Gold
22 carat: £1138.32 per oz(£36.60 per gram)
18 carat: £931.35(£29.95)
15 carat: £776.13(£24.96)
14 carat: £724.38(£23.29)
9 carat: £465.68 per oz(£14.97 per gram)
12 Month High: ▲ £18.32
12 Month Low: ▼ £14.19
Hallmark Platinum
£24.00 per gram
Silver
£15.56 per oz for 925 standard hallmarked
12 Month High: ▲ £17.65
12 Month Low: ▼ £10.17