Gemstones

Red Ruby - 1.33 ct - Lotus Gemology

1 pcs Blue Sapphire - 4.40 ct - Lotus Gemology

1 pcs Yellow Sapphire - 3.46 ct - Gemological Institute of America (GIA)

1 pcs Green Emerald - 1.89 ct - International Gemological Institute (IGI)

Opal - 27.83 ct - Gemological Institute of America (GIA)

1 pcs Red Ruby - 1.31 ct - Gemological Institute of America (GIA)

No reserve price - 1 pcs Green Emerald - 3.87 ct - Bellerophon Gemlab - ZAMBIA EMERALD

No reserve price Green Emerald - 4.10 ct - International Gemological Institute (IGI) - Zambia

Red, Purple Ruby - 2.86 ct - International Colored Gemstone Association (ICA GemLab)

Topaz - 29.46 ct - Instituto Gemólogico Español (IGE)

Ametrine - 41.70 ct - Instituto Gemólogico Español (IGE)

2 pcs Aquamarine - 5.03 ct - Instituto Gemólogico Español (IGE) - Without treatments

No reserve price - 1 pcs Green, Brown Alexandrite - 0.52 ct - International Gemological Institute (IGI) - COLOR CHANGE ALEXANDRITE

No reserve price - 1 pcs Pink Tourmaline - 2,81 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Blue Aquamarine - 5.82 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Pink, Orange Sapphire padparadscha - 1.58 ct - Gem research Swiss Lab (GRS)

No reserve price - 1 pcs Blue Sapphire - 0.98 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Green Tourmaline - 9.99 ct - International Gemological Institute (IGI)

1 pcs Green Tourmaline - 1.88 ct - International Gemological Institute (IGI)

1 pcs Blue, Green Beryl - 3.17 ct - International Colored Gemstone Association (ICA GemLab) - Green Beryl

1 pcs Orange, Yellow Sphalerite - 7.54 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

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

1 pcs Bi-colour Tourmaline - 6.03 ct - International Gemological Institute (IGI)

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