No reserve price White, Multicolour Opal - 10.00 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Fine Color Quality
No reserve price - 2 pcs White, Multicolour Opal - 6.53 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - INTENSE COLOR PLAY OPAL
No reserve price - 1 pcs Grey, Orange, Green, Purple, Multicolour Opal - 14.26 ct - International Colored Gemstone Association (ICA GemLab) - Multi Colours Play
No reserve price White, Multicolour Opal - 15.06 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Fine Color Quality
No reserve price - 1 pcs White, Green, Orange, Multicolour Opal - 6.71 ct - International Colored Gemstone Association (ICA GemLab) - Multi Colours Play
No reserve price - 1 pcs Multicolour, Grey, Pink, Green, Red Opal - 15.16 ct - International Gemological Institute (IGI) - Multi Colours Play
No reserve price White, Multicolour Opal - 12.84 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Fine Color Quality
No reserve price White, Multicolour Opal - 12.37 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Fine Color Quality
No reserve price White, Pink, Green, Multicolour Opal - 9.62 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Fine Color Quality
No reserve price Multicolour, Blue, White Opal - 9.95 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Fine Color Quality
No reserve price White, Multicolour Opal - 10.43 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Fine Color Quality
No reserve price - 1 pcs White Opal - 6.23 ct - International Colored Gemstone Association (ICA GemLab) - NATURAL COLOR PLAY OPAL
No reserve price - 1 pcs White, Blue, Green, Red, Multicolour Opal - 5.14 ct - International Colored Gemstone Association (ICA GemLab) - Multi Colours Play
No reserve price - 2 pcs White, Multicolour Opal - 3.99 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - NH - INTENSE NATURAL OPAL
No reserve price White Opal - 10.53 ct - International Colored Gemstone Association (ICA GemLab) - Top Rare Play Of Colors
No reserve price - 1 pcs Grey Opal - 13.69 ct - International Gemological Institute (IGI) - NATURAL OPAL
No reserve price - 1 pcs White, Multicolour Opal - 15.82 ct - International Gemological Institute (IGI) - NATURAL COLOR PLAY OPAL
No reserve price - 2 pcs White Opal - 3.13 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - INTENSE COLOR PLAY OPAL