Responsibly

created diamonds

The diamonds we use are lab grown in a controlled environment, ensuring consistent quality and sustainable supply chain. Because no mining is involved, our diamonds are fully guaranteed conflict free.

Optical diamonds with a clear purpose

Functional brilliance

Diamond is a gem for many, but for us it is a raw material with exceptional properties, such as diamond's broadband transparency, low absorption and chemical inertness. Our customers use these extraordinary qualities for their applications.

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Exceptional diamond
properties

Chemically inert

Diamond is chemically inert, suitable for demanding environments like the food industry.

Broadband transparency

Diamond is transparent across a broad wavelength range, ideal for optical applications and spectroscopy.

Raman-compatible

Diamond has the largest Raman shift, enabling Raman lasers across a wide wavelength range.

Mechanically stable and durable

Diamond is suitable for mounting in ATR cells or transmission setups without deforming.

High thermal conductivity

Diamond has highest known thermal conductivity, ideal for cooling high power lasers.

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The right diamond for every application

Our single crystal diamonds are pure, flawless, type IIa diamond. Our polycrystalline diamonds are of premium optical quality. We mainly use single crystal type lla diamond and optical grade polycrystalline diamond grown by chemical vapour deposition (CVD). But we can also supply other grades of diamond and HPHT diamonds upon request.