Conch Pearl, Emerald, Coloured Sapphire and Diamond 'Foliate' Brooch

Buyer's Premium Rates
27.5% on the first HK$25,000 of the hammer price;
25% of the hammer price of amounts in excess of HK$25,000 up to and including HK$3,500,000;
20% of the hammer price of amounts in excess of HK$3,500,000 up to and including HK$31,000,000;
and 13.9% of the hammer price of any amounts in excess of HK$31,000,000.

ALL BIDDERS MUST AGREE THAT THEY HAVE READ AND UNDERSTOOD BONHAMS' CONDITIONS OF SALE AND AGREE TO BE BOUND BY THEM, AND AGREE TO PAY THE BUYER'S PREMIUM AND ANY OTHER CHARGES MENTIONED IN THE NOTICE TO BIDDERS. THIS AFFECTS THE BIDDERS LEGAL RIGHTS.

If you have any questions about the Conditions of Sale, please contact your nearest client services team.

From 28 June 2025, the import into the EU of non-EU property of a certain age (and in some categories above a certain value) is subject to additional requirements. Under the relevant EU Regulation, it is the Buyer's sole responsibility to assess whether any Lot meets the criteria for import into the EU. The refusal of any required Import Licence or Importer Statement, or any delay in obtaining such Licence or Statement shall not give rise to the rescission or cancellation of any Sale, nor allow any delay in making full payment for the Lot.

For information and estimates on domestic and international shipping as well as export licenses please contact Bonhams Shipping Department.