Gemstones

No reserve price Opal - 5.61 ct - Instituto Gemólogico Español (IGE)

No reserve price - 2 pcs White, Orange Opal - 4.93 ct - International Gemological Institute (IGI) - NATURAL COLOR PLAY

No reserve price Multicolour Opal - 2.39 ct - International Gemological Institute (IGI)

No reserve price Opal - 4.50 ct - International Colored Gemstone Association (ICA GemLab) - Rare Flash

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

No reserve price - 1 pcs White, Multicolour Opal - 21.61 ct - Instituto Gemólogico Español (IGE)

No reserve price White Opal - 5.43 ct - International Colored Gemstone Association (ICA GemLab) - Fine Play Of Colors

Orange Opal - 34.64 ct - International Gemological Institute (IGI) - Fine Orange Tone Opal

No reserve price Yellow, Orange, Red, Green, Multicolour Opal - 18.09 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

No reserve price - 1 pcs White, Multicolour Opal - 15.37 ct - International Gemological Institute (IGI) - NATURAL OPAL

1 pcs White Opal - 55.49 ct - Asian Institute of Gemological Sciences (AIGS)

Orange Opal - 26.53 ct - International Gemological Institute (IGI)

1 pcs Multicolour, Green, Orange, Grey Opal - 26.93 ct - International Gemological Institute (IGI) - Multi Colours Play

No reserve price Opal - 5.82 ct - International Colored Gemstone Association (ICA GemLab) - Electric Chaff Flash

1 pcs Grey, Red, Green, Multicolour Opal - 33.69 ct - International Colored Gemstone Association (ICA GemLab) - Semi Black Flash Pattern

1 pcs Yellow, Green, Red, Multicolour Opal - 30.14 ct - International Colored Gemstone Association (ICA GemLab) - Morkeral Ribbon Pattern

No reserve price - 1 pcs Orange Opal - 3.19 ct - International Gemological Institute (IGI) - Play of Color

Opal - 20.40 ct - International Gemological Institute (IGI)

No reserve price Opal - 5.13 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - White Opal+Play Of Colors

No reserve price - 1 pcs White, Multicolour Opal - 6.65 ct - International Colored Gemstone Association (ICA GemLab) - Super fire Opal #590

1 pcs Multicolour, White, Green, Pink, Blue, Orange Opal - 15.47 ct - International Gemological Institute (IGI) - Multi Colours Play

1 pcs White, Yellow, Orange, Multicolour Opal - 7.62 ct - International Gemological Institute (IGI)

1 pcs Multicolour, White Opal - 6.20 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Multicolored opal 6.20 ct

No reserve price Opal - 5.86 ct - International Gemological Institute (IGI) - Untreated Rare Gem