A ₹4,230 crore jewellery brand.  322 stores across 139 Indian cities. Backed by Titan, sheltered by the Tata Group. And until last week, CaratLane had never once put a celebrity face on its brand.  That changes now. The appointment of Yami Gautam Dhar  as CaratLane's first-ever brand ambassador  isn't just a casting choice — it's a strategic inflection point for a brand that has spent 18 years building its business on product, tech, and omnichannel distribution, and is now si