Gemstones

Opal - 27.83 ct - Gemological Institute of America (GIA)

White Opal - 9.97 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - -honeycomb structure--

1 pcs Orange, Grey Opal - 3.38 ct - International Gemological Institute (IGI) - Play of Color

No reserve price White Opal - 14.95 ct - Instituto Gemólogico Español (IGE) - Color Game

Orange Opal - 8.96 ct - International Gemological Institute (IGI)

No reserve price Grey Opal - 13.14 ct - Instituto Gemólogico Español (IGE) - Intense color palette

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

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

White Opal - 16.78 ct - Instituto Gemólogico Español (IGE) - Intense color palette

Orange, Brown Opal - 15.40 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Rarity

No reserve price White Opal - 20.18 ct - Instituto Gemólogico Español (IGE) - Intense color palette

Opal - 13.07 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Multicolour Opal - 16.10 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Orange Opal - 19.27 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Intense

Grey Opal - 8.64 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - grayish brown+chips

Orange Opal - 20.09 ct - International Gemological Institute (IGI) - Rainbow Fire

1 pcs Multicolour, White, Orange, Grey Opal - 19.56 ct - International Gemological Institute (IGI) - Snake Skin Pattern

No reserve price Brown Opal - 26.20 ct - Instituto Gemólogico Español (IGE) - Intense color palette

No reserve price Colourless Opal - 23.34 ct - Instituto Gemólogico Español (IGE) - Color Game

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

Opal - 16.19 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

No reserve price White Opal - 16.65 ct - Instituto Gemólogico Español (IGE) - Intense color palette

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

Opal - 14.67 ct - Antwerp Laboratory for Gemstone Testing (ALGT)