Schmuck produzieren lassen in Pforzheim



As a proud supplier and contract manufacturer, we guarantee on-time deliveries, the highest labor standards and sustainable production. Our RJC certification and the “Made in Germany” factor are signs of our reliability and commitment to quality. Standardized workflows, precise operations and rigid quality control ensure that we deliver the highest quality products for high-end goods.

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We offer great designs or the development of an individual collection according to your ideas. Any design request can be realized with manufacturing on demand. Our jewelry is certified and sustainable. If desired, we can take over the complete customer service from packaging, shipping and invoicing to the end customer. We are at your side with our expertise and in-depth knowledge of the jewelry world. Let’s explore creative and innovative paths together – our team is always at your disposal!


Discover our exquisite collections of high quality diamond jewelry or let our experienced team guide you in creating your own jewelry. We also offer repair service for damaged or worn jewelry. With decades of experience in the jewelry industry, we are also well equipped to provide you with exclusive information on the global market.

Schmuck herstellen bei der Hand Rivoir GmbH

Our particular expertise


You want to develop your own collection? We will implement your ideas with our experienced team.

We use the latest 3D printers and corresponding software to create the design. But manual work is still very important to us: our experienced toolmakers and model goldsmiths often make the first samples by hand. This is how your collection is created rationally but individually. And always in the highest, standardized and reproducible quality.


We can almost always overfulfill your diamond requirements. Be it size, shape, special origin or high precision dimensions – we can do it on time and with consistent quality.

In the last years the topic Lab Grown diamonds has increased more and more. This refers to diamonds grown in the laboratory. Also here we are prepared for your requests and can deliver what you need – all 4C but also for example Co2 neutral stones. Challenge us!


We are happy to take care of your colored gemstone requests. We take care that the desired stones in the required specifications in sufficient quantities for your orders are on time and reliable. We are also happy to map ehtical criteria for you. We are looking forward to your inquiry!

Perfect personalization

A variety of stamp plates are available for individual marking of your chains. Using a high-power laser, your company name or logo is engraved precisely.

Individualization with style

We offer individual engraving of your jewelry with our modern inscription laser!

Contact us now and make an appointment by phone

Company owner Stephan Rivoir will be happy to explain to you on the phone, without obligation, how you too can benefit directly from our jewelry know-how: Simply fill out the form and request a telephone appointment!