There are many great gem testing laboratories around the world but only the Gemological Institute of America (GIA) is accepted across the globe. Chalfen of London offers a wide choice of colours and clarities to suite all tastes, as long as the diamonds conform to the Chalfen Promise.
When a diamond conforms to the Chalfen Promise, it may not be necessary to carry a certificate. Pride of Chalfen diamonds are bright white and full of sparkle. Modern in appearance with no inclusions visible to the naked eye, they are suitable for every occasion.
Our entry level product conforms to the Chalfen Promise and matches our other diamonds for quality, however the stones exhibit a very slight draw of colour, creating what we call a warm white glow to the diamond. This glow can bring a nostalgic feeling to any item of jewellery and is often preferable when the item has strong sentimental significance.