Ras Vihar , has been a boutique destination for designer fine jewelry. I myself have bought an exquisite pair of earrings here that gets compliments all the time. They are having a showcase celebrating the timeless relevance of the nosepin in a collection titled The Nosering Anthology.This series features over 40 different nose ring designs for you to choose from. If you are in Chennai on the 9th and 10th of September, do visit them. Details here.