Cash for Diamonds
Get paid in cash for your diamonds with YL Diamonds, London. With years of experience in the diamond trade, we can guarantee the highest possible price compared to local jewellers, pawnbrokers and other diamond wholesalers in London and elsewhere in the UK.

Sell your diamonds for cash, in-person or online. Our selling process is secure, fast and easy to use from anywhere in the UK. Sell your diamond with YL Diamonds today for cash on the spot, and the best prices available.
Get a free diamond valuation
Get a quotation or book a free no obligation assessment.
How Do I Sell Diamonds for Cash?
You can sell your diamonds for cash with YL Diamonds. Unlike local jewellers, high-street stores, auctions, and even other diamond wholesalers, we can offer you instant cash and the highest prices available.
Selling with YL Diamonds is quick, secure, and easy. You can exchange your diamonds for cash in-person, by contacting us for an appointment. If you’d prefer to sell your diamond online, you can use our protected mail service. To get started, click below to find out how much we can offer for your diamond.
can i get Cash instantly for my diamond?
You can exchange your diamonds for instant cash by booking a free appointment with YL Diamonds. We’re located in Hatton Gardens, London, the centre of diamond trade in the UK.
With our in-person selling process, we’ll assess your diamonds in front of you, and make you an offer. If you’re happy with our quote, we can pay you in cash for your diamonds on the same day.
Send & Sell Your Diamonds for Free
With our online selling method, you can sell your diamonds from the comfort of your own home. Wherever you live in the UK, we offer a free postal service. Your pre-loved diamond jewellery pieces will be sent directly to us in a fully insured, pre-paid for Royal Mail envelope.
Why Choose Us?
As established Hatton Garden diamond wholesalers YL Diamonds are uniquely placed to be able to correctly value your diamond and offer you the best possible price.
Receive the best possible price
Fully Insured
Five star rated on Google
Payment On The Spot
In Office Valuation
Make an appointment to visit us in our Hatton Garden office where we have the latest technology to grade your diamond in front of you.
1. Bring your diamonds to us
Come to our Hatton Garden office
(by appointment only)
2. Valuation
Get a valuation from one of our diamond experts.
3. Get paid on the spot
With the best price guarenteed to be paid!
Valuation By Post
We will typically receive your parcel the next day & will call you as soon as we receive your parcel so that you know we have received it.
1. Request a quote
Send us a quote request to find out the diamonds true value.
2. Send it to us
Using one of our special and secure delivery bags.
3. Get paid in 24 hours
We confirm the offer once the diamonds are received and make the transfer the same day.
Once we receive your diamond jewellery or diamonds, we can then provide an approximate value to you online. If you are happy with the price offered, we will pay you on the same day, via bank transfer.
Exchanging your diamonds for cash with us is easy and truly fast. However you’d like to sell your diamonds to us, we’re happy to help.
How Much Cash Can I Get for My Diamonds?
How much cash you can get in exchange for your diamonds will depend on factors like the type of diamond, and the condition it’s in. To get a better idea of how much your diamond is worth, you can check it against the ‘4 Cs’- a common set of criteria diamond experts use to value diamonds.
how to Value Your Diamonds with The 4 Cs
The “4Cs” are a method diamond dealers use to value diamond jewellery pieces or loose diamonds. The quality of a diamond is determined by the diamond’s:
1. Cut
The cut of the diamond itself, how it is proportioned, angled and finished.
2. Colour
The colour of the diamond; the whiter the diamond, the higher the value.
3. Clarity
How clean the diamond is.
4. Carat
The weight of the diamond.
Our highly-knowledgeable staff will also value your diamonds by using the latest technology. By combining both methods, alongside our years of experience in valuing diamonds, we can guarantee the highest possible price and care is given to your diamond items.
Providing us with any certifications or documents will help get a more accurate valuation. But we are still happy to allow customers to exchange non-certified diamonds for cash, as well as any pre-owned designer jewellery. Simply get in touch to find out more about how you can exchange your diamonds for cash.
Sell Your Diamonds for Cash Fast
Sell your diamonds for cash fast by booking a free no obligation valuation with YL Diamonds. At our in-person appointments in our Hatton Garden office, London, we can value your diamonds in front of you. If we’d like to buy your diamonds, we’ll give you an instant quote for them, and offer you same-day cash or transfer payments.
Book your free expert valuation today with YL Diamonds. Whether you’re looking to sell a diamond engagement ring, diamond bracelet diamond earrings, or any other type of diamond, we’re here to help you with the process.
Get in contact with us on 020 7965 7311, email us at info@yldiamonds or check out our Instagram.
Posted on Brooke JacksonTrustindex verifies that the original source of the review is Google. Would definitely recommend, great experience.Posted on Ben ClarkTrustindex verifies that the original source of the review is Google. Joseph was amazing so great and personable to deal with I was worried about selling my diamond rings in the UK but I filled out the online enquiry form and Joseph got back to me within a hour quoting a price and I had already done research and enquired other places. Joseph beat them all hands down and not only that was polite to deal with and not aggressive like other diamond dealers he was polite friendly and professional. All his reviews are flawless and he totally lived up to them I felt privileged to have found his website and be able to deal with him. I sold my 2 diamond rings and upgraded them both to bigger stones and the quality of the stones it’s out of this world I’ve always done my diamond dealing in Dubai and Joseph totally beat that whole experience the stones are beautiful and he involved me in the selection process to make sure the diamonds were right. I even wanted a particular setting for the emerald I upgraded to and he made that happen. I can’t explain how happy I am don’t delay work with Joseph whether it’s selling or looking for a new piece he will help you every step of the way.Posted on Josh Chaubert-CooperTrustindex verifies that the original source of the review is Google. I used YL Diamonds to help design an engagement ring as well as trading in another ring. I was extremly impressed with the professionalism of Joseph and his white-glove approach. He really understood what I was looking for and worked closely with me to make sure the finished product was exactly what I wanted. I have dealt with a number of firms in Hatton Garden (with mixed results) and I'm just so very grateful to have found YL Diamonds. The ring is gorgeous and my fiancee was very happy to say the least.Posted on Jorna MiahTrustindex verifies that the original source of the review is Google. Very professional, trustworthy and highly recommend. Joseph was very helpful and knows his stuff!Posted on Bella RobottiTrustindex verifies that the original source of the review is Google. Joseph took his time and thoroughly explained the pricing. Very positive experience and would 100% return.Posted on Cazza MaslenTrustindex verifies that the original source of the review is Google. Joseph is wonderful. Very honest and professional. Above all that he was very caring. Thank you.Posted on James CrossTrustindex verifies that the original source of the review is Google. Joseph was a real pleasure to deal with and I appreciated his honest advice. I would not hesitate to contact him in the future if I had diamonds to sell.Posted on Tracy PerksTrustindex verifies that the original source of the review is Google. It has been such a pleasure dealing with Joseph from YL Diamonds, Fast and friendly service. I would recommend YL Diamonds for sure. Thank you Joseph for all help.Posted on Carey AnnTrustindex verifies that the original source of the review is Google. swift & effortless transaction. Thoroughly recommendPosted on J. A.Trustindex verifies that the original source of the review is Google. Dear Joseph, selling my engagement diamond (last October) was an emotional experience and I thank you for taking your time and putting me at ease. I also appreciated the education on flourescense and - of course - the fair price! Thanks again and best regards from Germany!