TNN Gold and Diamonds is Karur's premier jewellery destination, proudly serving families across Tamil Nadu with handcrafted 22kt gold and certified diamond jewellery.
நம்பகமான நகை — வாழ்நாள் முழுவதும்
Located in the heart of Jawahar Bazaar — Karur's storied jewellery district — TNN combines traditional craftsmanship with contemporary design. Every gram BIS hallmarked. Every diamond certified. Every purchase a legacy.










TNN Gold & Diamonds is Karur's trusted jewellery destination, serving families across Tamil Nadu from the heart of Jawahar Bazaar. We bring you handcrafted 22kt gold and certified diamond jewellery — every gram BIS hallmarked, every diamond independently verified, every purchase a lasting memory.
At our Jawahar Bazaar showroom, our skilled goldsmiths and diamond experts guide you through every choice — from complete bridal sets to certified solitaires, from temple jewellery to custom bespoke commissions.
Every gram BIS certified with a unique HUID code — verify purity instantly before any purchase.
IGI certified solitaires with full grading — cut, clarity, colour and carat disclosed on every certificate.
Full buyback and lifetime exchange on all TNN purchases — your jewellery always holds its value.
Dedicated bridal desk with complete wedding set assistance — rings, necklaces, bangles and more.
Our Jawahar Bazaar showroom is designed for unhurried discovery. From bridal consulting to diamond certificate walkthroughs — every visit is a personal experience.
Dedicated assistance for complete wedding sets — from the engagement ring to the full bridal ensemble.
Our experts walk you through every IGI certificate — clarity, cut, colour and carat in plain language before you decide.
Full buyback and lifetime exchange on all TNN purchases — your investment is always protected.
Bespoke designs crafted to your specifications by our master goldsmiths — delivered within agreed timelines.
Scan any piece before purchase — our gold HUID codes are independently verifiable on the BIS portal.
Curated gifting solutions for weddings, festivals and corporate milestones — presented and wrapped with care.
Gold is not just an ornament — it is a legacy passed down through generations.
In the heart of Karur's jewellery district — trusted by families across Tamil Nadu for handcrafted gold and certified diamond jewellery.