FLEX Collection for Siku Jewelry | FD Photo Studio https://www.fdphotostudio.com/flex-collection-for-siku-jewelry/?no_create_html_cache=1 A jewelry company Siku has a positioned itself as the "more than just a jewelry line. It's a concept" brand. The concept of the company comes from its name's translation from Inuit language - "sea ice." The company ethic emphasizes the importance of preserving sea ice in ever-growing danger of climate change.