Login Watch Day: Sign up for the viewing day. The viewing day will take place on Friday 4 September between 13:00 and 15:00. Address: Prof. W.H. Keesomlaan 12,1183 DJ Amstelveen.Login issue:Kavels won? Sign up for delivery. The issue will take place on Wednesday 16 September between 13:00 and 16:00. Please indicate a time lock at the e-mail.Without registration, the lots cannot be picked up.Address: Prof. W.H. Keesomlaan 12,1183 DJ Amstelveen.The valuation was carried out by Diamant center Gemstone: Black opal Number: 1 piece Cutting shape: Oval form cabochon Weight (carat): 9.20 carat Color: Very high in colors diversity Condition: New Packaging: Gemstone box Comments: The quality has been taken over from the report belonging to the item. The valuation is an assessment of a certified diamondry based on consumer prices. Consumer price: € 3,400,- Product: Black Opal - 9.20 carat Natural Black opal