What 9ct gold means
9ct gold is an alloy of 9 parts pure gold to 15 parts other metals, equal to 37.5% pure gold. It is the most common carat used in everyday UK jewellery.
9ct gold per gram
9ct Gold Price Per Gram UK
9ct gold contains 37.5% pure gold. Use the calculator to estimate the gram value of 9 carat rings, chains, bracelets and scrap, based on live UK gold price data.
Gold value calculator
9ct gold value calculator
Enter a weight to see your estimated gold value.
This estimate is for guidance only and is not a guaranteed buy price. Final offers depend on testing, purity, item weight, condition, stones, non-gold parts, buyer margin and market movement.
This is an estimate, not a guaranteed offer. Final buyer offers depend on live market conditions, purity testing, weight, item condition, authenticity and the buyer's commercial margin.
Live gold price reference
Prices are market references only and are not guaranteed buy prices.
Gold price per gram (24ct)…
Gold price per troy ounce…
9ct gold price per gram…
14ct gold price per gram…
18ct gold price per gram…
22ct gold price per gram…
24ct gold price per gram…
How to value 9ct gold per gram
Weigh your item in grams, then multiply by the 9ct gold price per gram. The total is the rough metal value before any buyer margin is applied.
Why hallmarks matter
Look for the UK hallmark '375' to confirm 9ct gold. Items without a hallmark may need professional testing before valuation.
FAQs
How is the 9ct gold price per gram calculated?+
It is the live 24ct gold price per gram multiplied by 0.375, since 9ct gold contains 37.5% pure gold by weight.
Why is 9ct gold cheaper than 18ct gold?+
9ct contains less than half the pure gold of 18ct, so the metal value per gram is lower.
Will a buyer pay the full 9ct gold price per gram?+
Usually no. Buyers typically pay 70%–95% of the metal value once testing, refining and margin are factored in.
Where to sell after checking your gold value
Once you have a guide value, you can compare trusted gold-buying options. For postal gold packs backed by a real high street headquarters, visit HighStreetGold. For face-to-face gold valuations in St Helens, visit St Helens Gold. For upcoming face-to-face valuations in Birkenhead and Wirral, visit Birkenhead Gold.
HighStreetGold
Best for: Postal gold packs
Request a postal gold pack and send your items to HighStreetGold headquarters for a clear valuation before deciding whether to sell.
Sell Gold by PostSt Helens Gold
Best for: Face-to-face gold valuations in St Helens
Visit St Helens Gold inside Cash Generator St Helens for a local in-person gold valuation.
Sell Gold in St HelensBirkenhead Gold
Best for: Upcoming Wirral and Birkenhead gold-buying location
Birkenhead Gold is an upcoming local gold-buying location for Birkenhead, Wirral and surrounding areas.
Visit Birkenhead GoldGold Pricer may link to selected gold-buying services connected to our wider network. Always check the buyer’s terms, valuation process and offer before selling.