Hetian jade is a very common type of gemstone in jewelry and jade, and it is very popular in the Chinese jewelry market. The quality and value of Hetian jade are affected by color, พื้นผิว, gloss, ความชัดเจน, transparency, blockiness, and carving. colour The colors of Hetian stone jade are white, cyan, gray, สีเขียว, สีเหลือง, สีน้ำตาล, […]
