This stunning unheated 8.80 carat sapphire originated from Sri Lanka was recently brought in ALGT for research. Many thanks to Maxim from Metro Stones for his continuous support and for providing us with fantastic samples for our research department !
Research
unheated 8.80 carat sapphire originated from Sri Lanka
Newer Article
The chemical analysis and inclusion characteristics of an unusual purplish-blue 1.53 carat sapphire was submitted.
Older Article
Kashmir (Pakistan) purple pink sapphire
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