细节
A SAPPHIRE AND DIAMOND PALM FROND CLIP BROOCH, BY WENG KUONG CHAO
Set wtih a cushion-shaped sapphire weighing 24.0 carats, to the stylised diamond-set frond, 6.2 cm. wide
With maker's mark for Weng Kuong Chao
With certificate G-18679 dated 11/8/97 from the Gem Consultants (Taiwan) Ltd. stating that the sapphire is a natural blue sapphire