Rosy Blue has established core centers of excellence in diamond manufacturing around the world. Our state-of the-art factories are both efficient and innovative, constantly upgrading to meet the highest technical skills.
Our plants in Sri Lanka and Thailand have as such been certified to ISO 9001:2000.



We manufacture volume production :

from rounds (from 0.005pts to 3cts) to calibrated princess diamonds (from 0.03pts to 1cts) in D to M colors and qualities ranging from IF to I3.

 

Moreover, Rosy Blue maintains a strategic presence in key regions, while also taking the opportunity to develop our manufacturing know-how in less advanced economic areas. Our product portfolio is based on our ability to manage a globally coordinated network of manufacturing facilities.

Rosy Blue is an industry leader in the development and implementation of new technologies. Our ability to share best practice between our global manufacturing centers gives us a clear business advantage.