Est. $10-$100,000
Est. £600-£800
TimeLine Auctions Ltd.Harwich, Essex Est. $18,114-$20,245
Modern JewelryValley Village, CA Est. $10,000-$11,000
Eastern European Art Gallery IncBroomall, PA Diamond DepotNew York, NY Est. $1,200-$1,800
Dan Morphy AuctionsDenver, PA Est. $23,413-$30,436
Mynt AuctionsNew York, NY Est. $8,534-$9,538
Modern JewelryValley Village, CA Est. $8,989-$10,047
Modern JewelryValley Village, CA Est. £10,000-£20,000
Swanley Auction LTDEngland, UK Est. $24,000-$96,000
Robinhood AuctionsLas Vegas, NV Est. $30,430-$34,010
Modern JewelryValley Village, CA Est. $3,445-$4,478
Est. $600-$800
Est. $300-$500
Leonard Auction, a division of The Leonard CompanyAddison, IL Est. $41,264-$46,118
Modern JewelryValley Village, CA Est. $2,262-$2,940
Est. $127,634-$165,924
Mynt AuctionsNew York, NY Est. $8,704-$9,728
Modern JewelryValley Village, CA Est. $8,356-$9,339
Modern JewelryValley Village, CA Est. $32,099-$35,875
Modern JewelryValley Village, CA Est. $4,948-$5,531
Modern JewelryValley Village, CA Est. $10-$100,000
Diamond DepotNew York, NY