Gold
22 carat: £877.22 per oz (£28.20 per gram)
18 carat: £717.73 (£23.08)
15 carat: £598.11 (£19.23)
14 carat: £558.23 (£17.95)
9 carat: £358.86 per oz (£11.54 per gram)
12 Month High: ▲ £11.96
12 Month Low: ▼ £10.54
Hallmark Platinum
£18.73 per gram
Silver
£9.45 per oz for 925 standard hallmarked
12 Month High: ▲ £10.67
12 Month Low: ▼ £8.85