Gemstones

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

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

Opal - 9.03 ct - Instituto Gemólogico Español (IGE)

No reserve price White Opal - 16.25 ct - Instituto Gemólogico Español (IGE) - Intense color palette

1 pcs Multicolour, Yellow Opal - 13.41 ct - International Gemological Institute (IGI)

No reserve price White Opal - 22.76 ct - Instituto Gemólogico Español (IGE) - Color Game

1 pcs Multicolour, White Opal - 5.96 ct - International Gemological Institute (IGI)

No reserve price Opal - 9.60 ct - International Gemological Institute (IGI)

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

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

Orange, Grey Opal - 39.33 ct - International Gemological Institute (IGI) - Fine Play Of Colours

No reserve price - 1 pcs White, Multicolour Opal - 11.06 ct - Instituto Gemólogico Español (IGE)

Opal - 11.54 ct - International Gemological Institute (IGI) - Play of color effect

Colourless Opal - 16.66 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Chips

No reserve price - 2 pcs Orange, Multicolour Opal - 4.58 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - NATURAL COLOR PLAY OPAL

No reserve price - 2 pcs White Opal - 5.88 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - NATURAL COLOR PLAY OPAL

No reserve price White Opal - 10.51 ct - Instituto Gemólogico Español (IGE) - Intense color palette

No reserve price - 1 pcs Orange, Grey Opal - 16.57 ct - International Gemological Institute (IGI) - NATURAL OPAL

1 pcs Multicolour, Grey, Red, Green, Orange, Black Opal - 20.76 ct - International Gemological Institute (IGI)

White Opal - 10.86 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Intense-

No reserve price Opal - 3.00 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Yellow Opal - 8.45 ct - International Gemological Institute (IGI)

Orange, Brown Opal - 13.04 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Fine Color Quality

No reserve price White Opal - 16.73 ct - Instituto Gemólogico Español (IGE) - Intense color palette