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細節
A sapphire and diamond ring
The oval-cut sapphire, weighing approximately 5.25 carats, between triangular-cut diamond shoulders, finger size N
Accompanied by report no. GRS2013-101687, dated 13th November 2013, from GemResearchSwisslab (GRS) stating that the sapphire was found to be natural with no evidence of thermal treatmen, origin opinion: Burma.
The oval-cut sapphire, weighing approximately 5.25 carats, between triangular-cut diamond shoulders, finger size N
Accompanied by report no. GRS2013-101687, dated 13th November 2013, from GemResearchSwisslab (GRS) stating that the sapphire was found to be natural with no evidence of thermal treatmen, origin opinion: Burma.