No reserve price - 1 pcs White Opal - 7.04 ct - International Colored Gemstone Association (ICA GemLab) - Super fire Opal #347
No reserve price - 1 pcs Multicolour Opal - 6.22 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Intense Play of Colors
No reserve price Purple, Yellow Ametrine - 12.77 ct - International Colored Gemstone Association (ICA GemLab) - Natural ametrine
1 pcs Brown, Orange Mixed gemstones - 1.85 ct - International Gemological Institute (IGI) - *Volcanic-Fire-Andesine*