Weatherham Estate TreasuresCobourg, ON Dreweatts Donnington PrioryAndover Dreweatts Donnington PrioryAndover Diamond DepotNew York, NY The Arts Auction HouseYorktown Heights, NY Scollard AuctionsBrea, CA Scollard AuctionsBrea, CA Diamond DepotNew York, NY Diamond DepotNew York, NY Diamond DepotNew York, NY Sphere Auctions LLCSun Prarie, WI Sold It Online LLCEvanston, WY Treasure of Gems & JewelryLake Charles, LA Treasure of Gems & JewelryLake Charles, LA Treasure of Gems & JewelryLake Charles, LA Mynt AuctionsNew York, NY