A SAPPHIRE AND DIAMOND BROOCH, BY JEAN SCHLUMBERGER, TIFFANY & CO.
Set with a cushion-cut sapphire, weighing approximately 59.42 carats, within a circular-cut diamond bombé surround, with polished gold accents, to the baguette-cut diamond ribbon, mounted in 18k gold and platinum
Signed Tiffany & Co., Schlumberger, no. 13567093
With report 91009310 dated 18 January 2007 from the AGTA Gemological Testing Center stating that the data obtained during the examination of this natural sapphire indicates that the probable geographic origin is Sri Lanka. No indications of heating