Diamond rings & engagement jewellery, diamond sales, retailers, jewellers, dealers, traders, cutters, unique and bespoke diamond jewellery designs, specialists in North, South, East, West, Central London, also diamond tender and diamond purchase in Hatton Garden, Bond Street, Mayfair, Knightsbridge with other diamond specialists across London & Home Counties.

    Emdico (London) Limited
    Flagship diamond import export company of an international group with operations in London, Dubai, Antwerp, Bombay and New Delhi - major UK importers & exporters of loose diamonds, coloured stones, jewellery.
    Hatton Garden
    EC1N 8NX
    020 7405 0865

    Hirsh London
    Buy your diamond engagement ring from Hirsh in Mayfair W1, handmade in platinum, exclusive design diamond solitaire rings, every piece is a certified work of art & completely unique piece of jewellery. Complimentary Hirsh Taxi.
    W1S 2YW
    020 7499 6814

    AMC Diamonds UK
    Leading provider of certified polished diamonds and a renowned DTC Sightholder with highly efficient and quality led manufacturing, and offices throughout the world.
    Hatton Garden
    EC1N 8NX
    020 7404 6120

    Jewellery Quarter Birmingham
    One of the finest UK destinations for diamond jewellery, diamond engagement rings and loose diamonds.
    0121 661 9477

    Finecraft Jewellery
    Finecraft Jewellery in Hatton Garden prides itself on excellent craftsmanship, unique handcrafted diamond jewellery, a personable family business with a long association with London’s Hatton Garden known as The Jewellery Quarter.
    Hatton Garden, London
    EC1N 8SB
    020 7242 9194

    London Diamond Bourse
    70 years operating the foremost UK diamond trading floor & affiliated to the World Federation of Diamond Bourses. 'The Bourse' is an exclusive institution, whose history, traditions and facilities make it unique in the UK.
    EC1N 8NX
    020 7405 2625

    Blue Nile
    Online diamond specialist, hand selected certified loose diamonds from the Blue Nile Signature Collection for next day delivery, beautiful diamond jewellery, diamond rings, pendants & earrings. 30 day returns policy.
    0800 206 1160

    Louise Kruger
    South African diamond prices in Central London, Mayfair based offering prices for the best quality diamonds at lower than internet or high street, one to one service, buy back trade up warranty, clients travel from North, East, South & West.
    Hanover Square
    W1S 1JY
    020 3170 7436

    Durrants London
    Specialists in coloured diamonds in the City of London, all Durrants' coloured diamonds are natural and are truly rare, only one in ten thousand mined diamonds possess colour.
    Greville Street
    EC1N 8SQ
    020 7242 2888

    Quality Diamonds
    Hatton Garden diamond specialist - highest quality independently certified loose diamonds 1 to 10 carat, Round, Princess, Emerald, Asscher, Marquise, Pear, Oval, Heart, Radiant, Cushion, Round, Princess, Pear, Heart, Emerald. Unbeatable prices.
    Hatton Garden
    EC1N 8UW
    0800 999 5040

    Fusion Alternatives
    A boutique strategic services provider to the global diamond industry, they focus on the development & management of innovative and professional strategic products, helping clients to add sustainable value to their businesses.
    020 7183 0244

    WP Diamonds
    Sell your diamonds in the UK at the best possible price, they buy for cash stones of all sizes, colours & clarities, engagement & diamond rings, diamond jewellery, necklaces, earrings or pendants.
    0121 638 0135

    Van Cleef & Arpels
    One of the world’s most exquisite diamond jewellers, Old Bond Street jewellers in London UK aims to provide an exclusive and personal service dealing with rare and unique objects of art jewellery and watches.
    Old Bond Street
    W1S 4QQ
    020 7499 9902

    ​​Rêve Diamonds
    Rêve Diamonds is a London based diamond manufacturing and wholesale company providing top quality, good value loose diamonds to the industry.
    W1K 5JH
    020 3654 6501

    TL Keith Diamonds
    Central London diamond dealer and diamond cutter, they source rough diamonds from around the globe and cut and polish them in their own specialized workshop which enables them to sell diamonds to customers at the most competitive prices.
    Hatton Garden
    EC1N 8EB
    020 7831 6802

    Harvey & Gore
    Situated in Burlington Arcade, Piccadilly London W1, Harvey & Gore were established in 1723 and are one of London's oldest privately owned antique jewellers and diamond dealers.
    Burlington Arcade
    W1J 0NX
    020 7493 2714

    Simon Wright Jewellery Design
    Bespoke diamond engagement rings, designed and manufactured in London.
    St John's Place
    EC1M 4NP
    020 7490 0665

    Lucie Campbell
    Buy your diamond engagement ring from Lucie Campbell in New Bond Street, set in platinum, 18ct yellow gold or 18ct pink gold, exclusive design diamond solitaire rings, round diamonds, cushion cut diamonds & emerald cut certified diamond rings.
    New Bond Street
    W1S 2RJ
    020 7629 4647

    Cool Diamonds
    With showrooms in London and Paris, they offer the opportunity to view and also sell GIA certified diamonds via the internet, with fully insured delivery inclusive.
    EC1N 2SQ
    020 7405 5322

    The Diamond Ring Company
    Hatton Garden diamond rings, brand new showroom in the impressive Diamond Bourse Centre in London's Hatton Garden, loose diamonds, engagement rings, diamond eternity rings, bracelets, earrings & diamond necklaces.
    Hatton Garden
    EC1N 8NX
    020 7404 6616

