RENÉSIM is a jewelry brand based in Munich, where it continues a 175-year family tradition. It all began with René Sim Lacaze, a renowned 20th-century jewelry designer, and has been passed down through two generations to his grandson Maximilian Hemmerle, one of the founders of the RENÉSIM online luxury jeweler.

René Lacaze, who gave his name to the brand, was quite a character. Fascinated by Parisian haute couture, of which his mother was a worthy representative, he immersed himself in creation, drawing inspiration from fashion and art alike.
After the First World War, René Lacaze decided to become a jeweler, starting at the bottom of the ladder in workshops and working his way up until his artistic skills came to the fore. He was then hired by Van Cleef & Arpels and finally found his calling, designing numerous collections and jewels. He became a recognized and appreciated artist.
In tribute to his wife Simone, René Lacaze added “Sim” to his artist’s name to become René Sim Lacaze. The couple had four children, including Geneviève, mother of Maximilian Hemmerle, co-founder of the jeweler RENÉSIM.
After Van Cleef & Arpels, René Sim Lacaze joined Mauboussin, bringing his creative expertise to the company, designing pieces for numerous celebrities.
Today, Maximilian Hemmerle takes up the torch and creates exclusive jewelry for RENÉSIM with his father, Franz, who was co-owner of the famous Hemmerle jewelry store in Munich’s Maximilianstrasse for 33 years.
RENÉSIM is the continuation of this passion for jewelry, tradition and quality. All jewelry is made in Germany in the finest tradition of craftsmanship dear to the company’s values. Franz and Maximilian Hemmerle make a point of creating individual, high-end jewels, and give particular importance to personalization in order to offer their customers a made-to-measure service.
The great revolution is the Internet. Thanks to a business model based entirely on the Internet, and a network of partners that has been built up over generations, RENÉSIM jewelry offers extremely good value for money. RENÉSIM is now Europe’s leading online luxury jeweller.
The site features not only customizable jewelry, but also collections created by the Hemmerle duo.
Like, for example, the mysterious and seductive line Characters, the range Flowers more fresh, colorful and flowery, or the Loved & Jewelled dedicated to the great events of a lifetime.
- Characters
- Flowers
- Flowers
- Flowers
- Characters
- Loved & Jewelled
- Loved & Jewelled
- Loved & Jewelled
- Loved & Jewelled
- Loved & Jewelled
The Pure collection, meanwhile, is all about elegance, with pure lines set with sumptuous faceted gemstones.
The line
Rockies & Rocks
line makes women shine with exceptional pieces and clear lines.
You can also order diamond jewelry through the
Diamant Classics
.
And don’t forget engagement rings, where you’re sure to find what you’re looking for. Of course, it’s also possible to personalize these jewels.
Perhaps you’d prefer a diamond?
RENÉSIM offers an assortment of over 250,000 quality diamonds of all sizes, cuts and colors.
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