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.

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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.

Valuing Your Gold: A Complete Guide to Accurate and Cost-Effective Assessment

When you own gold in the form of jewellery, coins or bars, knowing its exact value is crucial to optimizing your transactions. Whether you are selling or simply want to understand the value of your possessions, this guide will help you estimate your gold accurately and profitably.