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Gold sovereigns & Britannias · GBP valuation · XAUS market data

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Gold spot / gram
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Portfolio spot value
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Total purchase cost
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Unrealised gain / loss
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Full sovereign · live metal value
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Half sovereign · live metal value
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1 oz gold Britannia · live metal value
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Three coin values — history and scenarios

Three separate coin-value lines in GBP, calculated from the same gold feed. Your purchases appear as coin markers on the corresponding denomination line; hover or tap to see the actual amount paid. Where historic GBP quotes are unavailable, converted history is explicitly labelled approximate. Future values are scenarios, not predictions.

━━ Full sovereign━━ Half sovereign━━ 1 oz Britannia · ◉ Purchases · dashed = scenario

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Full sovereign · 7.98805 g gross · 22ct · 7.322381 g fine gold

Valuation assumptions

Coin values use fine gold content × live GBP spot per gram, not gross coin weight.

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Indicative resale after the assumed discount. Actual dealer bids, premiums, tax treatment and condition may differ.

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My inventory

NameTypeQtyPaidSpot valueGain/lossAction

Source: XAUS API. Quotes are indicative and can be delayed. Historic GBP data is used where available; otherwise USD history uses a clearly labelled FX approximation. Forecasts are hypothetical. No live data is fabricated.