Diamond Jewellery Manufacturer, Mumbai

For over 23 years, TJ Impex Fine Jewels LLP has been manufacturing diamond jewellery for retailers across India — not as a trading house, but as a full in-house manufacturer handling design, casting, setting, quality control, and certification under one roof in Mumbai.

We work exclusively B2B, supplying 800+ retail jewellery partners across Maharashtra and other Indian states with 100% IGI-certified diamond jewellery, backed by ready inventory that's built for how retail actually works — not made-to-order delays, but stock that ships when opportunity walks through your door.

With a team of 200+ craftsmen, designers, and quality specialists, TJ Impex has manufactured lakhs of jewellery pieces without ever losing sight of what jewellery actually means to the retailers who sell it — trust, handed from one counter to another, one piece at a time.

What sets us apart:

100% IGI-certified diamonds on every piece

Complete in-house manufacturing — design to dispatch, no middlemen

Ready inventory model — no waiting on made-to-order timelines

23 years, 800+ retail partners, one consistent standard

Dedicated retailer support from first order to reorder