Sphalerite - 18.23 ct - International Colored Gemstone Association (ICA GemLab) - Vivid Bicolor Brilliance
No reserve price Purple Amethyst - 47.55 ct - International Colored Gemstone Association (ICA GemLab) - Unique Precision Cut
No reserve price Blue Topaz - 49.67 ct - International Colored Gemstone Association (ICA GemLab) - Top Swiss Topaz
No reserve price Ametrine - 24.05 ct - International Colored Gemstone Association (ICA GemLab) - Perfect Bicolor Slit
No reserve price White Opal - 7.49 ct - International Colored Gemstone Association (ICA GemLab) - Top Fiery Pattern
No reserve price White Opal - 6.33 ct - International Colored Gemstone Association (ICA GemLab) - Top Fiery Pattern
No reserve price White Opal - 6.34 ct - International Colored Gemstone Association (ICA GemLab) - Top Fiery Pattern
No reserve price Rhodolite - 5.20 ct - International Colored Gemstone Association (ICA GemLab) - Vibrant red