Sintetiki oniyebiye gemstone
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Peach Pink oniyebiye ohun elo Corundum gemstone fun oruka tabi ẹgba
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Awọ eleyi ti violet oniyebiye Al2O3 ohun elo fun gemstone
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Oniyebiye alawọ ewe fun gemstone olifi alawọ ewe Oríkĕ 99.999% Al2O3 sintetiki
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99.999% Al2O3 oniyebiye lo ri pupa Ruby ohun elo gemstone
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Ohun elo Ruby Artificial corundum fun ohun elo oringinal gem Pink pupa
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Ẹjẹ Ruby ohun elo doped Ti3+ Cr3+ fun gilasi aago tiodaralopolopo