During which years did Kashmir primarily produce sapphires?

Kashmir is renowned for its exceptional sapphires, which were discovered in the region in the late 19th century. The most significant production period for Kashmir sapphires occurred between 1881 and 1887. During this time, high-quality sapphires were mined, characterized by their vibrant blue color and velvety appearance, establishing Kashmir as a source of some of the world's finest gems.

After 1887, production declined due to various factors, including political instability and the depletion of easily accessible deposits. The sapphires sourced during this period are highly sought after by collectors and gem enthusiasts, and they are often considered among the best in terms of color, clarity, and overall quality. This historical context reinforces why the years 1881 to 1887 are recognized as the critical timeframe for the production of Kashmir sapphires.