Gemstones

1 pcs Yellow, Orange Tourmaline - 25.79 ct - International Gemological Institute (IGI)

1 pcs Tanzanite - 2.11 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Fine Color Quality

No reserve price Citrine - 24.23 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Flower Cut Intense Yellow

Blue, Violet Tanzanite - 1.50 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Blue Aquamarine - 10.66 ct - International Colored Gemstone Association (ICA GemLab)

Pink Tourmaline - 5.39 ct - Instituto Gemólogico Español (IGE) - Rubellite - No Heat

1 pcs Yellow, Brown Topaz - 62.59 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

2 pcs Pink, Green, Brown, Red Garnet - 2.30 ct - International Gemological Institute (IGI) - COLOR CHANGE

No reserve price Aquamarine - 3.08 ct - Instituto Gemólogico Español (IGE) - Slightly Bluish

1 pcs Purple, Pink Spinel - 3.25 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Green Tsavorite - 1.60 ct - International Gemological Institute (IGI) - Vivid Electric Lustre

1 pcs Yellow, Green Alexandrite - 1.07 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Color change

1 pcs Orange, Red, Green, Yellow, Multicolour Opal - 15.54 ct - International Gemological Institute (IGI) - Valcano Fire Pattern Top

1 pcs Amethyst - 37.65 ct - Instituto Gemólogico Español (IGE) - Without treatments

1 pcs Purple, Grey Spinel - 2.97 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Violet, Green Tanzanite - 2.85 ct - International Colored Gemstone Association (ICA GemLab)

Tourmaline paraiba - 0.68 ct - International Gemological Institute (IGI)

No reserve price Topaz - 34.20 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Sky Blue Topaz

Purple Spinel - 2.12 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - No Heat

1 pcs Blue Topaz - 58.52 ct - International Colored Gemstone Association (ICA GemLab) - "Millenium Cut Topaz"

White, Orange, Yellow Opal - 7.75 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Red, Orange Sphalerite - 17.70 ct - International Colored Gemstone Association (ICA GemLab)

Orange Opal - 8.96 ct - International Gemological Institute (IGI)

1 pcs Blue Topaz - 41.47 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Swiss Blue