Both precious and semi-precious colored stones are carefully examined to determine their identity and key characteristics.
Our expertise covers a wide range of stones including ruby, sapphire, emerald, topaz, amethyst, citrine, peridot, as well as organic materials such as pearl, coral, amber and ammonite.
Each stone is evaluated for identification, color, cutting style, and overall appearance, along with detailed observation of internal features and characteristics. Where required, additional insights such as natural or synthetic nature and indications of treatments can be provided based on observable features.
With a strong focus on colored stones as a core area of expertise, every assessment is carried out with attention to detail and consistency.
Each evaluation is documented in a clear and structured report, including relevant observations and comments—providing a reliable understanding of the gemstone.