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Celsteel Diamond

HATTON GARDEN LONDON

The Natural Diamond Wholesaler You Can Trust

Sell Your Diamond — FAQ

Welcome to Celsteel’s Sell Your Diamond FAQ. This section is designed specifically for people who are thinking about selling a diamond, whether that’s a loose stone, an engagement ring or another piece of diamond jewellery.

At Celsteel, based in London’s Hatton Garden, we’ve built our reputation on offering fair valuations, transparent advice and a safe, straightforward process for sellers across the UK. We understand that selling a diamond can feel like a big decision and we’re here to make it as clear and stress-free as possible.

On this page, we answer the most common questions about:

  • How to start the process of selling a diamond to us
  • What factors we consider when valuing your diamond
  • The difference between certified and uncertified stones
  • How and when payments are made
  • Security, privacy and your options if you decide not to sell

If you’re looking for other useful information, you can also explore our related FAQ pages:

Whether you’re selling your first diamond or you’re familiar with the process, this page should give you the clarity you need to move forward confidently.

You can sell your GIA-certified diamond at Celsteel, located in Hatton Garden. We offer competitive prices based on expert evaluations of your diamond’s 4Cs (cut, colour, clarity, carat weight) and provide same-day payment via bank transfer.

Celsteel in Hatton Garden buys natural diamonds and provides valuation certificates with each purchase. We offer transparent pricing and immediate payment for your diamond once a fair price is agreed upon.

At Celsteel, we specialise in buying GIA-certified engagement rings and offer competitive prices based on the diamond’s quality and market value. We provide immediate offers and same-day payment via bank transfer for your convenience.

Celsteel is one of the best places to sell fancy coloured diamonds. We are experienced in evaluating rare diamonds and offer immediate offers along with valuation certificates and immediate payment.

To ensure you’re getting a fair priceCelsteel offers transparent evaluations of your diamond based on its 4Cs. We provide immediate offers and once you accept, we process same-day payment via bank transfer.

In LondonCelsteel in Hatton Garden is a trusted place to sell your diamonds. We offer fair pricesimmediate evaluations and same-day payment. Always choose a reputable buyer who can evaluate your diamond accurately and pay promptly.

The best place to sell your diamond engagement ring is Celsteel in Hatton Garden, where you’ll receive a fair, transparent offer based on expert evaluations. We offer immediate payment via bank transfer, ensuring a hassle-free transaction.

Yes, Celsteel buys non-certified diamonds as well. Our experts will evaluate your diamond’s sizecutclarity and colour and we’ll provide an immediate offer based on the diamond’s true market value.

To sell your GIA-certified diamond to Celsteel, simply bring it to our Hatton Garden location or contact us for an appraisal. We will provide an immediate offer based on the diamond’s quality and payment is processed immediately via bank transfer.

Celsteel buys diamonds with visible flaws or minor damage. While the price may be affected by the condition, we make fair offers based on the diamond’s overall quality and condition and process immediate payment once a price is agreed.

Celsteel offers competitive pricing for diamond jewellery. Whether you’re selling a diamond ringnecklace or bracelet, we evaluate the piece and offer immediate payment via bank transfer.

At Celsteel, we provide free appraisals for your diamond. Bring it to our Hatton Garden location for an expert evaluation and we’ll give you an immediate offer based on its 4Cs and current market value.

If your engagement ring has sentimental value, it’s important to understand that the price will be based on the diamond’s market valueCelsteel offers transparent pricing and will ensure you receive a fair offer based on the ring’s diamond quality.

Celsteel buys diamonds set in custom rings or jewellery. We will assess the diamond separately from the setting, providing an immediate offer based on the diamond’s 4Cs. You’ll receive immediate payment via bank transfer after agreeing to the price.

Yes, Celsteel buys inherited diamonds. We’ll evaluate the diamond’s quality and provide a fair offer based on the 4Cs and current market conditions. We offer immediate payment once you accept the offer.

Celsteel buys diamonds from both individuals and businesses. Whether you have a single diamond or a bulk collection, we offer immediate offers and same-day payment for all diamond types.

Once you accept our immediate offerCelsteel processes payment via bank transfer right away. Payments are typically processed immediately, though they may take a few minutes to a few hours to appear in your account depending on your bank.

If you choose not to accept the offer, Celsteel will return your diamond securely at no extra charge. You’re under no obligation to accept any offer.

Celsteel provides insured shipping for your diamond. Whether you visit us in Hatton Garden or ship your diamond, we ensure it’s fully insured and tracked throughout the process.

Cleaning your diamond is optional but can help reveal its true quality. However, Celsteel will clean and evaluate your diamond during the appraisal process to ensure a precise evaluation.

The price is determined based on the 4Cs (cut, colour, clarity and carat weight) as well as market demand. Celsteel evaluates your diamond’s condition and uses current market data to provide a fair offer.

Yes, Celsteel buys damaged diamonds, but the offer may be adjusted based on the severity of the damage. Minor damage doesn’t affect the diamond’s value too much and we will provide a fair offer

To sell your diamond ring, simply contact Celsteel for an appraisal. After evaluation, we provide an immediate offer and same-day payment via bank transfer.

Celsteel offers free appraisals for all diamonds, ensuring no upfront costs. The only cost is if you choose to sell your diamond to us, in which case, we will provide immediate payment.

Yes, Celsteel provides a valuation certificate for all diamond sales, documenting the price and providing you with official confirmation of the transaction.

Yes, Celsteel buys diamonds from around the world. We can arrange for secure shipping and provide immediate payment upon evaluation, regardless of your location.

Yes, we offer same-day payment once you accept our immediate offer. The payment will be processed via bank transfer and the funds typically arrive in your account almost immediately, depending on your bank.

Celsteel accepts diamonds with minor chips or cracks. While the price may be adjusted for the damage, we offer fair pricing for diamonds with imperfections.

Once you accept the offer, Celsteel processes your immediate payment via bank transfer. The transaction is complete and your diamond is securely handled throughout the process.

While sentimental value doesn’t affect the market value of the diamond, Celsteel offers a fair evaluation based on the diamond’s intrinsic qualities and current market conditions.

The best way to sell a loose diamond is to approach a reputable buyer who specialises in loose stones. Celsteel offers immediate offers and same-day payment via bank transfer for all types of loose diamonds.

Yes, we accept diamonds with broken or loose settings. The diamond itself still holds value and we will offer a fair price based on its condition.

From appraisal to immediate payment, the selling process usually takes 1-2 business days, depending on the method of sale. Celsteel provides fast service and ensures that payment is processed quickly.

When selling a diamond online, ensure the buyer offers insured shippingsecure payment methods and a fair evaluation processCelsteel offers a safe and secure online selling process with immediate offers.

You can sell your diamond engagement ring without the original box. The diamond’s value will be assessed based on its 4Cs, not the packaging.

Even without a receiptCelsteel will purchase your diamond. We assess the diamond’s 4Cs and make a fair offer based on its intrinsic value.

Yes, we can still buy diamonds without a certificate. Our gemmologists will evaluate your diamond and offer a fair price based on its condition and market value.

For rare-coloured diamonds, look for buyers who specialise in unique diamonds. Celsteel offers fair pricing for rare-coloured diamonds and provides immediate offers.

A reputable diamond buyer should have certified gemmologists, offer fair evaluations, provide transparent pricing and process immediate payment once a price is agreed.

Yes, Celsteel offers bulk appraisals for multiple diamonds. Whether you’re selling a collection or a single diamond, we offer immediate offers and immediate payment once a price is agreed.

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