Gold jewelry is classified by its purity, measured in karats. The most common types of gold used in the UK are 9ct, 14ct, and 18ct gold, with 24ct being pure gold. Always check for a hallmark, which is a stamp indicating the gold’s purity and authenticity. 2. Reputable Retailers Buy from established and reputable jewelers to ensure that you receive high-quality products. Look for ... https://www.a1jewellers.com/