    Daniel Prince of London
    Diamond engagement rings in Hatton Garden & traditional bespoke jewellery, full bespoke service from sourcing diamonds and gemstones to designing and handcrafting unique one-of-a-kind luxury jewels.
    Hatton Garden
    EC1N 8BQ
    0800 007 5800

    The Jewel Hut
    Collection of diamond jewellery, cluster, solitaire, three stone and shoulder engagement & eternity rings set in gold and platinum for all budgets by Mastercut, Crislu, Henrich & Denzel. Free delivery on all orders.
    01384 78431

    Designs By Indigo
    Diamonds for sale in London - direct supplier of the finest quality certified loose diamonds, rare diamonds, luxury diamond jewellery from source in Antwerp at wholesale diamond prices. Diamond trade office in London, clients by appointment only.
    020 8868 5210

    Michael Platt
    Bespoke diamond engagement rings & beautiful hand made diamond jewellery in Wimbledon SW London, jewellery re-design, stunning ready to buy diamond engagement & eternity rings and diamond set jewellery, valuation service.
    Wimbledon Village
    SW19 5DW
    020 8947 4772

    Rosenthal Diamonds
    Specialists in loose diamonds, based in the world famous Antwerp diamond bourse, Rosenthal Diamonds offer appointments with their London agent. Primarily wholesalers they sell mainly to the trade & arrange special express delivery.
    +32 3 233 2009

    Diamond Floor
    Real-time, one stop shop virtual trading floor for diamond business professionals. They will execute the complicated transaction between buyer & seller: internet/data logistics, insurance, gemological proof check, delivery, payment, collection.

    Ingle & Rhode
    Let Ingle & Rhode in Mayfair create your perfect diamond engagement ring, designed and made to order, choose from a fantastic selection of beautiful diamonds, hand selected from traceable, ethical sources and guaranteed conflict-free.
    Bruton Street, Mayfair
    020 3411 7304

    Rennie & Co
    Diamond rings in Hatton Garden, Rennie is a haven for lovers of beautiful contemporary jewellery & buyers of beautiful designer platinum or gold diamond engagement rings. The firm sources conflict free stones from carefully selected diamond suppliers.
    Hatton Garden
    EC1N 8LY
    020 7405 4585

    The finest loose diamonds and diamond jewellery in Hatton Garden for all those very special occasions, open 7 days.
    Hatton Garden
    EC1N 8BQ
    020 7831 8122

    Voltaire Diamonds
    Voltaire supply loose diamonds in various shapes, sizes, colours, they meet all customers personally, by appointment in London. Their craftsmen design engagement rings & diamond jewellery to suit all requirements, budgets & create unique bespoke designs.
    020 7404 7524

    Graff Diamonds
    Graff's London stores on Bond Street and Sloane Street are involved at every stage of a stone's remarkable journey, from it's sourcing, design, cutting and polishing to final setting. Graff's expertise is legendary.
    Bond Street - Sloane Street
    020 7584 8571

    De Beers
    The finest natural diamonds, both rough and polished, in De Beer's Bond Street, Knightsbridge, City & West London stores. Dynamic, contemporary yet classic designs, leaders in diamond jewellery innovation in both artistry and craftsmanship.
    Old Bond Street - Harrods, Knightsbridge - Westfield - Royal Exchange
    020 7758 9700

    Diamond Trading Company
    DTC is the rough diamond distribution arm of De Beers, the world's largest supplier of rough diamonds with activities in sorting, valuing, sales, diamond beneficiation & bridge between De Beers’ rough diamond production & client sightholders.
    Charterhouse Street
    EC1N 6RA
    020 7404 4444

    Boodles Diamonds
    Family run business for more than two centuries with Central London luxury jewellery stores in Mayfair, Knightsbridge, The City & West End. Only the finest stones are the quality & grade for a Boodles piece of diamond jewellery.
    Harrods - New Bond Street - Royal Exchange - The Savoy Hotel - Sloane Street, Knightsbridge
    020 3435 4400

    Celsteel Diamonds
    Prestigious diamonds in Hatton Garden, large stock of diamonds in all shapes & sizes from small stones of 100 per carat up to fine individual GIA certified stones in excellent colour, clarity and cut. Celsteel also buy diamonds for cash.
    Hatton Garden
    EC1N 8NX
    020 7831 8504

    TC Diamonds
    London based manufacturer and distributor of loose diamonds in all shapes and sizes from 0.10ct to extreme size of 10.00+ct also natural fancy coloured diamonds. Personal diamond sourcing service for individuals.
    Hatton Garden
    EC1N 8NX
    020 3654 6501
    07852 485415

    Buy Fine Diamonds
    Quality certified diamonds, excellent value for money, huge savings, loose and jewellery viewing by appointment in Hatton Garden, Central London. Secure online purchase available, a new concept in diamond retail.
    Hatton Garden, London
    EC1N 8PN
    020 7404 0492

    West Diamonds
    Diamond cutters, polishers and merchants based in the UK with over 25 years experience polishing and cutting. Diamond grading, sales, repair, recutting, licensed to cut & polish the IceFlower in the UK, sole UK distributors of this magnificent gem.
    0870 765 8177

    Secret Adviser
    Looking for that perfect diamond for a lady, luxury gift matching service recommends stunning items of jewellery including Annoushka Love Diamonds from Liberty of London, Eternal Love Pendant by Clogau, diamond rings from Links, Gemondo, John Lewis.