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Welcome to gemhype! We are a dedicated team that has made it our mission to offer you a holistic and transparent online service for buying high-quality gemstones around the clock, seven days a week, 365 days a year.

Our values form the foundation of our work. A high and consistent standard of quality is of central importance to us. We attach great importance to transparent communication and inform you about the origin and treatment of our gemstones. Fairness and sustainability are essential principles for us, which we implement from the procurement of gemstones to shipping. As a start-up company with an international background, we also take our social responsibility seriously. Through two start-up sponsorships, we are supporting two young people in Arusha, Tanzania to build an independent life. Learn more about the project at Partnership for Africa.

We have our company headquarters in the gemstone city of Idar-Oberstein. This region, rich in tradition, stands for quality craftsmanship and expertise in gemstone processing. Our gemstones undergo a strict quality check. Every single gemstone is examined by our experienced team and evaluated according to our high quality standards. This enables us to guarantee you reliable and consistent quality. Furthermore, all the gemstones you find in our online shop come from conflict-free countries.

Our coloured gemstones that are available online and have a size of more than 5 mm are cut here in our cutting workshop of HC Arnoldi in Kirschweiler. For smaller coloured gemstones, we work with a partner cutting shop abroad. This cutting shop works under our conditions and guarantees the same quality and care as we do. If you would like further information or are interested in visiting us, please do not hesitate to contact us at any time.

The founding team of gemhype consists of the siblings Isaline and Carl-Philip Arnoldi. With their long-standing connection to the gemstone industry, which is shaped by the family business HC Arnoldi, a renowned gemstone cutting company in Kirschweiler, they bring a profound expertise to the table. Isaline Arnoldi, who is responsible for marketing, among other things, has a master's degree in media and communication management. Carl-Philip Arnoldi is an experienced gem cutter who completed his training as a gem cutter in the family business and then completed a bachelor's degree in SME management. Together they run the gemhype company and continue the long-standing family tradition. In addition, both founders work alongside their father Hubert Arnoldi in the company HC Arnoldi.

The fascination for gemstones is reflected in our team. Isaline is particularly enthusiastic about the multifaceted tourmaline, which impresses with its variety of colours. Carl-Philip is fascinated by the bright green tsavorite, which inspires him not only because of its colour, but also because of a personal experience with this stone in Tanzania.

What fascinates us most about the gemstone industry is the opportunity to work with people from different countries. The world of gemstones connects people across cultural and geographical borders. The diversity of gemstones, their beauty and their connection to nature inspire us every day. Of course, there are also challenges, especially in the marketing area, when it comes to optimally presenting the unique properties and brilliance of gemstones in print and online media. But it is precisely this diversity that makes our work exciting and allows us to give free rein to our creativity.

We are proud to offer you high-quality gemstones and are determined to actively shape change in the gemstone industry. Our goal is to provide you with an unforgettable shopping experience and to share your passion for gemstones.

If you would like to learn more about us and our ideas, we invite you to explore our website.

Isaline Arnoldi & Carl-Philip Arnoldi GmbH
Mühlwiesenstr. 28
55743 Kirschweiler
+49 6781 450 45 26