Sell gold online in the UK with Moonstone Gold. We buy unwanted jewellery, broken pieces, scrap gold, coins and bars through our postal service. Request a free pack, send your items for testing and receive a no-obligation offer.
Check our gold price calculator for an estimate before you post. Your final offer follows checks of the weight and purity of your gold. If you accept, we pay by bank transfer.
How to sell gold online in the UK
- Request your pack. Complete the free gold pack form with your contact details and information about your items.
- Send your gold. Follow the packing instructions and use the supplied Royal Mail service.
- Review your offer. We weigh and test the items, then tell you what we can pay.
- Choose whether to sell. Accept for payment by bank transfer, or decline and have your items returned free.
Read the full guide to selling gold by post.
Compare UK offers before you sell gold online
When comparing cash for gold online, check the final amount you will receive, the carat and weight used, and any charges. A headline price per gram may not be the final offer for your items.
Have a written quote from another online buyer? Share its carat and weight details. If our X-ray analysis confirms the same gold content, we will match or beat that quote.
You decide whether to sell
You can review our valuation before making a decision. There is no obligation to accept. If you decline the offer, we return your items free of charge. If you accept, we arrange payment by bank transfer.
Insured postage up to £2,500
Your free pack uses prepaid Royal Mail Special Delivery. Insurance cover depends on the value of the gold you send, up to £2,500. Tell us about the items and their estimated value when requesting your pack so we can arrange the appropriate cover.
If you think your items are worth more than £2,500, contact us before posting.
Jewellery, scrap gold, coins and bars
You can sell gold online in the UK through our postal service, including gold jewellery, broken chains, single earrings and scrap gold. You can also send gold coins and gold bars for assessment.
See what gold we accept if you are unsure about an item. For silver or platinum, ask our team what to include before posting.
What affects your gold valuation?
The main factors are the weight of the gold, its purity in carats and the market price. A hallmark can help identify purity, but testing confirms the gold content. Stones and other non-gold parts do not count towards the gold weight.
Use the calculator for an indicative quote. Market prices change, and the estimate is confirmed after we inspect your items.
Professional gold testing
We check your items using weighing equipment and X-ray analysis to assess their gold content. This helps us value items with worn hallmarks or mixed metal parts. Learn about our gold testing equipment and methods.
UK support when you sell gold online
Your items are handled by Moonstone Gold Limited. If you need help with a pack, an item or an offer, contact our team before deciding. You can also read customer feedback through the Google reviews link above.
Before you send your gold
A little preparation helps us assess your items and arrange the right postal cover.
- Make a list. Note the items, any hallmarks and their estimated value. You do not need to know the exact carat before asking for help.
- Check your cover. Tell us the value before sending, and use the pack and postal service we supply.
- Pack carefully. Follow the instructions, secure the items and keep your Royal Mail receipt and tracking reference.
- Keep in touch. Make sure your contact details are correct so we can discuss the valuation with you.
Need more detail? Read how the selling process works or ask our team before posting.
Questions about selling your gold
Can I sell broken jewellery or a single earring?
Yes. A broken chain, damaged ring or single earring can still contain valuable gold. We assess its gold content when preparing an offer. Check our guide to the items we buy if you are unsure what to send.
How do I get an online gold quote?
Enter the weight and carat in our gold price calculator for an estimate. If you do not know the purity, we can test the items after they arrive. Your final offer is based on the assessment, rather than the estimate alone.
Can I sell gold by mail instead of visiting a shop?
Yes. Our UK postal service lets you use the supplied Royal Mail pack instead of visiting a high street buyer. Read about selling gold near you or follow the step-by-step postal guide.
When will I receive payment?
We arrange payment by bank transfer after you accept the offer. You choose whether to proceed once you have received the valuation. If you have questions about a payment, contact our team.
What happens if I decline the offer?
Your items are returned free of charge. You are under no obligation to sell, so you can consider the offer before deciding.
For more answers, visit our gold selling FAQ. Ready to sell gold for cash? Use the button below to request your free pack.
