Gemstones

Blue, Green, White, Multicolour Opal - 9.07 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Yellow, Green, Brown, Purple Diaspore - 5.05 ct - International Gemological Institute (IGI) - Colour Changing Zultanite

No reserve price Pink Spinel - 4.81 ct - International Gemological Institute (IGI)

No reserve price Blue Sapphire - 13.79 ct - Lotus Gemology - BURMA BLUE - UNHEATED

1 pcs Purple, Red Ruby - 5.68 ct - Gemological Institute of America (GIA) - Purplish Red Kashmir Ruby

1 pcs Green Tourmaline paraiba - 33.03 ct - Gemological Institute of America (GIA) - Antique Paraiba Turmaline

1 pcs Blue Sapphire - 7.90 ct - Gemological Institute of America (GIA)

1 pcs Red Ruby - 3.01 ct - Gemological Institute of America (GIA) - Afghanistan Red Ruby

Purple, Red Tourmaline - 9.13 ct - International Colored Gemstone Association (ICA GemLab) - "Rubellite"

1 pcs Yellow, Green, Pink, Brown, Multicolour Diaspore - 12.47 ct - Gemological Institute of America (GIA) - Color Change Zultanite

1 pcs Green Emerald - 1.87 ct - International Gemological Institute (IGI) - Colombian emerald

1 pcs White, Yellow, Orange, Multicolour Opal - 16.03 ct - International Gemological Institute (IGI) - Rare Honey Comb Pattern

1 pcs Blue Topaz - 80.25 ct - International Colored Gemstone Association (ICA GemLab)

No reserve price - 1 pcs Blue Sapphire - 4.15 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Pink Sapphire - 1.02 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - NO HEAT

1 pcs Blue Sapphire - 1.62 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Sapphire - 1.11 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Blue Sapphire - 10.08 ct - International Gemological Institute (IGI) - Blue Sapphire

2 pcs Yellow, Green Alexandrite - 6.01 ct - Gemological Institute of America (GIA)

1 pcs Orange Sapphire - 2.04 ct - Gemological Institute of America (GIA)

1 pcs Green Emerald - 5.20 ct - International Gemological Institute (IGI) - Top Green Emerald 5.20ct

1 pcs Yellow, Orange Sapphire - 2.04 ct - Istituto Gemmologico Italiano (IGI)

1 pcs Pink, Purple Sapphire - 3.63 ct - Gemological Institute of America (GIA)

1 pcs Blue Sapphire - 2.02 ct - Gemological Institute of America (GIA)