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We donated over £10,000 to charity in 2024 and will continue to donate £1 to charity for every new customer in 2025.
Order your FREE jewellery selling pack which contains all you need.
Send us your jewellery using the pre-paid Special Delivery Envelope.
Get cash within 24 hours* or we'll return your jewellery for free if you decide not to sell.
We are very proud of the safe, secure and rapid service we provide. Take a look at our reviews on Trustpilot to see what our customers have to say.
See reviews on TrustpilotWe will make offers for substantial diamonds and gemstones in prime condition. However, as we focus on the recycling of gold, platinum and silver, there is no payment for items which include small or bad conditioned stones. If you would like to keep diamonds or gemstones, we would advise you to remove these before sending them in to us.
Selling jewellery is a smart way to turn unused pieces into extra income - especially in today’s financial climate. Whether it's a broken chain or a diamond ring, we’re here to help you turn your broken jewellery into cash!
At Postgoldforcash.com we will buy a range of gold, white gold, silver and platinum jewellery:
That's not a problem! We will usually buy all kinds of jewellery, regardless of the condition. Please note this does not apply to gemstones or diamonds that are in poor condition.
Our process for selling jewellery online is quick and straightforward. Get cash for your second-hand jewellery within 24 hours with our simple three-step process:
When you sell your unwanted jewellery to Postgoldforcash.com, you don’t have to worry about estimating how much it is worth yourself. We have over 30 years’ experience of valuing jewellery, and when your items arrive, they go through a strict valuation process. As soon as we have received your jewellery, you can expect an offer from us within 24 hours.
The best (and certainly the easiest) way to sell your diamond necklace is right here with us! Our online price match guarantee means the price we offer won’t be beaten.
The great thing about selling your diamond necklace to Postgoldforcash.com is there’s no need to shop around or haggle for the best price. Simply order your free selling pack, return your items in the fully insured Special Delivery envelope and we’ll be in touch with an offer.
Yes, diamond necklaces do have resale value. However, the offer will usually be lower than the original purchase price.
At Postgoldforcash.com, we have over 30 years’ experience valuing gold, silver and diamond jewellery, so you don’t need to worry about establishing the value of your necklace yourself. As one of the UK’s most trusted online gold buyers, we guarantee to offer you a fair and competitive price online for your necklace, even if the chain is broken.
We assess the value of your diamonds using the four Cs - the standard method for grading all precious stones:
This refers to the diamond’s shape and symmetry, which affect how light enters and reflects within the stone. The more reflections, the brighter the diamond appears.
Clarity is about the number and size of internal flaws (inclusions) and surface imperfections (blemishes). Fewer imperfections mean a higher value.
While diamonds come in various shades, the whiter the stone, the higher its value. Yellowish tones suggest more impurities, which can reduce the price.
Carat refers to the diamond’s weight. Prices are calculated per carat, so the greater the weight, the more the diamond is worth. Please note that lab grown diamonds have a lower price per carat than natural diamonds.
If you’re ready to get cash for your old diamond necklace or chain, order your free selling pack today!
Sell my jewellery now!
Royal Mail
All our parcels are quick and
secure with Royal Mail.
The One Show
Featured in BBC’s The One Show.
Compare and recycle
‘Safest & Best gold recycler’ by
#1 recycling price comparison site