Unique among jewellers, The Diamond Trust Trading Company is operated by the Watson family whose pedigree spans four generations of gemmologists and diamond experts. Our history begins in the early 20th century, in Hatton Garden, London and today finds us in our purpose designed offices and showroom in Berkhamsted, Hertfordshire.

The company is headed by Vivian Watson FGA and he pays tribute to his father and grandmother for laying the foundations of the Watson family’s passion for beautiful gems and jewellery.

The good old fashioned qualities of trust and integrity combined with the desire to be the best is the hallmark that distinguishes our business and makes it special.

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