24K vs 22K vs 21K Gold: Which to Buy
24K, 22K and 21K gold differ in purity, hardness, colour and price per gram. This guide compares them plainly so you can decide which karat suits jewellery, coins, bars or gifts. What the Karat Numbers Mean 24K gold is pure gold, 24 parts out of 24. 22K gold is 22 parts gold and 2 parts … Read more