Gemstones

1 pcs Purple Amethyst - 142.04 ct - International Colored Gemstone Association (ICA GemLab)

No reserve price - 1 pcs Green Emerald - 1.19 ct - Instituto Gemólogico Español (IGE) - Colombian Emerald

1 pcs Bi-colour Tourmaline - 7.67 ct - International Gemological Institute (IGI)

1 pcs Blue Topaz - 81.68 ct - Gem Report Antwerp (GRA) - Swiss Blue Topaz

1 pcs Blue Topaz - 76.13 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Orange Hessonite - 15.37 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Blue Aquamarine - 13.22 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Tourmaline - 7.44 ct - Instituto Gemólogico Español (IGE)

Ametrine - 124.92 ct - Instituto Gemólogico Español (IGE)

1 pcs Purple, Violet Sapphire - 1.21 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Yellow, Orange Citrine - 64.39 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Blue, Green Tourmaline - 5.69 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Lagoon Color

1 pcs Blue Topaz - 64.1 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Violet Amethyst - 22.43 ct - Instituto Gemólogico Español (IGE) - Without treatments

1 pcs Blue Sapphire - 1.87 ct - International Gemological Institute (IGI)

1 pcs Purple Amethyst - 143.86 ct - International Colored Gemstone Association (ICA GemLab)

No reserve price Green, Blue Emerald - 3,40 ct - Instituto Gemólogico Español (IGE)

1 pcs Pink, Purple Kunzite - 28.71 ct - International Colored Gemstone Association (ICA GemLab) - Top Baby Pink Color

Spinel - 2.10 ct - Bellerophon Gemlab - Vivid Red

No reserve price - 1 pcs Pink, Purple Spinel - 3.08 ct - Gemological Institute of America (GIA)

Opal - 6.63 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Amethyst - 38.33 ct - Instituto Gemólogico Español (IGE) - Untreated

Green, Blue Sapphire - 6.13 ct - International Colored Gemstone Association (ICA GemLab)

Amethyst - 82.42 ct - Instituto Gemólogico Español (IGE)