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Selling dental gold in the UK: what it’s worth and how to cash it in safely

Features By Oliver Hayes May 27, 2026

Dental gold can usually be sold for its metal value, and in the UK a specialist postal gold buyer like Cash4gold-Now will buy it, even if it is still attached to the tooth. Our specialist valuers will separate the gold elements, scan the gold for its purity and pay you for the value of the gold. It is a fast, safe and secure way to turn your unused dental gold into cash. 

Key takeaways 

  • Dental gold often contains a high percentage of gold, so old crowns and bridges can be worth more than they look. 
  • You don’t need perfect teeth or full crowns – broken pieces, old bridges and mixed scrap can still be sold for their metal value. 
  • In the UK, the safest route is a specialist postal buyer who explains the process clearly. 
  • Cash4gold-Now buys dental gold as part of its wider service buying gold, platinum and palladium from UK customers. 
  • You can request a free gold selling pack, send your dental gold by free, secure and insured Royal Mail delivery, and usually receive a one-hour bank transfer once you accept our offer. 
  • The key is choosing a buyer with clear contact details, strong customer feedback and membership of recognised UK trade bodies. 
  • You should never be pressured to sell; a good buyer will explain the valuation, give you a clear offer, and return your items if you say no. 

What is dental gold, and is it worth anything?

Dental gold is the metal used for crowns, bridges and other dental work, usually in a yellow, white or slightly dull-looking alloy. It’s not pure gold, but it normally has a high gold content mixed with other metals for strength and durability. 

Even if it looks tiny or unattractive, a single old crown can contain a meaningful amount of gold by weight. Over a lifetime, people often end up with a small pot of removed crowns and bridges in a drawer, assuming they’re worthless. In reality, that little pile can add up to a solid cash amount when refined. 

In the UK, you can sell dental gold in the same way you’d sell scrap jewellery. The key difference is that it often arrives still attached to tooth-like material or other metals, which a good buyer will factor into their testing and valuation. 

How to tell if your dental gold is worth selling 

You don’t need to be an expert to do a quick sense-check at home. A few simple points help you decide whether it’s worth sending in. 

  • Weight: 
    Heavier crowns and bridges, or a collection of several pieces, are more likely to be worth selling than a single very thin cap. 
  • Colour and look: 
    Yellow dental gold can indicate a higher gold content alloy, while white or silver-coloured dental alloys may contain less gold or none at all. 
  • Age and origin: 
    Older work from UK or European dentists is often higher quality; very old or foreign work can vary more. 
  • Quantity: 
    One tiny fragment might not justify the effort on its own. A few crowns, a bridge, plus any old broken gold jewellery can quickly tip into “definitely worth it” territory. 

If in doubt, it’s usually better to let a specialist test it. At Cash4gold-Now we regularly see people surprised by how much value was sitting in a little envelope of “old teeth”. 

What can you actually sell? 

Most UK postal gold buyers will accept a wide range of dental-related items. At Cash4gold-Now, we buy gold, platinum and palladium, including dental pieces that contain those metals. 

You can normally send: 

  • Gold crowns and caps, even if broken. 
  • Gold bridges and partials. 
  • Mixed dental scrap that clearly includes yellow or white gold alloys. 
  • Dental work that still has ceramic or tooth-like material attached (the non-metal part is simply removed or discounted in the weight). 

You generally cannot sell: 

  • Purely ceramic or composite crowns with no metal. 
  • Stainless steel or base-metal-only crowns with no precious metal content. 
  • Anything contaminated with biological material that hasn’t been properly cleaned. 

If a buyer specialises in gold, platinum and palladium, they’ll quickly identify which bits are worth refining and which are not. You don’t have to separate alloys yourself. 

How selling dental gold by post works in the UK 

Selling dental gold by post is usually the simplest option if you’re not near a specialist dealer. A good process should feel straightforward and low stress. 

At Cash4gold-Now the typical steps look like this: 

  1. Request your free gold selling pack 
  • You fill in a short form online or contact us to request your free gold selling pack. 
  • The pack includes clear instructions, secure packaging and prepaid, insured Royal Mail options so you’re not paying for postage upfront. 
  1. Prepare your dental gold 
  • Place your dental crowns, bridges and any other scrap items (including gold, platinum and palladium jewellery) into the secure packaging. 
  • You don’t need to clean them perfectly, but removing obvious debris and storing them safely is sensible. 
  1. Send via free, secure and insured Royal Mail delivery 
  • You take the pack to the Post Office and use the provided free, secure and insured Royal Mail service, typically Special Delivery, so the parcel is tracked and covered. 
  • You receive a proof of posting and tracking number for peace of mind. 
  1. Valuation on arrival 
  • Once your items arrive, they are logged, weighed and tested by our team under recorded conditions. 
  • We assess the gold, platinum and palladium content, separating out any non-precious material to give a clear scrap value (watch how we do this). 
  1. Receive your offer 
  • We contact you with a straightforward offer for the dental gold (and any other items you’ve included). 
  • There is no obligation to accept, and you can ask questions before deciding. 
  1. One-hour bank transfer once you accept our offer 
  • If you accept, we arrange a fast payment, with a one-hour bank transfer once you accept our offer in normal banking hours. 
  • If you decide not to go ahead, your items are returned to you. 

