Jewellery with gemstones

Sell My Jewellery

Buyers of jewellery, fine art, Antiques & watches

Free Jewellery Valuation

At Olympia Mayfair we are experts in all areas of jewellery including Diamonds, antique, rare & signed pieces. You will receive a better price for your jewellery when selling through us compared to selling through an auction because unlike the auction houses, there are no fees incurred when selling through us. We offer a free no-obligation quote, so why not find out how much your jewellery is worth?

Ring with gemstones

Our Experts

We pride ourselves on our expertise in high end jewellery, both traditional and contemporary designs, including old cut diamond rings, brooches, pendants and most precious stones and natural pearls. 

Sell Diamond Rings Privately

We offer a safe and secure process, and always ensure maximum prices are paid. You’re in safe hands with Olympia Mayfair’s expert valuers.

Sell Engagement Rings

There’s absolutely no obligation to sell if you receive a quote from us. We purchase rings and other jewellery across the whole of the United Kingdom, while ensuring a compassionate and convenient service for anyone looking to sell jewellery. 

Sell Engagement Rings

Due to our unbeatable international reach & over 30 years in the industry, we can ensure you get the best price for your jewellery. Our service is fee-free and as soon as a price is agreed, immediate payment is made. Our valuation is sure to beat the auction.


Selling your jewellery with Olympia Mayfair is easy. We offer a personal service where we guide you through the process including authenticating, certifying and valuing completely free of charge. We are experts in our field. Whether you’re looking to sell your engagement ring, or any second hand jewellery, our expert jewellers are here to help you every step of the way.

We offer the security of knowing your price is guaranteed. Unlike most auction houses, who often charge up to 40% in commission when taking into consideration the various fees, insurance and VAT – our jewellery buying service offers you the full value of your earrings, gemstones, bracelets, engagement rings, and other pieces. 


When looking to sell your jewellery, Olympia Mayfair is the best option to ensure you get the highest price for your items. We pride ourselves in offering a discreet, fair and compassionate process unlike any other buyer. Our extensive knowledge and network of buyers ensures the value of your jewellery isn’t compromised. Our customers are often surprised by how much their jewellery is really worth.

We Buy All Types of Jewellery

Olympia Mayfair offer a comprehensive service for anyone looking to sell jewellery, this includes:

We also purchase signed jewellery from goldsmiths such as:

Contact us today for a free no-obligation valuation to find out how much your jewellery is really worth. Our expert valuers with over 30 years of industry experience ensure you secure the best possible offer for your valuable items. 

No Fees

Highest Prices paid for your valuables

No Premiums

Free Jewellery Valuation

We offer free, no obligation valuations of all jewellery. Just fill out the form below to receive a quick and easy price for your items.

Our Process


Guide Price

By filling in our free valuation form, you will receive an expert opinion on a guide price for your item. There’s no obligation by filling out the form, and there’s no fees incurred when using Olympia Mayfair to sell your items.


Free Valuation

The guide price will give you an idea of item value, but in order to really be 100% sure of an items value, we need to come out and see the item in person. We do this completely free of charge, and no obligations.



Once we’ve valued your item we will offer you that amount in full, with immediate payment. It’s absolutely fine to not accept this offer, or to take some time to think about the offer before accepting. We will be ready to purchase whenever suits you.

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