Gemstones

1 pcs Blue, Violet Tanzanite - 6.60 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

No reserve price - 1 pcs Blue, Violet Fluorite - 8.85 ct - International Gemological Institute (IGI) - NATURAL FLUORITE

No reserve price Emerald - 1.97 ct - International Gemological Institute (IGI)

3 pcs Blue Tanzanite - 1.56 ct - Instituto Gemólogico Español (IGE)

1 pcs Tanzanite - 1.87 ct - Instituto Gemólogico Español (IGE)

Multicolour Tourmaline - 5.57 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Bi-color rare

No reserve price Emerald - 2.15 ct - International Gemological Institute (IGI)

8 pcs Sapphire - 2.09 ct - Instituto Gemólogico Español (IGE) - Untreated

Blue Topaz - 25.90 ct - Instituto Gemólogico Español (IGE)

Multicolour Tourmaline - 91.18 ct - International Colored Gemstone Association (ICA GemLab) - Fine Tri-Colour Gem

Multicolour, White, Grey Opal - 30.87 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

No reserve price - 1 pcs Purple Amethyst - 29.05 ct - International Colored Gemstone Association (ICA GemLab) - ELEGANT PURPLE AMETHYST

Blue Aquamarine - 19.06 ct - International Gemological Institute (IGI)

Opal - 14.84 ct - Instituto Gemólogico Español (IGE) - Intense Color Play

3 pcs Tanzanite - 2.03 ct - Instituto Gemólogico Español (IGE)

Blue Topaz - 17.01 ct - Instituto Gemólogico Español (IGE)

1 pcs Spinel - 1.23 ct - Instituto Gemólogico Español (IGE) - Untreated

2 pcs Blue Aquamarine - 3.59 ct - Instituto Gemólogico Español (IGE) - Untreated

1 pcs Green Emerald - 0.77 ct - Instituto Gemólogico Español (IGE) - Minor Oil

3 pcs Violet Tanzanite - 1.93 ct - Instituto Gemólogico Español (IGE)

Red Spinel - 10.71 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Green Emerald - 1.41 ct - International Colored Gemstone Association (ICA GemLab)

No reserve price Emerald - 5.12 ct - Bellerophon Gemlab - Bluish Green (Nigeria)

1 pcs Green Emerald - 1.77 ct - Instituto Gemólogico Español (IGE)