How Much Is 7.5g of 18K Gold Worth in pounds?
7.5 grams of 18K gold is worth £550.51 in pounds today
(Based on spot $4,014/oz · 1 USD = £0.7584 · Updated June 26, 2026)
Estimates convert USD spot using a live exchange rate. Not financial advice, not a purchase offer, and not a guarantee of what any buyer will pay.
Light-weight pieces (roughly under 10 g) are common for single rings, small chains, or earrings on the UK high street.
Light totals often match one UK wedding band, a fine chain, or a pair of stud earrings—common in 9K and 18K on the high street.
Adjacent gram pages (GBP):← 7g8g →
At live spot converted to pounds, 7.5 g of 18K gold has a rough melt value of about £550.51. This is not a purchase offer—just an estimate from spot × weight × purity × exchange rate.
View in USD ($) →In EUR (€) anzeigen →View in CAD (C$) →View in AUD (A$) →
18K (750) is the premium UK fineness for many fine jewellers—common on engagement rings and higher-end pieces.
Weighing & sorting tips
- If the item is plated or filled, it won't follow karat melt math; check stamps like GF/GP/HGE first.
- Weigh gold-only metal when you can; stone settings add grams but rarely increase scrap payout.
Gold Value Calculator
Adjust this price to project a future value. 24K per troy oz.
Total gold value£550.50
Current 18K price • £73.40/gram • £2283.00/oz
Formula: weight × karat multiplier × spot price. 14K = 0.585, 18K = 0.75, 10K = 0.417.
USD spot converted to pounds at live exchange rates. Same basis as the estimates on this page. Adjust weight, unit, or karat.
Calculate exact pawnbroker payout →
Melt value by karat (7.5 g, GBP)
Same weight, different purity—use this to sanity-check whether your item's stamp matches your expected value in pounds.
What uk buyers might pay (typical ranges)
Dealers pay a share of melt. Below uses the same total melt as this page (£550.51). Some independent jewellers match mail-in rates on small 9K or 18K lots if you show your melt estimate. Not a quote.
| Buyer type | Typical % of melt | Est. offer (£) |
|---|---|---|
| Pawnbroker | 50–70% | £275.25 – £385.36 |
| Local gold buyer / jeweller | 65–80% | £357.83 – £440.41 |
| Online / mail-in buyer | 80–92% | £440.41 – £506.47 |
| Refinery (bulk / high volume) | 88–95% | £484.45 – £522.98 |
Ranges are typical experience bands; local buyers vary. Not a quote.
How we calculate melt in pounds
USD spot per gram × live USD→GBP rate (1 USD = £0.7584). For 18K: 7.5 g × £73.40/g ≈ £550.51 before any buyer haircut. 18K price hub.
Related links
- 18K gold price per gram (overview)
- All 18K gold value topics
- Gold price FAQ
- Sell gold jewellery online
- How to sell gold in the UK
- 750 hallmark reference
- Pawnbroker payout estimate (18K)
FAQ
- How much is 7.5 grams of 18K gold worth in pounds?
- 7.5 grams of 18K gold is worth about £550.51 melt in pounds at today's gold price of $4,014/oz (1 USD = £0.7584). Typical uk buyers pay £275.25–£385.36 (pawnbroker) or £440.41–£506.47 (online).
- Is £550.51 what uk buyers will pay?
- Usually not. Many buyers pay a percentage of melt—often roughly 50–70% at pawnbrokers for quick cash. Online or mail-in buyers may pay a higher share. Always compare at least two quotes in pounds.
- Should I remove stones or clasps before weighing?
- If you can do it safely, weigh gold-only metal; stones and some clasps add weight but often don't increase scrap payout. If you can't remove them, ask how the buyer deducts non-gold parts.
- Does 18K gold price in GBP change every day?
- Spot gold and the USD→GBP rate both move. Our pages refresh on a regular schedule. Use the same spot and rate basis as our calculators when comparing offers.