Gemstones

No reserve price White Opal - 13.38 ct - Instituto Gemólogico Español (IGE) - Intense color palette

No reserve price White Opal - 32.78 ct - International Colored Gemstone Association (ICA GemLab) - Top Collection Rare Piece

No reserve price White Opal - 26.14 ct - Instituto Gemólogico Español (IGE) - Intense color palette

No reserve price - 1 pcs White, Green, Orange Opal - 3.82 ct - International Colored Gemstone Association (ICA GemLab) - Multi Colours Play

No reserve price Brown Opal - 19.40 ct - Instituto Gemólogico Español (IGE) - Intense color palette

No reserve price White Opal - 10.23 ct - Instituto Gemólogico Español (IGE) - Intense color palette

No reserve price - 5 pcs Orange, Multicolour Opal - 6.46 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - COLOR PLAY OPAL

No reserve price White Opal - 11.42 ct - Instituto Gemólogico Español (IGE) - Color Game

No reserve price - 1 pcs Orange, Brown, Green, Multicolour Opal - 8.17 ct - International Colored Gemstone Association (ICA GemLab) - Orange Brown (Semi Black)

No reserve price Brown Opal - 19.43 ct - Instituto Gemólogico Español (IGE) - Color Game

1 pcs White, Multicolour Opal - 8.27 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Vivid Play of Colors

3 pcs Opal - 2.22 ct - Instituto Gemólogico Español (IGE) - No Treatments

Orange, Multicolour, White Opal - 32.83 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Grey Opal - 11.22 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - chips

3 pcs Opal - 1.91 ct - Instituto Gemólogico Español (IGE) - No Treatments

No reserve price Grey, Multicolour Opal - 13.56 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Play of Color (Vivid)

1 pcs Brown Opal - 3.37 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - ++Tiger's Eye++

1 pcs White, Multicolour Opal - 6.97 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

No reserve price - 1 pcs White, Multicolour Opal - 13.18 ct - International Colored Gemstone Association (ICA GemLab)

Multicolour, White, Orange Opal - 6.72 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Fine Color Quality

Opal - 7.12 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

No reserve price Multicolour, Green, Orange, Pink, Yellow Opal - 5.36 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Orange, Grey Opal - 3.23 ct - International Gemological Institute (IGI) - Play of Color

1 pcs Multicolour, White, Yellow, Green, Orange, Red Opal - 30.81 ct - International Gemological Institute (IGI)