Sotherby's model Eunice Chan holds a rare jadeite emerald-green bangle and wears a jade, diamond and ruby butterfly brooch, valued at between HK$2.8 and 3.2 million (US$364,000 and $416,000), before the start of an auction of jadeite jewels November 6. The bangle went for a record HK$9.59 million (US$1.25 million), while the brooch went unsold.