Rough estimates where possible; your final offer follows inspection.
No obligation. Free tracked return if you decline. We aim to pay within one working hour of acceptance.
18ct gold is 75% pure gold, marked 750, and GoldPaid pays for the gold it contains, whatever the condition. Ask first, send a photo on WhatsApp, post with a free tracked Royal Mail Special Delivery label, and get a written, XRF-confirmed offer before you decide anything.
Send a photo on WhatsApp for a rough estimate where possible, or arrange to post your items for assessment. We confirm our purchase offer after inspection, and you decide whether to accept. Final offers depend on inspection, item weight, purity, hallmarks, stones, non-gold components, condition and the live precious-metal market.
Free Special Delivery label, usually within 30 minutesPurity tested in-house by X-ray (XRF)
How do you value 18ct gold?18ct gold is 75% pure gold. GoldPaid pays for the confirmed gold content: your written offer reflects the weight and purity we measure on your own items and the live precious-metal market, with our margin already inside the figure and nothing further taken off. It is set after an XRF assay confirms the purity and weight. Final offers depend on inspection, item weight, purity, hallmarks, stones, non-gold components, condition and the live precious-metal market.
Please send us photos on WhatsApp, and we will help you.
Send photos of your items and any hallmarks. We give a rough estimate where possible; your final offer follows inspection. You do not need to arrange postage to ask us a question.
We arrange postage with you after our conversation.
Before you post
The questions people ask before they send anything, answered here rather than at the end of the page.
Can I ask first?
Yes. WhatsApp a photo to 07944 014111, 8am to 9pm, every day, and we reply with an idea of what it is worth. Nothing is posted until you decide.
Is it safe to post?
Your parcel travels by Royal Mail Special Delivery, tracked and signed for. Royal Mail cover may be available up to £2,500 depending on the postal method and cover level used. GoldPaid can confirm the appropriate postal option before you post.
How is it tested?
Your parcel is signed for on arrival and opened at our Bristol office, where each item is weighed and tested with an XRF analyser, an X-ray test that reads the metal without marking it. Your written offer lists each piece with its weight, purity and figure.
What if I say no?
We return everything by Royal Mail Special Delivery at our cost. Saying no costs you nothing.
When am I paid?
Only if you accept the written offer. We aim for the money to reach your bank within 24 hours of posting. We use Royal Mail Special Delivery Guaranteed, test your items promptly on receipt, and aim to pay by Faster Payments within one working hour of your acceptance. The 24-hour target is an aim, not a guarantee: it depends on posting before the local cut-off, the applicable working-day delivery service, prompt acceptance, completed identity checks and bank processing.
How long does an offer last?
Each written offer is dated and holds for a limited time, because metal prices move. If it lapses, we re-run it at that day’s rate.
Who am I dealing with?
GOLDPAID LTD, registered in England and Wales, run by founder Rocco Clayfield. Our office is at Unit 217, Bristol Business Centre, 179 Whiteladies Road, Clifton, Bristol BS8 2AG. We are postal only, so there is no counter to visit. Before we pay, we ask every seller for a photo of their passport or driving licence.
Final offers depend on inspection, item weight, purity, hallmarks, stones, non-gold components, condition and the live precious-metal market.
Ask before you post, always
You never have to commit to anything to start. Message us on WhatsApp or call, tell us roughly what you have, and send a few clear photos for a rough estimate. Nothing leaves your hands until you decide it should, and there is no obligation even then.
GoldPaid is a UK-wide postal gold and silver buying service. Wherever you are, you sell 18ct gold by post with a free tracked Royal Mail label. There is no shop to visit and no counter pressure.
Found 750 on your piece? Send us a photo of it
750 is 18ct gold: 750 parts pure gold in every 1,000.
Photograph the number stamped inside the ring or on the clasp, then the whole piece, and send both on WhatsApp. We will reply with what the mark means and a rough estimate of what we would pay. No obligation, and nothing needs posting.
Not sure what the mark says? Use the hallmark lookup. Final offers depend on inspection, item weight, purity, hallmarks, stones, non-gold components, condition and the live precious-metal market.
