544
A Colour-changing Sapphire, Sapphire and Diamond Ring
Two oval colour-changing sapphires, 10.47 and 7.38 caratsTiny round diamonds and sapphires in the surround and basket18 karat white gold(10.47- & 7.38-carat Colour-Changing Sapphires)
<em>AGL reports, numbered CS 85058 and CS85059, dated 14 March 2016, Ceylon, no gemological evidence of heat, no clarity enhancement.</em>