TWO OVAL ROBINS without frame: one cabochon weighing...
TWO OVAL ROBINS without frame: one cabochon weighing 5.49 ct; the other one faceted weighing 1.25 ct.
Gemological analysis No 19090069 of 17/09/2019 issued by the Gübelin laboratory in Lucerne (cabochon) and No GF19081591 of 22/08/2019 issued by the AIGS laboratory in Bangkok certifying that the ruby is of Myanmar origin (faceted).
Both certifying that the gems have not undergone heat treatment
TWO RUBY STONES
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TWO OVAL ROBINS without frame: one cabochon weighing 5.49 ct; the other one faceted weighing 1.25 ct.
Gemological analysis No 19090069 of 17/09/2019 issued by the Gübelin laboratory in Lucerne (cabochon) and No GF19081591 of 22/08/2019 issued by the AIGS laboratory in Bangkok certifying that the ruby is of Myanmar origin (faceted).
Both certifying that the gems have not undergone heat treatment
TWO RUBY STONES
Estimate
Time, Location
Auction House
