Gemstones

No reserve price White Opal - 15.50 ct - Instituto Gemólogico Español (IGE) - Intense color palette

No reserve price - 1 pcs Orange, Grey Opal - 14.80 ct - International Gemological Institute (IGI) - NATURAL OPAL

No reserve price Grey Opal - 9.27 ct - Instituto Gemólogico Español (IGE) - Intense color palette

Opal - 2.98 ct - International Gemological Institute (IGI)

1 pcs Orange Opal - 2.97 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Fine Color Quality

No reserve price - 1 pcs White, Multicolour Opal - 9.65 ct - International Colored Gemstone Association (ICA GemLab) - Play-of-color

1 pcs White Opal - 3.24 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - FINE COLOR QUALITY

1 pcs Orange Opal - 3.19 ct - International Gemological Institute (IGI) - Play of Color

1 pcs Orange Opal - 8.42 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Opal - 16.84 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Multicolour, Orange, Grey Opal - 24.97 ct - International Gemological Institute (IGI) - !!!Perfect condition!!!

1 pcs Bi-colour Opal - 6.79 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Multicolour, Yellow Opal - 13.40 ct - Instituto Gemólogico Español (IGE) - 100% natural, D-58909

No reserve price Opal - 8.99 ct - International Colored Gemstone Association (ICA GemLab) - Galaxy Crystal Hue

No reserve price - 1 pcs Orange, White Opal - 14.67 ct - International Gemological Institute (IGI)

White, Multicolour Opal - 15.19 ct - International Gemological Institute (IGI) - Welo - "Honey-Comb"

No reserve price Opal - 5.82 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Faint Yellow+Colors Play

No reserve price Opal - 4.06 ct - International Colored Gemstone Association (ICA GemLab) - Rare Volcanic Flash

1 pcs Multicolour, Colourless Opal - 5.45 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - excellent gemstone

No reserve price - 2 pcs Orange Opal - 9.60 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

No reserve price White Opal - 30.14 ct - Instituto Gemólogico Español (IGE) - Intense color palette

No reserve price White Opal - 21.78 ct - Instituto Gemólogico Español (IGE) - Intense color palette

Opal - 9.01 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

No reserve price White Opal - 17.93 ct - Instituto Gemólogico Español (IGE) - Intense color palette