Gemstones

No reserve price Yellow, Brown Citrine - 19.64 ct - International Gemological Institute (IGI)

3 pcs Opal - 2.44 ct - Instituto Gemólogico Español (IGE)

No reserve price Star Sapphire - 3.10 ct - International Gemological Institute (IGI)

No reserve price - 1 pcs Purple Amethyst - 24.70 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Intense Purple

No reserve price Diaspore - 3.37 ct - International Gemological Institute (IGI) - Zultanite (diaspore)

No reserve price Orange, Brown Sphalerite - 146.54 ct - Instituto Gemólogico Español (IGE)

No reserve price White Opal - 15.85 ct - Instituto Gemólogico Español (IGE) - Color Game

No reserve price Orange, Yellow Sphalerite - 19.73 ct - Instituto Gemólogico Español (IGE)

No reserve price Blue, Violet Tanzanite - 2.92 ct - Instituto Gemólogico Español (IGE)

No reserve price Blue Topaz - 19.86 ct - Instituto Gemólogico Español (IGE)

No reserve price Opal - 7.34 ct - Instituto Gemólogico Español (IGE) - Color Game

No reserve price Purple, Pink Tourmaline - 2.42 ct - Instituto Gemólogico Español (IGE)

No reserve price Green, Blue Emerald - 1.07 ct - Instituto Gemólogico Español (IGE)

1 pcs Blue Tanzanite - 1.64 ct - International Gemological Institute (IGI)

No reserve price Garnet - 18.71 ct - International Colored Gemstone Association (ICA GemLab) - Grossularite Garnet

No reserve price - 3 pcs Green Tsavorite - 1.07 ct - Instituto Gemólogico Español (IGE)

No reserve price Spinel - 2.22 ct - Gem Report Antwerp (GRA) - Deep Purple

No reserve price - 1 pcs Violet Tanzanite - 10.37 ct - International Gemological Institute (IGI)

1 pcs Blue Sapphire - 1.59 ct - Gemological Institute of America (GIA) - Royal Blue Madagascar

No reserve price - 1 pcs Purple Kunzite - 18.34 ct - International Gemological Institute (IGI)

No reserve price Blue Sapphire - 1.36 ct - International Gemological Institute (IGI)

No reserve price - 1 pcs Green Emerald - 3.06 ct - International Gemological Institute (IGI) - Natural emerald

1 pcs Red Ruby - 1.20 ct - Guild Gem Laboratory - Strong Fluorescence

No reserve price Blue, Violet Tanzanite - 4.03 ct - Instituto Gemólogico Español (IGE)