What 18ct means on the scale — the carat-specific detail
18ct gold is 750 parts per thousand pure gold (75%). On a 10 g 18ct piece the fine-gold content is 7.5 g — 100% more than the same 9ct weight, which is why an 18ct eternity ring is routinely worth multiples of its 9ct equivalent even at the same measured weight. 18ct is the standard for signed designer work, Italian chain, better-quality wedding bands and most quality dress jewellery of the mid-20th century onwards. Alloy variants (yellow, rose, white) have identical gold content and are paid identically. Final offers depend on inspection, item weight, purity, hallmarks, stones, non-gold components, condition and the live precious-metal market. GoldPaid is postal-only, UK-wide; the office in Bristol is not open to visitors.
What 18ct gold is
18ct gold carries the fineness mark 750. It is 75% pure gold, with the rest made up of other metals for strength and colour. It is the premium standard for fine British jewellery: engagement rings, quality wedding bands and better dress pieces are often 18ct. You may also see it stamped 18k, 18ct or .750.
Whatever the carat, GoldPaid pays for the confirmed gold content. 18ct items are weighed and XRF-assayed exactly like any other, a piece marked 750 is confirmed for certain before any offer is written. For how the marks work, see the gold hallmark guide.
What 18ct gold we buy
18ct jewellery, rings, chains, bracelets, earrings, lockets and pendants
18ct items mixed in with other carats. We separate by carat before valuing
Not sure of the carat, or cannot read the mark? Send a photo on WhatsApp, the XRF assay confirms it for certain at no cost, so you never need to identify anything before posting.
What happens, from first message to payment
A photo and a question. Send photos of your 18ct gold on WhatsApp. We reply with a rough estimate and answer whatever you want to know.
A prepaid label, on request. Ask for the label when you are ready. We send a free Royal Mail Special Delivery label, tracked and signed for, or a QR code for the Post Office counter.
You post it. Any padded envelope is fine, posted whenever you choose.
We assess and write it up. Weighing and an XRF assay produce a written, itemised offer for you to read at home, usually on the working day your parcel arrives.
Your decision. Accept for payment by Faster Payments, or decline for a free, tracked, signed-for return.
Your parcel is signed for on arrival and opened at our Bristol office, where each item is weighed and XRF-tested before the written offer is prepared.
Valued on fact, not estimate
Your valuation rests on things we can measure. An XRF assay confirms the purity, the scales record the weight, and the live precious-metal market on the day sets the figure, with our margin already inside it. It is all shown to you in writing first. XRF testing explained covers how the assay works.
Your written offer reflects the weight and purity we measure on your own 18ct items and the live precious-metal market on the day, with our margin already inside the figure and nothing further taken off. See how we value gold for the method in full.
Final offers depend on inspection, item weight, purity, hallmarks, stones, non-gold components, condition and the live precious-metal market. Your written offer applies the weight and purity we measure to the live precious-metal market, with our margin already inside the figure.
One parcel gets one written figure, itemised piece by piece. Your offer reflects the weight and purity we measure and the live precious-metal market on the day, with our margin already inside the figure, so nothing further is taken off. For coins, watches and signed or collectable pieces, send a photo on WhatsApp first and we will tell you how we would value them before you post anything.
Postage and cover
Your parcel travels on Royal Mail Special Delivery Guaranteed: tracked end to end and signed for on delivery. Royal Mail cover may be available up to £2,500 depending on the postal method and cover level used. GoldPaid can confirm the appropriate postal option before you post. If your items may be worth more, message us first and we can split them across more than one prepaid label, each with its own tracking number, at no charge. Full detail is on postage and cover, and is it safe to post gold? walks through posting valuables safely. If a parcel is lost on its way to us, the compensation claim goes to Royal Mail from you, the sender, using your Post Office receipt, and we give you our tracking records and help you make it. Lost parcels, step by step.
Changing your mind is free
Declining costs you nothing. If the written offer does not suit you, say so, and your items come straight back by tracked, signed-for Royal Mail Special Delivery at our expense. No fee, no questions, no chasing. See what happens if I decline the offer for the step by step.
The written offer is dated and holds for a limited time, because metal prices move. If it lapses before you decide, we re-run it against the live precious-metal market on the day, at no charge. You can also accept part of a parcel and decline the rest, with no minimum and no penalty for splitting it.