This flow is designed to minimise hassle, protect your parcel in transit, and make the decision point as clear as possible. 

Why use a specialist UK postal buyer instead of a local option? 

You might be wondering whether to try your luck with a local jeweller, pawnbroker or even your dentist. There are pros and cons. 

Local jewellers and pawnbrokers 

  • Pros: 
  • Face-to-face, can feel reassuring. 
  • You walk out with cash if they make an offer.
  • Cons: 
  • Many do not actively buy dental gold. 
  • Some only offer very conservative prices for scrap items. 
  • Limited transparency on how they test or value alloys. 

Dentists 

  • Pros: 
  • Might offer to “dispose of” or recycle removed crowns as a courtesy. 
  • Cons: 
  • They are not in the business of getting you the best gold price. 
  • Any value may be rolled into practice arrangements, not returned directly to you

Specialist postal buyers like Cash4gold-Now 

  • Pros: 
  • Used to handling unusual shapes and alloy mixes, including dental items. 
  • Clear, documented process from free gold selling pack to tracked Royal Mail postage.
  • Focus on buying gold, platinum and palladium, not selling you something else. 
  • Designed for speed and convenience: fast offers and a one-hour bank transfer once you accept our offer. 
  • Cons: 
  • You have to be comfortable posting your items instead of handing them over face-to-face. 
  • You need to choose a buyer with strong trust signals, not just the first advert you see. 

How to choose a safe buyer for dental gold 

Because you’re posting something valuable and unusual, you need to be picky about who you send it to. A sensible checklist: 

  • UK-based with clear contact details 
  • Full address, phone number and email, not just a contact form. 
  • A real presence you can verify, not a vague overseas operation.
  • Trade membership and reputation 
  • Membership of respected bodies such as the National Association of Jewellers shows commitment to standards. 
  • Strong, recent customer feedback on platforms like Trustpilot indicates real-world performance.
  • Where appropriate, you may see claims such as being the UK’s number 1 dedicated gold buyer on Trustpilot.  
  • Transparent process 
  • Clear explanation of how the free gold selling pack works. 
  • Step-by-step details on how items are received, tested and valued. 
  • A simple explanation of what happens if you decline the offer. 
  • Focus on convenience and speed 
  • Free, secure and insured Royal Mail delivery included. 
  • Fast turnaround of valuations and payment, including that one-hour bank transfer once you accept our offer. 
  • No pressure tactics or confusing small print. 

At Cash4gold-Now, we position ourselves squarely in this category: a UK-based specialist buyer focused on gold, platinum and palladium, including dental items, with a clear, postal-first journey. 

What to do next 

If you have old dental gold sitting in a drawer and you are not sure what to do with it, the simplest next step is to let a specialist test it and give you a clear offer. Cash4gold-Now buys gold, platinum and palladium from customers across the UK, including dental crowns and bridges that many people assume are worthless. 

You can request your free gold selling pack today, send your dental gold via free, secure and insured Royal Mail delivery, and once you accept our offer you can usually expect a one-hour  bank transfer.  

This gives you a safe, convenient way to turn forgotten dental work into cash, without having to negotiate with a local pawnbroker or guess whether a dentist will pass any value back to you. 

Request your free gold selling pack

 

Frequently Asked Questions

What happens after you send your gold to Cash4gold-Now?

Once your parcel arrives, we assess the gold based on its weight and purity and then contact you with an offer. If you accept, we send a 1 hour bank transfer once you accept our offer. It is a fast and convenient way to turn unwanted gold into cash from home.

Can I sell dental gold that still has tooth material attached?

Yes, you can sell dental gold crowns and bridges even if they still have tooth material or ceramic attached. When you send them in your free gold selling pack, our experts will remove the non-metal parts and test the gold, platinum or palladium content to ensure you get an accurate valuation.

Is it safe to send dental gold in the post?

It is completely safe when you use our free, secure and insured Royal Mail delivery service. Your dental gold is tracked and insured in transit, giving you peace of mind that your valuable scrap items will reach us securely so we can offer top prices paid for your gold jewellery and dental metals.

How quickly will I be paid for my dental gold?

We focus on speed and convenience. Once we receive and test your dental gold, we will contact you with an offer based on its weight and purity. If you are happy to proceed, we arrange a 1 hour bank transfer once you accept our offer.

Is it worth selling a single gold crown?

Often yes. A single crown can contain enough gold to make it worthwhile, especially if you add any old broken jewellery to the same parcel.

Can I sell dental gold that still has tooth material attached?

Yes, usually. The non-metal part is removed or excluded from the weight during testing, and only the gold, platinum and palladium content is valued.

Is it safe to post dental gold in the UK?

If you use insured services such as Royal Mail Special Delivery through a reputable buyer’s free gold selling pack, it is a common and secure way to send small, valuable items.

Will I know what I’m being paid for?

A good buyer will explain that they are paying for the precious metal content, not the appearance. You receive a single, clear offer based on the tested scrap value.

How quickly will I get my money?

With Cash4gold-Now, once you accept our offer you can typically expect a one-hour bank transfer during normal banking hours, so you are not left waiting days for funds.

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