Gemstones

Yellow Topaz - 3.80 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

No reserve price - 8 pcs Spinel - 3.36 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Light Pink

Blue, Pink Sapphire - 1.13 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Color Change - No Heating

No reserve price - 8 pcs Spinel - 3.83 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Bluish Green

No reserve price - 8 pcs Spinel - 4.66 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Light grayish pink

1 pcs Red Ruby - 1.56 ct - Bellerophon Gemlab - Ruby 1.564 Unheated

1 pcs Violet Tanzanite - 4.06 ct - International Colored Gemstone Association (ICA GemLab) - No Heated - No Treated

Orange Opal - 6.85 ct - International Gemological Institute (IGI) - Multiple color play

Citrine - 37.24 ct - Instituto Gemólogico Español (IGE)

1 pcs Green Tourmaline - 6.50 ct - Asian Institute of Gemological Sciences (AIGS) - Nice Tourmaline

Purple Spinel - 9.78 ct - Bellerophon Gemlab

1 pcs Green Emerald - 2.88 ct - International Gemological Institute (IGI)

1 pcs Orange, Yellow Sphalerite - 27.09 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Green Emerald - 2.74 ct - Instituto Gemólogico Español (IGE) - F1/Colombia

1 pcs Purple Spinel - 5.08 ct - Asian Institute of Gemological Sciences (AIGS)

No reserve price Emerald - 6.04 ct - Bellerophon Gemlab - Bluish Green (Nigeria)

No reserve price Sapphire - 4.14 ct - Bellerophon Gemlab - Dark Blue

1 pcs Green Tsavorite - 3.36 ct - Asian Institute of Gemological Sciences (AIGS) - Tsavorite Garnet

Orange, Pink Kunzite - 33.73 ct - International Colored Gemstone Association (ICA GemLab)

No reserve price Emerald - 4.54 ct - Bellerophon Gemlab - Bluish Green (Nigeria)

1 pcs Blue Aquamarine - 23.43 ct - International Colored Gemstone Association (ICA GemLab)

No reserve price - 8 pcs Spinel - 4.38 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Intense Deep Pink

2 pcs Blue, Violet Tanzanite - 2.72 ct - Instituto Gemólogico Español (IGE)

1 pcs Orange, Yellow Beryl - 9.39 ct - Instituto Gemólogico Español (IGE)