Seal Of Quality

Secure purchasing

We are committed to ensuring that our customers can shop securely on our web site. We use Instant SSL (Secure Socket Layer) certificates from Comodo for all transactions, which means that our web-site is secure and that you can shop with peace of mind. As an EHI-certified online shop, we meet its high standards regarding reliability, data protection and data security. We guarantee care and absolute discretion in data use and transmission.


Commitment to sustainable resources

We place utmost importance on sustainability in the procurement of our materials and we choose our suppliers according to strict criteria. This helps to support a clean industry and is our contribution to environmental protection.

We use only genuine gemstones and precious metal of the highest quality. Jewellery from 21DIAMONDS is, with a very few exceptions, made in Germany, and only by reputable and highly qualified goldsmiths.


Expert information

Jewellery is our passion, and we love to share this with our customers. For further information feel free to contact our team of experts by e-mail at