How Much Is a Gold Tooth Worth?
How much is a gold tooth worth? Its resale value depends on the assessed gold content, eligible metal weight and buying rate at the time. There is no single price for every crown. For example, Moonstone Gold paid £190 for dental crowns on 10 October 2026, but that completed purchase is not a guaranteed value for another customer's items.
This guide explains the value of unwanted dental restorations you already have, rather than the cost of having a crown fitted. First, distinguish the total weight from the metal weight. Then, consider the tested purity before estimating a price.
What Determines Gold Tooth Value?
A crown's appearance alone cannot establish its composition. Dental gold is usually an alloy, and restorations may include porcelain or other non-gold materials. Consequently, two crowns that look similar can receive different valuations.
- Tested gold content: the proportion of gold in the metal affects its value.
- Eligible alloy weight: the buyer assesses the metal weight used in the calculation.
- Attached materials: porcelain and tooth matter do not have a gold value.
- Applicable buying rate: the rate can change with market conditions.
- Offer terms: check whether any charges affect the amount payable.
Some dental alloys also contain other precious metals. However, do not assume that every buyer purchases or pays for every metal present. Ask what is included in the offer before comparing valuations.
How Much Is a Gold Tooth Worth? A Real Sale Example
On 10 October 2026, a Moonstone Gold customer received £190 for dental crowns. The metal tested as 18ct gold, and payment was immediate.
| Items | Dental crowns |
|---|---|
| Total weight including porcelain | 2.7g |
| Tested gold purity | 18ct |
| Amount paid | £190 |
| Sale date | 10 October 2026 |
| Payment time | Immediate |
Why This Is Not a Price for Every Crown
The 2.7g included porcelain, so it was not the eligible gold alloy weight alone. Also, the transaction covered crowns, rather than a confirmed single tooth. Therefore, it would be misleading to present £190 as a standard price per tooth or divide it by 2.7g to advertise a gold buying rate.
Instead, use this gold tooth valuation example to understand why a small restoration can merit assessment. Your own offer depends on the items received, their tested gold content and the applicable rate.
Working Out an Estimate
To work out how much a gold tooth is worth, first gather any information you already have about the alloy and record the item's total weight. If the purity or eligible metal weight is unknown, an online calculation remains uncertain. In particular, avoid choosing 18ct simply because the crowns in our example tested at that purity.
Where both the eligible alloy weight and purity are known, the basic calculation is:
Estimated payment = eligible alloy weight × buying rate for that purity
For example, a hypothetical 2g of assessed 18ct alloy at a buyer's rate of £50 per gram would give £100. This illustrates the calculation only; neither the weight nor the rate describes a typical crown or today's offer.
Avoid Applying Purity Twice
When calculating gold tooth value, remember that a rate quoted specifically for 18ct material already accounts for its purity. Therefore, do not multiply that result by 75% again. Similarly, do not multiply the total weight of a porcelain-covered crown by the pure-gold price.
You can explore indicative figures with our gold price calculator. If testing has confirmed 18ct material, our 18ct gold price page explains that calculation in more detail.
Use the Calculator Only with Known Details
To estimate your gold tooth value, use the calculator below only if you know the assessed purity and eligible metal weight. However, do not enter the total weight as gold weight when it includes porcelain or tooth matter. If those details are unknown, ask for an assessment instead of relying on a guessed result.
Estimate your gold value
Enter the weight and carat to see an indicative value in pounds sterling.
Why Professional Testing Matters
How much is a gold tooth worth if its purity is unknown? Testing is needed to establish the gold content before a buyer can confirm the value. The American Dental Association's overview of restorative materials explains the different alloy classifications used in restorations. However, a general classification cannot confirm the composition of your particular crown.
Likewise, a gold-coloured surface cannot reliably establish purity or gold tooth value. Ask how the buyer establishes the gold content and whether any part of the assessment alters the item. Our gold testing service explains our use of X-ray fluorescence to help assess metal composition.
Porcelain and the Payable Weight
A restoration may contain porcelain, tooth matter or other components alongside the alloy. As a result, its total weight can exceed the weight used for a gold valuation.
For a useful gold tooth valuation, describe any attached materials and explain whether your measurement includes them. Then, ask the buyer which weight appears in the offer. If preparation is needed before posting, contact the buyer for instructions rather than guessing how the item should be treated.
Market Prices and Your Valuation
The LBMA Gold Price is a market benchmark. However, it is not a promised payment for a dental restoration. A buyer's offer depends on the assessed material and the terms of the purchase.
Also, gold tooth value can change between an initial estimate and the date your items are valued as buying rates change. For this reason, keep a record of the date, weight and purity used in any estimate so you can ask about differences later.
Comparing Gold Tooth Valuations
How much is a gold tooth worth to different buyers? To compare their answers, first check that the offers concern the same items and assessed metal content. Then, compare the final amount payable alongside the service terms.
- What purity did the assessment establish?
- What weight excludes porcelain and other non-gold materials?
- Which buying rate applies?
- Are any fees or deductions included?
- When will payment be arranged?
- What happens if you decline the offer?
For postal sales, also check the insurance and return arrangements. A clear explanation of the calculation is more useful than a headline promise of a fixed amount for every tooth.
Options for Selling Dental Gold
To establish your gold tooth value, you can enquire with specialist buyers, refiners or local dealers that accept dental alloys. However, check what each service purchases before sending your items. Compare the testing, postage, insurance, payment and return arrangements alongside the offer.
Moonstone Gold accepts eligible dental gold through its postal valuation service. First, request a selling pack and follow the supplied instructions. Once your items arrive, we assess their gold content to establish your dental gold value and provide an offer. You can then decide whether to accept it.
Before You Request a Valuation
- Use only dental work already removed. Never attempt to remove a crown or tooth yourself; consult a dental professional about anything still in your mouth.
- Describe the items. Note whether you have crowns, a bridge or other dental work, including any attached materials.
- Ask about preparation. Follow the buyer's instructions rather than attempting to separate components yourself.
- Check the postal terms. Confirm insurance cover and retain your receipt and tracking reference.
- Review the offer. Ask about unclear weights, test results or deductions before deciding whether to sell.
A buyer needs more than a photograph to answer “how much is a gold tooth worth?” However, a photograph and a short list can help you keep a record of what you send. The assessment must still establish the eligible weight and gold content.
Common Questions About Gold Tooth Value
Are All Gold-Coloured Crowns Made from Gold?
No. Colour alone does not establish the metal content or gold tooth value. Therefore, testing is needed to confirm an offer when the composition is unknown.
Does Tooth Matter or Porcelain Add to the Gold Value?
No. These materials do not add gold value, although they can increase the total weight. As a result, the weight used for valuation may be lower than the weight measured at home.
Can Other Precious Metals Affect the Offer?
Some dental alloys contain other precious metals that may contribute to gold tooth value. However, whether these contribute to an offer depends on what the buyer accepts and pays for. Ask which metals are included rather than assuming that every service values the entire alloy in the same way.
How Much Is a Gold Tooth Worth? Request an Assessment
How much is a gold tooth worth today? For your own crowns, bridges or other dental gold, an item-specific assessment can establish what a buyer will offer. You do not need to invent a purity or assume the whole item is gold before making an enquiry.
Visit our sell dental gold page to see how the postal service works and request a free insured pack. Alternatively, contact our team if you have questions about an item before sending it.
