Certified 7.80ct Natural Burmese Ruby Gemstone
Certified 7.80ct Natural Burmese Ruby Gemstone
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$250.00 SGD
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$250.00 SGD
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Ruby is a traditional gemstone and the birthstone for the month of July. The mineral corundum, ruby crystallizes in the trigonal system which means its crystal structure can be represented by an R-3c or R-bar shaped unit.