samarveer7738/Chohan-Diamond-Jewellers ? reverse-engineered prompt

Build me a premium jewellery e commerce website for a brand called Chohan Diamond Jewellers.

I want it to feel elegant and high end, with a polished homepage, product browsing, product details, search and filters, a wishlist, and a smooth checkout flow. Please include user sign up and login, a simple account area, and an admin panel where products, orders, and users can be managed. I also want an AI assistant on the site that can help customers find the right jewellery and answer basic questions.

Make it fully responsive so it works well on mobile and desktop, and keep the design modern with a luxury jewellery look. Use a full stack MERN setup if that fits the project. If you need to check current docs or best practices while building, feel free to look them up online. Please wire up the frontend and backend so the app feels complete and ready to run.