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细节
A sapphire single stone ring
The cushion-shaped sapphire weighing approximately 11.71carats in a four-claw mount, finger size P½
Accompanied by report no. 05702, dated 22nd May 2012 from the Gem & Pearl Laboratory, stating that the sapphire was found to be natural with no evidence of heat treatment. Origin opinion: Sri Lanka.
The cushion-shaped sapphire weighing approximately 11.71carats in a four-claw mount, finger size P½
Accompanied by report no. 05702, dated 22nd May 2012 from the Gem & Pearl Laboratory, stating that the sapphire was found to be natural with no evidence of heat treatment. Origin opinion: Sri Lanka.