Sell GIA Certified Diamonds - Certified Diamonds
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Trade Stock Buyers in London, UK

Release Capital from Unwanted Jewellery Stock

At Selldiamond.co.uk, we specialise in purchasing high-value jewellery stock from jewellery retailers, pawnbrokers, diamond dealers and luxury watch businesses throughout the UK.

We work directly with the trade to buy slow-moving, unwanted or excess inventory, helping businesses release capital quickly and discreetly.

Our Experienced Hatton Garden Buyers Are Actively Seeking

  • Large, certified diamonds over 1.50ct
  • Loose diamonds
  • Diamond engagement rings
  • Luxury branded jewellery
  • High-end watches
  • Estate jewellery
  • Antique jewellery
  • Excess retail stock
  • Aged jewellery inventory
  • Luxury watch collections

Whether you are restructuring stock, reducing old inventory or simply releasing funds tied up in jewellery, we provide a professional and confidential buying service across the UK.

Jewellery Shop Stock Buyers

Many jewellery retailers hold significant capital in slow-moving or ageing inventory.

Rather than allowing valuable stock to sit unsold, SellDiamond.co.uk offers a trusted route to liquidate jewellery stock quickly and efficiently.

We Purchase

Large Diamonds

We are particularly interested in:

  • GIA certified diamonds
  • Investment diamonds
  • Large loose stones
  • Exceptional quality diamonds
  • 2 carat diamonds and above
  • Rare and high-value stones

Luxury Watches

We buy premium luxury watch brands including:

  • Rolex
  • Patek Philippe
  • Audemars Piguet
  • Cartier
  • Omega
  • Richard Mille
  • Breitling

Luxury Jewellery

Including:

  • Cartier jewellery
  • Tiffany & Co.
  • Van Cleef & Arpels
  • Bulgari
  • Diamond jewellery
  • Gold jewellery
  • Designer jewellery

Why Jewellery Businesses Sell To Us

Release Working Capital

Unlock cash tied up in unsold inventory and reinvest into faster-moving stock.

Discreet Transactions

We understand the importance of confidentiality within the jewellery trade.

Immediate Payment

Fast payment available for approved transactions.

Experienced Hatton Garden Buyers

Our team has extensive experience within the diamond and luxury jewellery industry.

Nationwide Service

We work with jewellery businesses throughout London and across the UK.

We Buy Slow-Moving Jewellery Stock

Many retailers carry:

  • Old stock
  • Discontinued lines
  • Estate pieces
  • Trade-ins
  • Part exchange jewellery
  • Unwanted luxury watches

These items often hold significant value despite sitting in inventory for extended periods.

We help retailers convert unwanted stock into immediate funds.

Diamond Stock Buyers UK

We are actively looking to purchase:

  • Large, certified diamonds
  • Single stones over 1.50ct
  • Investment-grade diamonds
  • Diamond parcels
  • High-colour diamonds
  • High-clarity diamonds
  • Fancy cut diamonds

Certified diamonds from recognised laboratories such as GIA typically achieve the strongest trade demand.

Luxury Watch Stock Buyers

The pre-owned luxury watch market remains extremely strong.

We buy:

  • Rolex sports models
  • Gold Rolex watches
  • Vintage Rolex
  • Patek Philippe watches
  • Audemars Piguet Royal Oak
  • Cartier watches
  • Luxury watch collections

Complete sets with original boxes and papers are desirable, although we also purchase watches without documentation.

Estate Jewellery Buyers

We also purchase estate and inherited jewellery collections from retailers and trade sources.

Including:

  • Antique diamond jewellery
  • Vintage luxury pieces
  • Gold jewellery
  • Diamond rings
  • High-value estate collections

Our Trade Buying Process

Step 1: Contact Our Team

Send details, stock lists or photographs.

Step 2: Initial Valuation

We provide a preliminary assessment based on current market demand.

Step 3: Arrange Inspection

Appointments can be arranged in Hatton Garden or via secure insured shipping.

Step 4: Receive An Offer

Competitive offers based on current wholesale market conditions.

Step 5: Immediate Payment

Fast and secure payment upon completion.

Why Choose SellDiamond.co.uk?

  • Trusted UK trade buyers
  • Hatton Garden specialists
  • Competitive trade offers
  • Immediate payment
  • Secure transactions
  • Nationwide buying service
  • Expertise in diamonds, luxury jewellery and watches

We pride ourselves on providing professional valuations and straightforward transactions for jewellery businesses across the UK.

Frequently Asked Questions

Yes, we buy entire jewellery shop inventories, including gold jewellery, diamonds, luxury watches, and clearance stock. We offer secure transactions, competitive valuations, and flexible collection options across the UK.

Yes, we buy jewellery from pawnbrokers across the UK, including gold jewellery, diamonds, luxury watches, and unredeemed stock. We offer competitive valuations and a secure buying process.

Yes, we buy luxury watches in bulk from retailers, pawnbrokers, dealers, and private sellers across the UK. We offer competitive valuations, secure transactions, and insured collection services.

Yes, we buy diamonds without certificates. Our experts assess each diamond based on its quality, size, cut, colour, and market value to provide a fair offer.

Yes, we can arrange fully insured shipping across the UK for your jewellery, diamonds, watches, and valuable items, ensuring a secure and hassle-free process.

Yes, we can visit jewellery businesses for larger collections or trade stock purchases. We also offer secure insured shipping and private appointment options across the UK.

Contact Our Trade Buying Team

If you are looking to release funds from unwanted jewellery stock, luxury watches or large diamonds, contact us today.

We work with jewellery retailers, dealers and luxury businesses across the UK.

 

Value your luxury items today! FREE VALUATION

Sell Your Diamond UK Logo

UK

2nd Floor,
10 St Cross Street,
Hatton Garden,
London , EC1N 8UB

Sell Your Diamond Dubai Logo

USA

N C H Diamond Corp,
50 West 47th St,
11th Floor Ddc,
New York 10036

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Dubai

Suite 37, 49th Floor
Almas Tower,
Jumeirah Lakes Towers,
Dubai United Arab Emirates