Tag Archives: 393-carat blue star sapphire

Unnamed 393-carat Sri Lankan Blue Star Sapphire

 

Origin of Name

The 393-carat blue star sapphire remained unnamed until recently

The 393-carat deep blue star sapphire with a well-defined 6-rayed star discovered in the 1970s from the alluvial gem deposits of Sri Lanka, is presently the…

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