Platinum price per gram today
The UK value of platinum per gram for every hallmark standard, updated every 4 hours.
Platinum, UK
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Platinum (950) value by weight
| Weight | Metal value |
|---|---|
| 1 g | … |
| 2 g | … |
| 5 g | … |
| 10 g | … |
| 20 g | … |
| 50 g | … |
| 1 troy ounce (31.1 g) | … |
UK platinum standards
The UK Assay Offices recognise these platinum standards: 999, 950, 900, 850. The number is the parts of pure platinum in every 1,000. Items under 0.5 g are exempt from hallmarking. Hallmarks explained
The figures here are the value of the pure metal at today's spot price. Anyone who buys your gold has to melt and refine it and make a margin, so their offer will be below this. Offers vary between buyers, which is why it's worth getting more than one quote and comparing them with the offer checker.
Other metals
Common questions
What is the price of platinum per gram today?
The table at the top shows it for every UK standard, updated every 4 hours from the live spot price.
What does 950 on platinum mean?
It is the fineness mark: 950 parts in every 1,000 are pure platinum.
Does all platinum jewellery have a hallmark?
No. Under the UK Assay Offices' guidance, platinum items under 0.5 g don't have to be hallmarked.
Sources
- UK Assay Offices: Hallmarking Guidance Notes (November 2022)
- MetalCharts: live metal prices
- Frankfurter: exchange rates
Last reviewed October 2026. Spotted a mistake? Email hello@goldpergram.co.uk. How we calculate