Fascinating Diamond Colors: The Science of Colored Diamonds

diamon4dDIAMONDfair menjual produk dari PT DIAMOND Cold Storage dan PT Sukanda Djaya. Kami memiliki 3 kategori produk: produk beku, produk dingin, dan produk suhu ruang. SelainThe diamond industry, like many others, must be evaluated not by its ability to avoid impact altogether, but by its commitment to evolve, adapt and create systems that serve