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The Saleroom

57

Important Opal Association Incorporated Certified 152.0 Carat "Black Knight" Black Opal. Mined in Lightning Ridge, Australia near Mulga Rush Opal Field.

Important Opal Association Incorporated Certified 152.0 Carat "Black Knight" Black Opal. Mined in Lightning Ridge, Australia near Mulga Rush Opal Field. Opal with vivid play of neon green, blue, orange and red color. Reported to be world's 5th largest polished black opal. Measures 84 x 38 x 12mm. Approx. weight: 30.5 grams. Opal Assoc, Inc Cert. No. OACA-911247028 dated 1/25/2018 to accompany this lot. Shipping $36.00 (estimate $80,000-$125,000)

Item Condition:

Category: Fine Jewelry and Timepieces

Estimate: $80000 - $125000

Important Opal Association Incorporated Certified 152.0 Carat "Black Knight" Black Opal. Mined in Lightning Ridge, Australia near Mulga Rush Opal Field. Important Opal Association Incorporated Certified 152.0 Carat "Black Knight" Black Opal. Mined in Lightning Ridge, Australia near Mulga Rush Opal Field. Important Opal Association Incorporated Certified 152.0 Carat "Black Knight" Black Opal. Mined in Lightning Ridge, Australia near Mulga Rush Opal Field. Important Opal Association Incorporated Certified 152.0 Carat "Black Knight" Black Opal. Mined in Lightning Ridge, Australia near Mulga Rush Opal Field. Important Opal Association Incorporated Certified 152.0 Carat "Black Knight" Black Opal. Mined in Lightning Ridge, Australia near Mulga Rush Opal Field. Important Opal Association Incorporated Certified 152.0 Carat "Black Knight" Black Opal. Mined in Lightning Ridge, Australia near Mulga Rush Opal Field. Important Opal Association Incorporated Certified 152.0 Carat "Black Knight" Black Opal. Mined in Lightning Ridge, Australia near Mulga Rush Opal Field.