Gemstones

1 pcs White, Blue, Green, Orange, Red, Multicolour Opal - 19.85 ct - International Gemological Institute (IGI) - Multi Colours Play

No reserve price White Opal - 11.14 ct - Instituto Gemólogico Español (IGE) - Intense color palette

No reserve price White Opal - 12.08 ct - Instituto Gemólogico Español (IGE) - Intense color palette

No reserve price White Opal - 10.64 ct - Instituto Gemólogico Español (IGE) - Intense color palette

Opal - 8.49 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

No reserve price Brown Opal - 28.00 ct - Instituto Gemólogico Español (IGE) - Intense color palette

No reserve price White Opal - 17.99 ct - Instituto Gemólogico Español (IGE) - Intense color palette

No reserve price Yellow Opal - 15.04 ct - Instituto Gemólogico Español (IGE) - Intense color palette

1 pcs White, Green, Orange, Yellow Opal - 5.12 ct - International Gemological Institute (IGI)

White, Multicolour Opal - 11.67 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Fine Color Quality

No reserve price - 1 pcs Grey, Orange Opal - 21.85 ct - International Gemological Institute (IGI) - COLOR PLAY OPAL

Opal - 13.77 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs White, Multicolour, Grey, Orange, Green Opal - 22.18 ct - International Gemological Institute (IGI) - Morkerel Ribon Pattern

No reserve price - 1 pcs Multicolour, Grey Opal - 11.29 ct - International Gemological Institute (IGI) - NATURAL COLOR PLAY OPAL

Brown, Multicolour Opal - 6.21 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Dark Based

1 pcs Orange, Green, Red, Brown Opal - 18.95 ct - International Gemological Institute (IGI) - Multi Colours Play

1 pcs White Opal - 7.20 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

No reserve price - 1 pcs Multicolour, Grey Opal - 13.98 ct - International Gemological Institute (IGI) - NATURAL COLOR PLAY OPAL

No reserve price - 1 pcs Yellow Opal - 4.92 ct - International Gemological Institute (IGI) - YELLOW FIRE OPAL

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

Multicolour, Green, Orange, Pink, Yellow Opal - 5.36 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

White, Multicolour Opal - 13.27 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Fine Color Quality

1 pcs White, Orange Opal - 2.33 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - very beautiful gemstone

Opal - 8.44 ct - Instituto Gemólogico Español (IGE)