Where there is no symbol Christie's generally sells lots under the Margin Scheme.
The final price charged to Buyer's, for each lot, is calculated in the following way:
24% on the hammer price of the first € 110.000,00
18,5% on the hammer price for any amount in excess of € 110.000,00
Post Lot Text
A SAPPHIRE AND DIAMOND RING, BY BULGARI
The octagonal-cut sapphire weighing 12.96 carats to the platinum and pavé-set diamond half hoop
With Certificate from the Precious Stone Laboratory, London, n.974965 dated 24/03/04 stating that the stone is from Sri Lanka and no evidence of heat treatment was detected