No Reserve Price - 2 pcs White Opal - 4.69 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - NATURAL OPAL
No Reserve Price White Opal - 17.44 ct - International Colored Gemstone Association (ICA GemLab) - Rare Untreated Pattern
No Reserve Price White, Yellow, Multicolour Opal - 8.27 ct - Antwerp Laboratory for Gemstone Testing (ALGT)
No Reserve Price - 2 pcs White Opal - 5.32 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - NATURAL OPAL
No Reserve Price - 1 pcs Orange Opal - 9.16 ct - International Gemological Institute (IGI) - NATURAL OPAL
No Reserve Price White, Multicolour Opal - 12.53 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Fine Color Quality
No Reserve Price - 2 pcs Orange Opal - 4.50 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - INTENSE COLOR PLAY OPAL
No Reserve Price - 1 pcs White, Multicolour Opal - 9.48 ct - International Gemological Institute (IGI) - Rare Honey Comb Pattern
No Reserve Price - 1 pcs Multicolour Opal - 10.35 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - No Reserve Price
No Reserve Price - 1 pcs White Opal - 10.00 ct - International Colored Gemstone Association (ICA GemLab) - Multi color Snake Skin Pn
No Reserve Price - 2 pcs White Opal - 5.27 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - NATURAL COLOR PLAY OPAL
Yellow Opal - 30.14 ct - International Colored Gemstone Association (ICA GemLab) - Rare Fine Play Of Colours
White, Multicolour Opal - 25.74 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Fine Color Quality
No Reserve Price - 1 pcs Orange Opal - 12.91 ct - International Gemological Institute (IGI) - NATURAL OPAL
No Reserve Price Grey Opal - 16.88 ct - International Colored Gemstone Association (ICA GemLab) - Rare Untreated Pattern
