609
An Antique Sapphire and Diamond Brooch
One cushion-shaped sapphire, 5.65 caratsOld European-cut and round diamonds in the openwork design, totalling approximately 6.80 carats18 karat yellow goldWith pendant fitting(5.65-carat Sapphire)
<em>AGL report, numbered 1088037, dated 25 October 2017, Kashmir, no gemological evidence of heat.
Gübelin report, numbered 17082093, dated 12 September 2017, Kashmir, no indications of heating.</em>