Purple, Pink, Brown, Bi-colour, Yellow Sapphire - 4.53 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - No Heat & Color-Change
No reserve price - 1 pcs Blue Sapphire - 1.34 ct - Gemological Institute of America (GIA) - Top Blue Sapphire
No reserve price - 1 pcs Green Emerald - 3.93 ct - International Gemological Institute (IGI) - Natural emerald