Jewellery production by the jewellers Franz & Maximilian Hemmerle
From minerals to sparkling gemstones
The elaborate process of producing a breathtaking piece of jewellery starts with a precious stone. Gemstones are generally minerals, formed in a complex and lengthy process far under the earth that may span millions of years. The magnificence of these unique minerals is brought out by the skill of experienced gemstone cutters and polishers. RenéSim works with gemstone dealers from all over the world to source the most desirable stones for you. Our long-standing and trust-based partnerships with the most exclusive mining and cutting companies in the world enable us to offer you the most beautiful quality gemstones currently available on the market at outstanding conditions. We are also happy to use unusual colours or special shapes or styles of cut in making your jewellery dream come true.
Engagement rings for one-carat diamonds: Diamond engagement rings in platinum
and white gold with diamonds, designed by Franz & Maximilian Hemmerle, 2010
Goldsmiths and gemstone setters
The gems are inspected thoroughly by our on-site experts and passed with confidence to our highly-qualified goldsmiths, who create the ring bands and precious items that complement the gems as the perfect setting. Highly trained gemstone setters then set the gems, a task involving special consideration of the unique features of each stone to ensure it sits perfectly and securely in the setting. All our jewellery is produced in Germany by highly professional experienced goldsmiths and setters. We guarantee that each of our exclusive pieces has been produced individually and meticulously by hand using only the finest-quality materials.
Click on the individual workshop pictures to enlarge them.
The following topics may also interest you:
The RenéSim company, its philosophy and origins of the name
The vision of the two founders Maximilian Hemmerle & Georg Schmidt-Sailer
The history of Franz & Maximilian Hemmerle and René Sim Lacaze
The unique "New European Art Déco" style: Designs by Franz & Maximilian Hemmerle
The exclusive RenéSim service: All jewellery can be personalised