Synthetic gem crystal
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Mtundu wofiirira wamtundu wa safiro Al2O3 wamtengo wapatali
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Sapphire wobiriwira wamtengo wapatali wa azitona wobiriwira 99.999% Al2O3 kupanga
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Royal blue Aquamarine Cornflower safiro 99.999% Al2O3 Paraiba
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Al2O3 99.999% golide wachikasu champagen safiro zakuthupi corundum
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99.999% Al2O3 miyala yamtengo wapatali yamtengo wapatali ya safiro
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Sapphire Corundum ya Gemstone Al2O3 crystal ruby Royal blue
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Square Ti: mazenera a safiro mawonekedwe 106 × 5.0mmt Doped Ti3 + kapena Cr3+ ruby chuma
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Marubi/marubi opangidwa ndi labu akugulitsidwa Ruby# 5 Al2O3
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Ruby material Artificial corundum ya gem ornginal material Pinki wofiira
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Nkhunda yamagazi a ruby yopangidwa ndi Ti3+ Cr3+ pagalasi la wotchi yamtengo wapatali