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细节
A sapphire and diamond ring
The oval cabochon sapphire, weighing approximately 13.42 carats, to baguette-cut diamond three stone shoulders, finger size N½
Accompanied by report no. GRS2013-061512T, from Gem Research Swisslab (GRS), dated 10th July 2013, stating that the sapphire showed no indication of thermal treatment, origin opinion: Burma.
The oval cabochon sapphire, weighing approximately 13.42 carats, to baguette-cut diamond three stone shoulders, finger size N½
Accompanied by report no. GRS2013-061512T, from Gem Research Swisslab (GRS), dated 10th July 2013, stating that the sapphire showed no indication of thermal treatment, origin opinion: Burma.