Gemstones

No reserve price Topaz - 10.73 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - V. Light Brownish Yellow

1 pcs Blue Topaz - 36.57 ct - Instituto Gemólogico Español (IGE)

No reserve price - 2 pcs Blue Topaz - 12.07 ct - Instituto Gemólogico Español (IGE)

No reserve price - 1 pcs Blue Topaz - 35.98 ct - International Colored Gemstone Association (ICA GemLab)

No reserve price Topaz - 53.36 ct - Gem Report Antwerp (GRA) - Intense 'Swiss' Blue

No reserve price Topaz - 44.51 ct - Gem Report Antwerp (GRA) - Intense 'Swiss' Blue

No reserve price Topaz - 12.14 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Light Yellowish Brown

Blue Topaz - 25.70 ct - Instituto Gemólogico Español (IGE)

1 pcs Blue Topaz - 40.13 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Swiss Blue

No reserve price Blue Topaz - 30.08 ct - International Gemological Institute (IGI)

No reserve price Blue Topaz - 29.60 ct - Instituto Gemólogico Español (IGE)

1 pcs Blue Topaz - 38.12 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - London Blue

No reserve price Topaz - 12.36 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Sky Blue Topaz

No reserve price Topaz - 33.07 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Light Orangy Brown

No reserve price - 1 pcs Blue Topaz - 14.32 ct - International Colored Gemstone Association (ICA GemLab)

No reserve price Blue Topaz - 20.59 ct - Instituto Gemólogico Español (IGE)

1 pcs Blue Topaz - 50.16 ct - International Colored Gemstone Association (ICA GemLab) - "London Topaz"

1 pcs Blue Topaz - 100.06 ct - International Colored Gemstone Association (ICA GemLab)

No reserve price - 1 pcs Blue Topaz - 23.49 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Sky Blue

1 pcs Blue Topaz - 36.59 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - London Blue

1 pcs Blue Topaz - 37.78 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Swiss Blue

Blue Topaz - 14.66 ct - International Gemological Institute (IGI)

No reserve price - 1 pcs Blue Topaz - 24.03 ct - International Colored Gemstone Association (ICA GemLab)

Topaz - 30.12 ct - Instituto Gemólogico Español (IGE)