Gemstones

Grey Opal - 7.81 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - VIVID-

Opal - 13.55 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Opal - 2.26 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

White, Orange Opal - 3.50 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Intense

White Opal - 18.92 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Fine color quality

Opal - 7.14 ct - Instituto Gemólogico Español (IGE)

Opal - 4.19 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

No reserve price White, Multicolour Opal - 10.69 ct - Gem Report Antwerp (GRA) - Color play

1 pcs Multicolour, White Opal - 11.78 ct - Instituto Gemólogico Español (IGE) - Opal 11.78 ct

Multicolour Opal - 8.47 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Dark Based Fine Color

1 pcs Multicolour Opal - 13.52 ct - International Gemological Institute (IGI)

No reserve price - 1 pcs Orange Opal - 4.45 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Opal - 4.34 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs White, Yellow, Orange, Multicolour Opal - 16.03 ct - International Gemological Institute (IGI) - Rare Honey Comb Pattern

1 pcs Orange, Green, Yellow Opal - 19.40 ct - Asian Institute of Gemological Sciences (AIGS)

Opal - 4.43 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Multicolour, White, Orange Opal - 6.23 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Faceted

1 pcs Yellow, Orange Opal - 10.84 ct - International Colored Gemstone Association (ICA GemLab)

No reserve price - 1 pcs Multicolour, Orange Opal - 20.62 ct - International Gemological Institute (IGI) - 20mm ROUND OPAL

No reserve price White, Multicolour Opal - 15.41 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

No reserve price - 1 pcs Orange, Grey Opal - 12.00 ct - International Gemological Institute (IGI) - NATURAL COLOR PLAY OPAL

No reserve price White Opal - 7.18 ct - International Colored Gemstone Association (ICA GemLab) - Top Rainbow Pattern

1 pcs White Opal - 26.16 ct - International Colored Gemstone Association (ICA GemLab)

No reserve price Yellow, Brown Opal - 15.26 ct - Instituto Gemólogico Español (IGE) - Intense color palette