The confidential and trustful cooperation with some of the finest names in the jewellery world for many, many decades. Furthermore, Heinz Mayer is the exclusive chosen partner of the De Beers Group for its 'Forevermark Diamonds' in Germany and Austria. Heinz Mayer also was selected to exclusively produce the Bentley Jewellery Collection and the Centenary Jewel, as well as the Centenary Bracelet of Rolls Royce Motor Cars. Our grandfather had worked for the Vatican and the 'Green Vault' of Dresden.
Heinz Mayer was voted German Diamond Jewellery Manufacturer of the year by the German jewellers 2011, 2015, 2016, 2019 and 2020. The Mayer brothers were both invited several times to the GIA Leadership Symposium at Harvard University.