Gemstones

No reserve price Opal - 10.37 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Faint Gray Opal

No reserve price - 1 pcs White, Multicolour Opal - 3.55 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Vivid Play of Colors

1 pcs Brown, Orange Opal - 4.43 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Fine Color Quality

1 pcs White, Orange Opal - 2.33 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - very beautiful gemstone

No reserve price - 2 pcs White, Pink Opal - 4.43 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - NATURAL COLOR PLAY OPAL

No reserve price - 1 pcs Multicolour, Yellow, Green Opal - 4.30 ct - International Gemological Institute (IGI)

No reserve price Opal - 5.52 ct - Instituto Gemólogico Español (IGE)

No reserve price Opal - 25.36 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - White Opal+Play Of Colors

No reserve price - 1 pcs White, Yellow Opal - 8.89 ct - International Gemological Institute (IGI) - Natural Opal

No reserve price Grey Opal - 13.61 ct - International Gemological Institute (IGI)

No reserve price - 1 pcs Orange, Green Opal - 12.07 ct - International Gemological Institute (IGI) - NATURAL COLOR PLAY OPAL

1 pcs Multicolour, Black, Red, Green, Grey, Orange Opal - 48.34 ct - International Gemological Institute (IGI) - Rare! Honey Comb Pettern

No reserve price Opal - 10.43 ct - Gem Report Antwerp (GRA) - White 'Play of Colors'

No reserve price Opal - 18.00 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Colorless+Play Of Colors

No reserve price Opal - 40.85 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - White Opal+Play Of Colors

1 pcs White, Orange Opal - 2.26 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - FINE COLOR QUALITY

No reserve price Opal - 4.90 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Opal - 20.13 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

No reserve price Opal - 5,93 ct - Instituto Gemólogico Español (IGE)

1 pcs Orange Opal - 4.36 ct - International Gemological Institute (IGI) - Play of Color

No reserve price - 1 pcs Multicolour, Grey Opal - 9.04 ct - International Gemological Institute (IGI) - NATURAL COLOR PLAY OPAL

No reserve price - 1 pcs Yellow, Multicolour Opal - 4.57 ct - International Gemological Institute (IGI)

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

No reserve price - 2 pcs White Opal - 4.55 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - NATURAL COLOR PLAY OPAL