The quality of gold jewellery you should buy
Ok let me explain which quality are best There are several types of quality of gold For example: 14k/ 16k/ 18k 20 21 22 Each karat required 500mg copper to impure it The pure gold called 24 karat To occur 24k gold into 23k gold they puts 0.500mg copper. so then it's called 23 karat gold. Now if we put two time .500mg copper in the gold then it's called 22 karat. So continue add the .500mg copper and get the gold karat down and down till 1 karat. In my opinion the gold karat with only 1 mg copper is best to buy which called 22 karat gold, because the colour will seem as the pure gold golden.