A sapphire and diamond pendant, the heart shaped panel centrally set with an oval cut sapphire, stated to weigh 11.83 carats, collet set within a surround of brilliant cut diamonds, to an articulated collar set with brilliant cut diamonds, approximately 10.50 carats total, to a concealed clasp, 40cm long Offered for sale with a GGTL Laboratories Certificate of Gemmological Examination, dated October 2nd 2015, no. NR 15-G-10462, stating: Geographical Origin - East Africa Treatment - No indication of thermal treatment (NTE)