يکي از مهم ترين وسيله هاي يک گوهر شناس بوده که با بزرگ نمایی 30 برابر اغلب برای گوهرهای رنگی استفاده می شود.
جهت تهیه این ابزار می توانید با بخش فروش مجتمع به شماره 22884877 (6خط) تماس حاصل فرمایید.
GoharParsian Complex as the first specialized school and laboratory of jewelery and jewelery design in 2004 with its official activity with the license of technical and professional organization of the country and the National Union of Jewelry with the most experienced professors in Iran with relevant and international documents from institutes, and established prestigious foreign universities with the aim of specialized training and upgrading of the science of gemology in Iran.