
A new generation of diamond artisans
Opening opportunities through practical training in diamond cutting and polishing.
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Belgian expertise and Sri Lankan craftsmanship come together to create exceptional diamonds — with responsibility at the heart of our work.
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Founded in 1993, Lydies Diamonds is a Belgium-owned, BOI-approved diamond manufacturer in Sri Lanka. We bring the expertise of Antwerp together with the skill and dedication of our Sri Lankan team. From sorting to final grading, our manufacturing process combines advanced technology with the judgement of experienced master cutters.
Explore our craftsmanshipA participant in the United Nations Global Compact since 2023, Lydies is committed to responsible business across four essential areas.

Opening opportunities through practical training in diamond cutting and polishing.
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Our commitment to the UN Global Compact began in 2023.
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Antwerp expertise meets the skill of Sri Lankan diamond cutters.
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154C, Main Road, Attidiya, Mount Lavinia, 10390, Sri Lanka