When I happened upon the boutique of Turkish-Armenian designer Sevan Bicacki in the Design District and beheld his jewels, displayed as they would be (and deserve to be) in a museum, I thought I was gazing upon a display in Istanbul's Topkapi Palace. Internationally celebrated fine jewelry artist Sevan Biçaçki has opened his first boutique in the Americas in a highly distinctive decor featuring blue and white painted Ottoman domes.