No reserve price Yellow, Orange Sphene - 4.42 ct - International Colored Gemstone Association (ICA GemLab) - aka Rare Titanite
2 pcs Blue Topaz - 14.20 ct - International Colored Gemstone Association (ICA GemLab) - London Blue Topaz Pair
No reserve price Green Emerald - 1.13 ct - International Gemological Institute (IGI) - Zambia Mines !