The perfect cut

For over 40 years, Blue Peacock Diamonds AG has been synonymous with diamonds of true brilliance, in every way. Our diamonds are carefully selected and delicately cut by hand. Many years of experience and a trained eye ensure that when sorting the diamonds, we choose only those with a precise cut and maximum brilliance.

Trust based on quality

Our most valuable asset is the trust of our customers. We maintain this through honest, proactive communication and by complying with the most current quality control standards. Without exception, all of our diamonds undergo authentication screening using our AMS2 melee screening device.

Blue Peacock Diamonds AG is RJC certified. We uphold ethical and moral values along the entire supply chain. Find out more about the Responsible Jewellery Council here.

Quick and flexible

We are a reliable partner of the Swiss jewellery industry. Our extensive stock of diamonds ensures our customers receive prompt service. Whether you’re looking for brilliant cut diamonds or other shapes, large or small, we are the ideal partner for all your diamond needs.