No reserve price White Opal - 5.43 ct - International Colored Gemstone Association (ICA GemLab) - Fine Play Of Colors
No reserve price - 1 pcs Orange Opal - 16.12 ct - International Gemological Institute (IGI) - COLOR PLAY OPAL
No reserve price Opal - 20.80 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Brownish Yellow Opal
Free shippingWhite Opal - 7.71 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Honeycomb structure + chips
Free shippingWhite Opal - 12.24 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Intense Play of Color
No reserve price - 1 pcs Yellow Opal - 14.75 ct - International Gemological Institute (IGI) - COLOR PLAY OPAL