Gemstones

3 pcs Blue Tanzanite - 4.67 ct - Instituto Gemólogico Español (IGE)

1 pcs Blue Topaz - 91.66 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Green Apatite - 23.19 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Blue Topaz - 107.32 ct - International Colored Gemstone Association (ICA GemLab)

Spinel - 1.81 ct - Instituto Gemólogico Español (IGE)

1 pcs Blue Topaz - 94.60 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Red, Orange Sphalerite - 18.91 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Orange Topaz - 100.95 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Yellow Sphalerite - 17.66 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Green Tsavorite - 2.81 ct - International Colored Gemstone Association (ICA GemLab) - Natural Tsavorite Garnet

1 pcs Blue Topaz - 105.47 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Red Spinel - 2.60 ct - Bellerophon Gemlab

Blue Topaz - 80.55 ct - International Colored Gemstone Association (ICA GemLab) - Swiss Blue

1 pcs White, Multicolour Opal - 11.67 ct - International Colored Gemstone Association (ICA GemLab) - Play-of-color

1 pcs Yellow Citrine - 65.05 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Sapphire - 1.03 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Intense Rose

No reserve price Topaz - 84.88 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Vivid Blue Topaz

1 pcs Green Emerald - 3.88 ct - International Gemological Institute (IGI)

1 pcs Purple, Pink Tourmaline - 4.16 ct - International Colored Gemstone Association (ICA GemLab) - Rubellite Tourmaline

No reserve price Quartz - 71.25 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Light Yellow Greenish

Tanzanite - 6.14 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Intense purplish blue

No reserve price Blue Topaz - 78.01 ct - International Colored Gemstone Association (ICA GemLab) - Finest Swiss Tone

1 pcs Green Peridot - 11.08 ct - International Colored Gemstone Association (ICA GemLab)

No reserve price - 1 pcs Purple Amethyst - 59.31 ct - International Colored Gemstone Association (ICA GemLab)