576
Tiffany & Co.
A Colour-changing Sapphire and Diamond Pendant Necklace, Tiffany & Co.
One rectangular-mixed cut colour-changing sapphire, 15.07 caratsCircular- and square-cut diamonds in the surmountPlatinum(15.07-carat Sapphire)
<em>AGL report, numbered 8088981, dated 11 March 2019, Ceylon (Sri Lanka), no gemological evidence of heat and clarity enhancement. </em>