【China】Xiuyan Black Jade Market Price: Latest Market Conditions and Value Analysis
Editor’s NoteThis article examines the key factors—color, texture, size, and transparency—that determine the market value of Xiuyan Black Jade, a…
Jade Quality
【Longling Cou】2019 Longling Huanglong Jade Price List: Latest Market Trends and Value Analysis
Editor’s NoteThis article provides an overview of the factors influencing the price of Longling Huanglong Jade, a traditional gemstone from Yunnan,…