10/08/2026Published by on 10/08/2026Categories IGI Certified AUSTRALIA Opal 0.27 Cts Natural Untreated Very Light Grey OvalChrysoberyl Cat's Eye. Faceted Chrysoberyl. Star Spinel. Paraiba Tourmaline. Green Garnet. 0.27 Cts Opal from Australia Certified by IGI. Rubellite Tourmaline. Hessonite Garnet.