How can I tell if melee diamonds are natural?

Posted by Rik Verkaart on

At Dimexon, we don’t accept imitations and neither should you. Discover how we guarantee our melee diamond stock is 100% natural through  our pioneering use of cutting-edge detection technology


As the quality and quantity of laboratory-grown diamonds on the market increases, we understand that peace of mind concerning authenticity is more important than ever. 


When you buy from Dimexon, we guarantee that 100% of our stock is natural, conflict-free diamonds. This assurance allows our clients to sell with confidence.


So how do we do it? At Dimexon, we have a fully integrated supply chain. We buy rough diamonds direct from trusted mining partners, cut and polished them in house at our manufacturing site at Coimbatore, and then sell direct to jewellery and watch brands.

We also operate a blanket screening of every single diamond to ensure authenticity. Screening for stones between 1mm and 3.8mm takes place at our facility, where we use De Beers-developed AMSII or HRD-developed M-Screen 4.0 technology. Any diamonds that are smaller or larger than this are sent to respected independent laboratories, such as Forevermark’s IIDGR or the International Gemological Institute (IGI), for testing.


We were one of the first suppliers to introduce a stringent Diamond Integrity Assurance policy to our ethically sourced diamonds, and it continues to be a major point of difference between us and other diamond suppliers.


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