Gemological Expertise

One of French Aslan's major strengths lies in the expertise of its experts. Their gemologists have rigorous training and are equipped with internationally recognized expertise. Thanks to their know-how, they can authenticate, evaluate and certify a wide range of precious stones: diamonds, rubies, emeralds, sapphires, and many others. These certifications are essential to guarantee the quality and value of your gems, whether for a sale, insurance, or simply for your peace of mind.

Support in France and abroad

French Aslan is not limited to France. The company supports its clients on the international scene, in countries renowned for their gemstone production or luxury trade. Whether you are based in Europe, Asia, or other regions of the world, their gemologists can travel or work remotely with certified laboratories to guarantee high-precision expertise.

Tailor-made services

In addition to expertise and certification, French Aslan offers personalized services to meet the specific needs of its clients. Whether you are an individual or a professional, they offer tailor-made support, taking into account the specificities of your stones as well as your expectations in terms of budget and deadlines. Their goal is to provide you with a fair and transparent evaluation while guaranteeing the safety and integrity of your gems.

Technology and Transparency

Thanks to cutting-edge technological tools, such as spectrometry and advanced microscopy, French Aslan experts can analyze gems with great precision. These technologies allow detecting possible treatments, inclusions or imitations, thus guaranteeing a completely transparent evaluation. In addition to this, each certification is accompanied by a detailed report, offering complete traceability of the expertise carried out.

Providing you with impeccable service

French Aslan stands out for its personalized approach and its international network of highly qualified gemologists. Whether you are looking to certify a jewel in France or abroad, you can count on their expertise and commitment to provide you with an impeccable service. With a strong presence in the precious stones sector, the company establishes itself as a trusted partner for all your expertise and certification needs.