Gemstones

No reserve price - 2 pcs White, Multicolour Opal - 6.45 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - NATURAL COLOR PLAY OPAL

1 pcs Multicolour, White Opal - 11.96 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Grey, Orange Opal - 5.20 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - FINE COLOR QUALITY

1 pcs White, Multicolour Opal - 20.18 ct - Gem Report Antwerp (GRA)

1 pcs White Opal - 24.63 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

White, Multicolour Opal - 14.56 ct - Instituto Gemólogico Español (IGE) - Ethiopia

1 pcs Orange Opal - 3.28 ct - International Gemological Institute (IGI) - Play of Color

1 pcs Orange Opal - 2.80 ct - International Gemological Institute (IGI) - Play of Color

Multicolour Opal - 10.10 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Light grayish orange

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

1 pcs White Opal - 8.80 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - FINE COLOR QUALITY

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

White Opal - 32.78 ct - International Colored Gemstone Association (ICA GemLab) - Rare “Pin-Fire” Pattern

No reserve price White Opal - 10.97 ct - International Colored Gemstone Association (ICA GemLab) - Fine Play Of Colors

No reserve price - 2 pcs White, Multicolour Opal - 5.02 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - NATURAL COLOR PLAY

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

1 pcs White, Multicolour Opal - 7.11 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

No reserve price - 1 pcs Multicolour, Yellow Opal - 13.40 ct - Instituto Gemólogico Español (IGE) - 100% natural, D-58909

No reserve price - 1 pcs White Opal - 9.67 ct - International Gemological Institute (IGI)

No reserve price - 2 pcs White, Multicolour Opal - 10.15 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - NATURAL COLOR PLAY OPAL

White, Yellow Opal - 15.46 ct - International Colored Gemstone Association (ICA GemLab) - Rare Play Of Colors

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

1 pcs Multicolour, Grey Opal - 10.51 ct - Instituto Gemólogico Español (IGE) - Gorgeous oval opal

Orange, Grey Opal - 22.44 ct - International Gemological Institute (IGI) - Fine Pattern