The "carat" (or karat) system measures the purity of gold on a scale of 24.
Choosing 22K is a strategic middle ground for those who want the prestige of high-purity gold without the fragility of the 24K version. 22 Carat Gold Earrings for Daily and Bridal Wear buy 22 carat gold
The Ultimate Guide to Buying 22 Carat Gold: Purity, Value, and Style The "carat" (or karat) system measures the purity