OUR SUPPLIERS

CMJ retailers benefit from exclusive terms and the best discounts in the industry from more than 150 suppliers.

Representing various specialist fields of craftsmanship and design, CMJ suppliers offer our retailers a rich heritage of high-end products and innovation within the jewellery and watch sector, as well as complementary services such as training, packaging and insurance.

Find a CMJ Supplier

Madestones

Madestones offers laboratory-grown coloured and white diamonds at a very affordable price.

Magpie Europe

Magpie Europe is a UK-based, award-winning manufacturer and supplier of labelling and tagging solutions for the jewellery industry.

Maker-Mends

Maker-Mends services various luxury jewellery and watch brands and carries out volume repairs for large multiple jewellers and TV channels.

Manja Jewellery

Manja Jewellery offers a collection of natural gemstone, silver jewellery, rose gold plated, sterling silver and gold-plated jewellery.

Maple Leaf Diamonds

Maple Leaf diamonds are mined in the pristine land of Canada’s Northwest Territories.

Marc Ecko

Marc Ecko is a designer that designs watches at affordable prices.

Mark Milton

In 1947 the Milton family made its first sale of pearls in London’s jewellery quarter, Hatton Garden.

Michel Herbelin

Michel Herbelin is a family owned watch manufacturer based in the French Jura mountains, featuring a unique combination of French design and Swiss movements.

Mireya UK Ltd

Chiffon is a brand by Mireya, a third generation diamond merchant business from India.

My iMenso

My iMenso is Europe’s biggest trend, boasting an inter changeable coin system that allows customers to change their design every day, or to tell a personal story though the bespoke personalisation range.