Yen

Unit 2 Northington Street, WC1N2NP, London, 020 7419 5674

Zacharia

7/Hart 3 Hanger Green, W53EL, London, 020 8997 6378

biritish desire

British D sire Chiswick Park 566 Chiswic, W4 5XU, London

Accessories of Envy

Accessories of Envy Limited 3rd Floor 20, W1B 3HH, Westminster, London, 020 8144 6467

BarbaraTipple

1b Albemarle Street Mayfair London, W1S 4HB, London - London, 020 7495 8831

Diamonds by Andrew Stuarts

6th Floor, 63-66 Hatton Garden, EC1N 8LE, London, 020 7404 4240

Tiara Diamonds & Gems

TIGOC, Ved Court, Alexandra Road, TW3 1LS, London - Hounslow, 020 7193 9983

3 R Enterprises

Unit 2 Cumberland Avenue, NW107RT, London, 020 8965 7766

925 Wholesale

Unit 1 47-51 Station Road, E47DA, London, 020 8524 8137

Affinity Design (London) Ltd

Unit C 18-24 Shacklewell Lane, E82EZ, London, 020 7241 4555

Afzal Bros Gem & Fine Jewellery Ltd

Minerv 26-27 Hatton Garden, EC1N8BR, London, 020 7242 8751

Andre Bogaert Ltd

2-3 Ri PO Box 3842, NW36YQ, London, 020 7431 1812

Angie Boothroyd

Cockpi Northington Street, WC1N2NP, London, 020 7419 1152

Aura

Trafal 36-38 Hatton Garden, EC1N8EB, London, 020 7831 5839

B & S Aminoff

High W 88-90 Hatton Garden, EC1N8PN, London, 020 7405 4058

B D Aminoff

Appoin 32-33 Hatton Garden, EC1N8DL, London, 020 7405 3381

B E Cook Ltd

Glenfi 431 High Road, N120AP, London, 020 8349 2739

Bangkok Gems

Aviare 88-90 Hatton Garden, EC1N8PN, London, 020 7405 3057

Berker Bros Ltd

Stockp 70 Queen Elizabeths Walk, N165UH, London, 020 8802 1881

Bijay International Ltd

Unit 2 374 High Road, NW102DH, London, 020 8451 3801

Bosphorus (UK) Ltd

Marsh 1 Back Hill, EC1R5EN, London, 020 7278 7006

Chopard (Great Britain) Ltd

A M F 25-28 Old Burlington Street, W1S3AN, London, 020 7439 3304

Classical Gems Ltd

Wilkin 89-90 Hatton Garden, EC1N8PN, London

Constantin UK Ltd

Aldwyc Back Hill, EC1R5EN, London, 020 7833 4578