How Much Is My 9ct Gold Worth?

9ct gold is the most common type of gold jewellery in the UK — found in everything from engagement rings to chains and bracelets. But because it's only 37.5% pure gold, many people are surprised by how much (or how little) it's actually worth.

This guide explains exactly how 9ct gold is valued, how to calculate what yours is worth, and how to get the best price when you sell. For an instant figure, use our free gold calculator.

What Is 9ct Gold?

9ct gold contains 37.5% pure gold — the rest is made up of other metals such as copper, silver, or zinc. It's the minimum carat that can legally be sold as gold in the UK, and it's hallmarked with the number 375.

Because of its lower gold content, 9ct is harder and more durable than higher-carat gold, which is why it's so popular for everyday jewellery. However, it also means the scrap value per gram is lower than 18ct or 22ct gold.

To understand more about gold purity and hallmarks, see our gold purity guide and British hallmark guide.

How to Calculate the Value of 9ct Gold

The value of 9ct gold is based on three things: weight, purity, and the live gold spot price.

Formula: Weight (troy oz) × 0.375 × Spot price (£/troy oz)

Here are some worked examples based on a spot price of £2,500 per troy oz:

1g of 9ct gold: (1 ÷ 31.1) × 0.375 × £2,500 = £30.12
5g of 9ct gold: (5 ÷ 31.1) × 0.375 × £2,500 = £150.60
10g of 9ct gold: (10 ÷ 31.1) × 0.375 × £2,500 = £301.20
20g of 9ct gold: (20 ÷ 31.1) × 0.375 × £2,500 = £602.41

Gold prices change daily — check our live gold price page for the current spot price, then use our gold calculator to get an up-to-date figure for your exact weight.

9ct Gold Value Per Gram Today

The value of 9ct gold per gram fluctuates with the gold spot price. As a rough guide:

At £2,000/oz spot — 9ct gold is worth approximately £24.10 per gram
At £2,500/oz spot — 9ct gold is worth approximately £30.12 per gram
At £3,000/oz spot — 9ct gold is worth approximately £36.14 per gram

These are the melt values — the theoretical maximum based on pure gold content. Buyers will offer a percentage of this to cover their costs. At 888 Bullion, we offer highly competitive rates for 9ct gold.

How Much Will I Actually Be Offered for My 9ct Gold?

The offer you receive will be a percentage of the melt value. This varies depending on:

Quantity — larger amounts typically attract better rates
Condition — clean, intact pieces are easier to process
Verification — hallmarked pieces are valued faster and more accurately
Buyer — rates vary significantly between buyers. High street jewellers and pawnbrokers often pay far less than specialist bullion dealers like 888 Bullion

If you're unsure whether your piece is 9ct, we offer XRF metal testing in London — instant, non-destructive purity verification.

Common 9ct Gold Items and Their Approximate Values

Here are typical weights for common 9ct gold jewellery items and their approximate melt values at £2,500/oz spot:

9ct gold ring (light) — 1–2g — approx. £30–60
9ct gold ring (heavy) — 3–5g — approx. £90–150
9ct gold chain (light) — 3–5g — approx. £90–150
9ct gold chain (heavy) — 10–20g — approx. £300–600
9ct gold bracelet — 5–10g — approx. £150–300
9ct gold earrings (pair) — 1–3g — approx. £30–90

These are estimates only — use our gold calculator with your exact weight for a precise figure.

How to Sell Your 9ct Gold

At 888 Bullion, selling your 9ct gold is straightforward:

Get an estimate — use our free gold calculator to find out what your gold is worth at today's prices
Visit us in Hatton Garden — bring your jewellery to our London office for a free, no-obligation valuation and same-day payment
Sell by post — use our secure postal service via our sell gold page — payment within 24 hours of receipt

Is Now a Good Time to Sell 9ct Gold?

Gold prices have been at or near historic highs in recent years, making it an excellent time to sell unwanted gold jewellery. Read our guide on the best time to sell gold in the UK for more context.

Frequently Asked Questions

How do I know if my jewellery is 9ct gold?

Look for a hallmark stamped on the piece — 9ct gold is marked with 375. Our hallmark guide explains all UK gold marks. If there's no hallmark or you're unsure, our XRF testing service can verify it instantly.

Is 9ct gold worth selling?

Yes — even at 37.5% purity, 9ct gold has real value, especially at current gold prices. A 10g 9ct gold chain could be worth over £300 at today's rates.

Does the design or brand affect the value?

For scrap purposes, no — only the gold content matters. However, if you have a piece from a well-known designer or with significant gemstones, it may be worth getting a separate jewellery valuation before selling as scrap.