Gemstones

1 pcs White Opal - 11.83 ct - International Colored Gemstone Association (ICA GemLab)

No reserve price - 2 pcs White, Multicolour Opal - 3.21 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - INTENSE COLOR PLAY OPAL

No reserve price - 1 pcs White, Blue, Red, Green, Yellow Opal - 3.68 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

No reserve price - 1 pcs Multicolour, Grey Opal - 13.08 ct - International Gemological Institute (IGI) - NATURAL OPAL

Multicolour Opal - 8.42 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Fine Color Quality

Multicolour Opal - 4.39 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Fine Color Quality

Colourless Opal - 7.83 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - -VIVID--

No reserve price - 1 pcs Multicolour, Orange Opal - 10.65 ct - International Gemological Institute (IGI) - NATURAL COLOR PLAY OPAL

No reserve price White Opal - 31.32 ct - Instituto Gemólogico Español (IGE) - Intense color palette

No reserve price Brown Opal - 8.73 ct - Instituto Gemólogico Español (IGE) - Intense color palette

No reserve price White Opal - 13.94 ct - Instituto Gemólogico Español (IGE) - Intense color palette

No reserve price White Opal - 12.97 ct - Instituto Gemólogico Español (IGE) - Intense color palette

1 pcs Multicolour, White, Yellow Opal - 25.66 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Fine Color Quality

1 pcs Multicolour, Grey Opal - 16.74 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Fine Color Quality

Opal - 25.96 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

No reserve price Yellow Opal - 29.40 ct - Instituto Gemólogico Español (IGE) - Intense color palette

No reserve price White Opal - 19.06 ct - Instituto Gemólogico Español (IGE) - Intense color palette

1 pcs Orange Opal - 3.50 ct - International Gemological Institute (IGI) - Play of Color

1 pcs Multicolour, White, Orange Opal - 55.82 ct - Gemological Institute of America (GIA) - Fine Color Quality

Brown, Grey, Black, Red, Green Opal - 28.13 ct - International Gemological Institute (IGI) - Multi Colours Play

No reserve price - 1 pcs Orange Opal - 4.44 ct - International Gemological Institute (IGI) - Play of Color

1 pcs Orange Opal - 2.50 ct - International Gemological Institute (IGI) - Play pf Color

1 pcs White, Orange Opal - 15.08 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Orange Opal - 12.38 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Fine Color Quality