The Bureau of Innovative Jewellery Alloys and Creative Design Ideas was founded by Sergey Kostin. Using his work experience in the aerospace industry he created innovative jewellery alloys. Thanks to the principle of the intermetallic nanophase hardening, which is used to make rocket engines, Bureau's alloys possess improved characteristics, such as colour, resistance, durability, hardness. These properties help jewellers bring the boldest design ideas to life.

About the Bureau