Auction Industry
The November 17 sale includes a 6.64-carat fancy vivid yellow diamond, a 1.06-carat fancy pink diamond ring and a 24.55-carat unheated Burmese ruby NEW YORK, NY--(Marketwired - November 14, 2016) - When estate jewelry auctioneer Joseph DuMouchelle holds its last auction of the year on November 17, it will include…
