3.7 Gram Solid 21.6K (90%) Yellow Gold Nugget - This 3.7 gram yellow gold nugget electronically tests to be 90%, or 21.6 karat gold. This would be a wonderful investment as it does not take up much room in a safe or storage. PLEASE NOTE-PRE-AUCTION SALES: GWS reserves the right to sell any Lot(s) through a negotiated transaction at any time prior to the prior to conclusion of the auction, and such sale(s) may occur even after auction bids have been tendered. If a Lot is sold through a negotiated transaction, it will be withdrawn from the auction. All pre-auction purchases will receive free, overnight, insured shipping.