20 Jul gemstone, gemstone specifications Recognition and importance of color in demantoid August 14, 2023 By aliyaghoobi 0 comments The color of demantoid and other colored gemstones consists of three main parameters that determine their beauty and value Do you know... Continue reading
27 Aug gemstone, gemstone specifications Facts about demantoid June 21, 2023 By aliyaghoobi 2 comments persian demantoids from yaghoobigem collection Demantoid was first discovered in 1854 in the Ural Mountains of Russia. The... Continue reading