More than 20 Oscar Heyman jewels enliven Heritage Dec. 6 sale
Oscar Heyman diamond, ruby and emerald baby gorilla brooch, est. $10,000-$15,000
DALLAS – On Dec. 6, Heritage Auctions will offer one of the finest single-owner collections of Oscar Heyman jewels that the auction house has ever presented. Absentee and Internet live bidding will be available through LiveAuctioneers.