Buy exquisite diamonds at RENÉSIM
With a diverse selection of up to 250,000 diamonds, we at RENÉSIM can make even the most extraordinary diamond wishes come true.
We only offer diamonds that meet RENÉSIM's quality standards. Our experts will help you find your way through this wide range of diamonds with different quality characteristics.
We support you in your search for the perfect diamond for your piece of jewelry, as well as in choosing a diamond as an investment.
Make an appointment with our experts by phone or on site in Munich and take advantage of the opportunity to receive professional advice.

In the Brienner Quartier in Munich
Visit us in the traditional Brienner Quartier at Amiraplatz 1 in Munich and let yourself be inspired by our selection of jewelry with diamonds and gemstones.
Quality characteristics of diamonds
The quality and beauty of a diamond can be categorized using the four Cs . Only when cut, carat (weight), colour and clarity (purity) harmonize perfectly with each other can we speak of a very high-quality diamond.
The most important criterion for a diamond is the cut, as its unique symmetries highlight the brilliance and special sparkle of a diamond.
Whether classic diamonds in brilliant or princess cut or unusual shapes such as the marquise, heart or teardrop cut, each diamond shape sparkles in its own special way.
When buying a diamond, there is always the option of having the diamond made into a piece of jewelry at a later date - that's why you can and should take enough time when choosing the diamond cut.
One of the most popular cuts is the classic brilliant cut, which is particularly popular for diamond rings or diamond earrings .
Our RENÉSIM experts will be happy to advise you before you buy a diamond as to which piece of jewelry the diamond you want is particularly suitable for and which diamond fits perfectly into your favorite piece of jewelry.