# Appsilon Advanced Materials > Engineering Tomorrow's Materials Today — advanced lab-grown diamond technology (CVD and HPHT) for optical, quantum, industrial, electronic, thermal, and medical applications. Appsilon Advanced Materials designs and manufactures lab-grown single crystal and polycrystalline diamond wafers and components used across semiconductors, optics, quantum sensing, thermal management, and precision tooling. The company operates from Istanbul and Delft. ## Pages - [Home](/): Overview of Appsilon and its lab-grown diamond technology platform. - [Catalog](/catalog): Full product catalog of diamond wafers, components, and tailor-made solutions. - [Team](/team): Leadership, scientific team, and board. - [Insights](/insights): News, announcements, and articles from Appsilon. - [Knowledge Center](/knowledge): Technical resources on CVD/HPHT diamond materials and applications. - [Events](/events): Upcoming conferences, exhibitions, and Appsilon appearances. ## Products - [Optical Grade Diamonds](/catalog/optical-grade-diamonds): High-purity CVD diamond windows and optics. - [Quantum Grade Diamonds](/catalog/quantum-grade-diamonds): NV-center quality diamond for quantum sensing and computing. - [Electronic Grade Diamonds](/catalog/electronic-grade-diamonds): Single-crystal diamond for power electronics. - [Diamond Heat Spreaders](/catalog/diamond-heat-spreaders): Polycrystalline diamond for thermal management. - [Industrial Diamonds](/catalog/industrial-diamonds): PCD wafers for cutting, grinding, and precision tooling. - [Medical Grade Diamonds](/catalog/medical-grade-diamonds): Biocompatible diamond components for medical devices. - [Tailor-Made Diamond Solutions](/catalog/tailor-made-diamond-solutions): Custom-engineered diamond materials including metallization. ## Optional - [Privacy Policy](/privacy): Privacy practices. - [Cookie Policy](/cookies): Cookie usage details.