewelry Making
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Lilac YAG raw material powder purple in stock
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Ruby balls high hardness 9.0 from 0.30MM to 5.0MM sapphire bearing
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Paraiba Blue lab-made raw genstone YAG Material Lake green
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Fluorescent yellow gemstone material Yellow luag can be processed
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Royal blue Aquamarine Cornflower sapphire 99.999% Al2O3 Paraiba
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Al2O3 99.999% gold yellow champagen sapphire material corundum
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Square Ti:Sapphire windows dimension 106×5.0mmt Doped Ti3+ or Cr3+ ruby material
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Lab-created rubies/rubies for sale Ruby# 5 Al2O3