Kristal permata sintétik
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Bola Ruby karasa tinggi 9.0 ti 0.30MM dugi ka 5.0MM sapir bantalan
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Paraiba Blue lab-dijieun genstone atah YAG Bahan Lake héjo
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bahan batu permata konéng fluoresensi luag konéng bisa diolah
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Warna ungu Violet inten biru bahan Al2O3 pikeun gemstone
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Safir héjo pikeun batu permata zaitun héjo jieunan 99.999% Al2O3 sintétik
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Royal biru Aquamarine Cornflower inten biru 99.999% Al2O3 Paraiba
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Al2O3 99.999% emas konéng champagen sapir bahan corundum
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99.999% Al2O3 inten biru warni bahan batu ruby beureum
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Sapphire Corundum pikeun Batu Permata Al2O3 kristal ruby biru karajaan
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Métode ngolah permukaan titanium-doped sapir kristal laser rod
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Square Ti: Sapphire windows dimension 106×5.0mmt Doped Ti3+ atawa Cr3+ bahan ruby
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Lab-dijieun rubies / rubies pikeun diobral Ruby # 5 Al2O3