In the family-run company Günther Weinz GmbH from Kirschweiler (near Idar-Oberstein), raw gemstones have been processed into the finest gemstones for over 4 generations.
A global clientele from Japan, China, Europe and the USA appreciates this quality, reliability and trust.
Find exclusive gemstones in shape, color, clarity and rarity. Faceted unique singles, harmonious pairs and high-quality cabochons. Be inspired by our gemstones, such as tourmaline, tsavorite, garnet, sapphire and their variety of colors.
The combination of a timeless, classic design with the wonderful variety of fine colored gemstones and gold create our unique and exclusive necklaces.
Unique gemstone art objects such as bowls and caskets, as well as animal engravings by master carver and artist Alfred Zimmermann.
Our top priority is selecting high-quality gemstones to ensure high customer satisfaction.
We are proud that jewelry designers, jewelers and goldsmiths worldwide have valued us as a reliable and trustworthy partner for many years.
We search worldwide for beautiful colored gemstones for our customers. The high quality standard of our stones is based on professional expertise, 50 years of experience and passion, as well as a global network of access to the best sources that has grown over four generations.
The Compliance with quality guidelines, such as the selection of raw materials, cut, shape, proportion, color, transparency, and polish, is a crucial component. Due to the increased use of treatment methods in recent years, verifying authenticity and naturalness has become more important than ever. Therefore, we work closely with the German Gemmological Society (Deutsche Gemmologische Gesellschaft e.V.) and its Foundation for Gemstone Research (DSEF) for certification.
We always strive to deliver the best possible product for each individual customer`s requirement! Quality and attention to detail are always our focus!
To guarantee high-quality workmanship in our products, we adhere to the "Made in Germany" standard!
As a responsible company focusing on hand-cut natural colored gemstones, we stand for sustainability and stable value!