Gold or silver jewellery value calculator
Free, with no registration required: estimate the metal value of your jewellery at today's market price.
Pure metal weight
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Metal value at today's price
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Estimate based on the value of the pure metal. The price offered by a buyer is generally lower (melting costs and margin). Artistic or collectible value is not taken into account.
Add to my Metalstat portfolioHow do you calculate the value of gold jewellery?
Multiply the jewellery's weight by its fineness (in thousandths) to get the weight of pure gold, then multiply that weight by the gold price per gram. For example, a 10 g chain in 18-karat gold contains 7.5 g of pure gold (10 × 750 / 1000). The price per gram is obtained by dividing the price per ounce by 31.1035.
What do karats mean?
| Carats | Fineness |
|---|---|
| 24 carats | 999‰ |
| 22 carats | 916‰ |
| 18 carats | 750‰ |
| 14 carats | 585‰ |
| 9 carats | 375‰ |
Where can I find the hallmark on a piece of jewellery?
The hallmark is often found on a necklace clasp or inside a ring. In France, an eagle's head indicates 18-karat gold. View the hallmark guide.