Gemstones

No reserve price - 1 pcs Red, Pink Tourmaline - 10.69 ct - International Gemological Institute (IGI)

Sapphire - 0.51 ct - Instituto Gemólogico Español (IGE) - Without treatments

No reserve price - 1 pcs Blue Zircon - 3.57 ct - International Gemological Institute (IGI)

1 pcs Yellow, Green, Purple Diaspore - 12.00 ct - International Gemological Institute (IGI) - Colour Changing Zultanite

No reserve price Green Tourmaline - 12.80 ct - International Gemological Institute (IGI)

Sapphire - 1.95 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Emerald - 1.18 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Blue Aquamarine - 1.81 ct - Instituto Gemólogico Español (IGE) - Without treatments

No reserve price - 1 pcs Blue Topaz - 26.23 ct - International Colored Gemstone Association (ICA GemLab)

Green Emerald - 1.00 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

No reserve price - 1 pcs Yellow Sapphire - 0.84 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - NATURAL SAPPHIRE

Sapphire - 1.09 ct - Instituto Gemólogico Español (IGE) - H(TE) - No Residues

1 pcs Green, Yellow Peridot - 3.62 ct - International Gemological Institute (IGI)

Yellow Citrine - 20.10 ct - Instituto Gemólogico Español (IGE)

No reserve price - 1 pcs Green, Orange, Pink Diaspore - 3.26 ct - International Colored Gemstone Association (ICA GemLab) - Colour Changing Zultanite

White, Yellow Opal - 4.79 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Vivid

No reserve price - 1 pcs Blue Topaz - 25.74 ct - International Colored Gemstone Association (ICA GemLab) - AMAZING LUSTER BLUE TOPAZ

No reserve price - 1 pcs Green, Orange, Yellow, Pink Diaspore - 3.49 ct - International Colored Gemstone Association (ICA GemLab) - Colour Changing Zultanite

1 pcs Green, Yellow Chrysoberyl - 9.38 ct - Gem research Swiss Lab (GRS)

Purple, Red Tourmaline - 9.13 ct - International Colored Gemstone Association (ICA GemLab) - "Rubellite"

Green Tsavorite - 1.39 ct - Instituto Gemólogico Español (IGE)

No reserve price - 1 pcs Blue Zircon - 2.45 ct - International Gemological Institute (IGI)

Blue Tanzanite - 11.96 ct - Instituto Gemólogico Español (IGE)

Blue Sapphire - 1.06 ct - Antwerp Laboratory for Gemstone Testing (ALGT)