SPINEL AND DIAMOND BROOCH Oval-shaped spinel of 20.11 carats, vari-cut diamonds, platinum, 5.1 cm AGL, 2013, report no. CS 53649: 20.11 carats, Burma, no clarity enhancement GIA, 2012, report no. 2145942266: 20.11 carats, no indications of heating Please note that the reports are over 5 years old and may require an update. US$190,000-320,000