Login Watch Day: Sign up for the viewing day. The viewing day will take place on Friday 25 September between 13:00 and 15:00 hours. Address: Prof. W.H. Keesomlaan 12,1183 DJ Amstelveen.Login issue:Kavels won? Sign up for delivery. The issue will take place on Wednesday 14 October 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. Gemstone: Black opal Number: 1 piece Shape: Round shape cabochon Weight (carat): 14.68 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: € 5,880,- Product: Black Opal - 14.68 carat Natural Black opal