Antiquorum Auctioneers Lot soldUSD 0EstimatePrice on Request See all lots Chopard Antiquorum - Important Watches & Jewelry New York 2017 | New York, 23 February Movement Automatic 0 Lot number 159 Location Description CHOPARD HAPPY DIAMOND COLLAR NECKLACE WHITE GOLD Chopard signed & numbered 18K White Gold Collar with central heart- shaped diamond pave motif with 5 floating "Happy Diamonds."