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Mixing different types of LED light sources, our new GEMLED product range achieves a very high colour rendering, keeping […]

     The natural sunlight is a mix of different spectral radiations, which produce the resulting white light. Said […]

DiaLumen is happy to announce its presence at the Hong Kong Jewellery & Gem September Fair: booth 11S33, at […]

From June 3rd to 6th 2016, we will be exhibiting at the JCK Las Vegas Show ! Our booth […]

DiaLumen is happy to announce its presence at Baselworld 2016 – same location as last year: Hall 2.0 / Booth G02. From […]

DiaLumen is happy to announce its presence at the Hong Kong Jewellery & Gem September Fair: booth 11T34, at […]

DiaLumen is happy to announce its presence at the 14th EPHJ International Fair: booth F47, in Geneva PALEXPO. From […]

DiaLumen is happy to announce its presence at Baselworld 2015 – same location as last year: Hall 2.0 / […]

DiaLumen is happy to announce its presence at the IJT 2015 Jewellery Fair in Tokyo: Booth A21-34 – East […]

  DiaLumen is happy to announce its presence at the Jewellery Arabia Fair: booth 342 – Hall 1, at […]