user-326712ff5c3aSpain (Mainland & Balearic Islands)Newon Catawiki2Objects in auctionPrivateVerified sellerBuy safely – this seller has been identity-checkedLotsAll lots (2)Coloured Gemstones Auction (2)In auction now Objects from user-326712ff5c3a All auctions1 pcs Blue Topaz - 28.81 ct - International Gemological Institute (IGI) 1 pcs Violet Amethyst - 19.35 ct - Instituto Gemólogico Español (IGE)