Gemstones

1 pcs Multicolour, Grey Opal - 19.46 ct - International Gemological Institute (IGI) - Dark, rare, and fine base

No reserve price Opal - 13.88 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Orange Oapl+Play Of Color

No reserve price - 1 pcs White Opal - 13.27 ct - Gem Report Antwerp (GRA) - Fine Color Quality

1 pcs White, Brown Opal - 10.02 ct - Instituto Gemólogico Español (IGE)

1 pcs Multicolour, Orange Opal - 2.51 ct - International Gemological Institute (IGI) - Play of Color

No reserve price - 1 pcs Multicolour Opal - 4.67 ct - International Gemological Institute (IGI)

No reserve price - 1 pcs Multicolour Opal - 3.03 ct - International Gemological Institute (IGI)

1 pcs Orange, Multicolour Opal - 3.04 ct - International Gemological Institute (IGI) - Play of Color

Orange Opal - 47.55 ct - International Gemological Institute (IGI) - Fine Huge Rare Quality

Orange, Yellow Opal - 30.07 ct - International Colored Gemstone Association (ICA GemLab) - Top Tier Crystal Pattern

1 pcs Orange, Multicolour Opal - 2.76 ct - International Gemological Institute (IGI) - Play of Color

Multicolour Opal - 17.65 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Fine Color Quality

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

No reserve price - 1 pcs Multicolour, Orange Opal - 19.29 ct - International Gemological Institute (IGI) - NATURAL COLOR PLAY OPAL

No reserve price Grey Opal - 29.96 ct - Instituto Gemólogico Español (IGE) - Intense color palette

No reserve price White Opal - 20.53 ct - Instituto Gemólogico Español (IGE) - Intense color palette

No reserve price White Opal - 13.19 ct - Instituto Gemólogico Español (IGE) - Intense color palette

No reserve price White Opal - 18.63 ct - Instituto Gemólogico Español (IGE) - Intense color palette

No reserve price Yellow Opal - 12.29 ct - Instituto Gemólogico Español (IGE) - Intense Color Game

No reserve price Grey Opal - 10.13 ct - Instituto Gemólogico Español (IGE) - Intense color palette

No reserve price Grey, Yellow Opal - 8.01 ct - International Gemological Institute (IGI)

1 pcs Multicolour, White, Yellow, Green, Orange, Red Opal - 30.81 ct - International Gemological Institute (IGI)

White Opal - 22.35 ct - International Colored Gemstone Association (ICA GemLab) - Play of Color

1 pcs Brown Opal - 3.37 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - ++Tiger's Eye++