18ct Gold Price UK Today - Live 18 Carat Gold Price Per Gram

Check today's 18ct gold price per gram in the UK. 18ct gold (750 hallmark) is 75% pure gold and is popular for fine jewellery and engagement rings. Our live price tracker updates every 5 minutes.

About 18ct Gold

18ct gold contains 75% pure gold, making it significantly more valuable per gram than 9ct gold. It's commonly used in high-end jewellery, engagement rings, and designer pieces.

Check your 18ct gold's value. Order a free pack to sell your 18ct gold.