How much is your gold worth?

Our simulator allows you to get a first idea of ​​the purchase price of your items.
Please note, it does not in any way replace an estimate by our GoldUnion experts.

DO YOU WANT TO SELL YOUR GOLD?

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Objects
Price (in £)
Weight (in g)
Gold jewellery and accessories

9 carats

£18.07

14 carats

£28.80

18 carats (90% of jewellery)

£39.96

Yellow dental gold

Dental gold

£18.07

Small bars and plates

Small gold bars

£58.79

Fine gold / 24 carats

£58.79

Coins Without Numismatic Value

Gold Coin

£51.37

Silver

Pure silver

£0.54

925 silver jewellery

£0.54

Silver Coins

£0.54

Redemption simulator

Fill in the weight of your object in grams and get a first estimate

Your gold/silver is valued at

How to properly estimate your precious metals?


Determine the number of carats of your gold by using a magnifying glass to locate the standardized hallmark engraved on your object. The hallmark/carat correspondences are as follows:

We'll Buy All Your Precious Items

The money from this old gold necklace from Aunt Monique, would you prefer to have it available in your bank account? Nothing could be simpler.

In any quantity, regardless of condition

We buy your jewellery, coins or bars, in gold or silver, whatever the quantity and even damaged.

Benefit from a free estimate

The estimate is always free, calculated on the official price of gold and silver.

Get Paid Instantly

Choose how you want to receive your payment, via bank transfer or check. Enjoy the peace of mind that comes with quick, hassle-free transactions.

Sell my gold: how to value and sell your gold in the UK

When you decide to sell my gold, the first step is knowing its true value. GoldUnion UK offers a free online valuation tool that calculates the worth of your gold sovereigns, bars, and jewellery in real time. The process is simple: weigh your items, enter the details into the calculator, and receive an instant estimate based on the current LBMA London fix. This transparency helps you avoid lowball offers from unregulated buyers and ensures you receive a fair price.