What is 18K gold?
18k contains 75% pure gold. It is harder and cheaper, popular for gem-set and modern designs, and the most common karat in the Maghreb.
The 18K gram price is the pure-gold gram price (£103.38) multiplied by 18/24, giving £77.54.
18K gold price today in the UK
Per gram and common weights in British Pound
18K gold per gram
£77.54
Last updated:
Price any weight of 18K gold
Value before making charges£775.37
18K gold prices by weight
| Weight | Price |
|---|---|
| 1 g | £77.54 |
| 2 g | £155.07 |
| 2.5 g | £193.84 |
| 4 g | £310.15 |
| 5 g | £387.69 |
| 8 g | £620.30 |
| 10 g | £775.37 |
| 15 g | £1,163.06 |
| 20 g | £1,550.74 |
| 25 g | £1,938.43 |
| 50 g | £3,876.85 |
| 100 g | £7,753.71 |
Indicative prices calculated from the global spot ounce and exchange rates. Excludes making charges and VAT.
Other karats in United Kingdom
18K gold in other countries
Frequently asked questions
What is the 18K gold price per gram in United Kingdom today?
About 77.54 GBP per gram, excluding making charges. Updated every 5 minutes.
How much is 10 grams of 18K gold?
10 g of 18K gold is worth about 775.37 GBP today.
How pure is 18K gold?
18K gold is 75% pure (750/1000). 18k contains 75% pure gold. It is harder and cheaper, popular for gem-set and modern designs, and the most common karat in the Maghreb.