Gemstones

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 - 1 pcs Multicolour Opal - 7.20 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

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 White Opal - 12.56 ct - Instituto Gemólogico Español (IGE) - Color Game

No reserve price White Opal - 9.89 ct - Instituto Gemólogico Español (IGE) - Intense color palette

No reserve price White Opal - 8.34 ct - Instituto Gemólogico Español (IGE) - Color Game

No reserve price - 1 pcs Grey Opal - 13.69 ct - International Gemological Institute (IGI) - NATURAL OPAL

No reserve price White Opal - 25.75 ct - Instituto Gemólogico Español (IGE) - Intense color palette

No reserve price - 2 pcs Orange Opal - 2.66 ct - Instituto Gemólogico Español (IGE)

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