Who this helps
This page suits people selling quality jewellery, 18ct engagement and wedding rings, fine chains and dress pieces. At 75% pure, 18ct is worth substantially more per gram than 9ct, so even small 18ct items can carry real value.
The payment step
Acceptance starts payment: we aim to send a Faster Payments bank transfer within one working hour of your acceptance, to the account you give us. Nothing to bank and nothing to chase.
Who stands behind the offer
Owner-run, with founder Rocco Clayfield personally accountable for the service
Every item XRF-assayed, the result shown to you in writing
Free tracked postage both ways, so a valuation carries no obligation
Honest about its limits, including when a specialist would suit you better
No fabricated reviews and no invented numbers, anywhere on the site
What decides your offer
Every parcel is opened at our Bristol office and each piece is handled on its own. Nothing is averaged across the parcel.
Weight. Each item is weighed on scales. Stones, steel springs, non-gold clasps and cores are not paid as gold. The written breakdown explains the payable metal weight for each item, rather than treating everything on the scales as precious metal.
Purity. Each item is tested with an XRF analyser, which reads the metals at the points tested without marking the item. A surface reading alone cannot establish the composition of a plated or filled piece. Hallmarks, construction and different components all need to be considered alongside the test.
The market on the day. Gold and silver are priced against the live precious-metal market at the time your parcel is assessed, not at the time you posted.
Condition and intact value. Broken is fine and does not reduce a metal offer. Where a piece is worth more intact (a named maker, a collectable coin, a locket with provenance) we tell you before testing, so you can choose.
Anything that is not gold or silver. Plated, rolled-gold and base-metal items are listed on the offer at nothing and returned to you free. We never quietly keep them.
Why we do not publish a per-gram price list. A single printed rate hides the things that change the figure: hollow versus solid, stones, mixed carats in one bag, a mark that does not match the metal. We would rather show you the weight, the tested purity and the figure for each item, in writing, and let you decide. Final offers depend on inspection, item weight, purity, hallmarks, stones, non-gold components, condition and the live precious-metal market.
What you see before you decide. A written, itemised offer by WhatsApp or email: every item, its weight, its tested purity, and its figure. Accept and we aim to pay by bank transfer within one working hour. Decline and the whole parcel comes back by Royal Mail Special Delivery at our cost. No fee, no deduction, no questions.
Yes. Condition does not matter. We pay for the metal content, so broken, worn and single items are all welcome. Unhallmarked gold is fine too; the XRF assay confirms the carat for certain.
Is 18ct gold worth much more than 9ct?
Yes, 18ct is 75% pure against 9ct’s 37.5%, so gram for gram it is worth roughly twice as much in gold content. Even small 18ct pieces can carry real value. Your firm offer follows the XRF assay of your specific items.
How much is 18ct gold per gram in the UK today?
18ct gold is 75% pure, commonly marked 750. The hallmark helps identify the standard, but the selling value depends on the actual item’s purity, payable weight and current market. Stones, filling and non-gold fittings need separate consideration. GoldPaid does not publish a price list or calculator. Send photos for a rough estimate where possible; your written offer follows inspection of your own items.
What if I think the offer is too low?
Decline it and everything comes back free of charge by tracked, signed-for Royal Mail Special Delivery, with no fee and no follow-up pressure. Before you do, check the sum: each piece is listed with its weight, its XRF purity and the rate applied, so you can compare it with another buyer’s written figure.
How accurate is the XRF test?
A jewellery-trade XRF analyser reports gold content to about ±0.1 to ±0.5 per cent absolute, enough to tell 9ct from 10ct and 18ct from 22ct. XRF reads the surface, so plated pieces are also checked against weight, wear points and hallmarks. Nothing is scratched, filed or acid-tested. XRF testing explained.
Not the question you had? The full GoldPaid FAQ covers the rest, from postal cover and ID checks to what happens if you decline the offer.
Speak to us before you post
Please send us photos on WhatsApp, and we will help you. We give a rough estimate where possible and arrange postage with you after our conversation. Your final offer follows inspection.
Send a photo on WhatsApp, ask anything, and request your free prepaid Royal Mail Special Delivery label when you are ready. No obligation. Free tracked return if you decline.
