We started Eternal Radiance because we believed the jewellery industry deserved better — better pricing, better flexibility, and a better experience from start to finish.
The jewellery industry has always had talent. What it lacked was simplicity.
When we looked at how manufacturers operated — rigid processes, opaque pricing, little room for customisation — we saw an opportunity to do things differently. With years of experience in the jewellery trade, we knew exactly what customers were not getting: transparency, flexibility, and a partner they could actually trust.
So in 2022, we built Eternal Radiance Exports LLP — a Kolkata-based diamond and jewellery manufacturer with one clear mission: to make the process of sourcing diamonds and getting jewellery made as seamless, honest, and straightforward as it should always have been.
Two years in, that mission hasn't changed.
No hidden markups, no vague quotes. Just transparent, manufacturer-direct pricing every time.
CAD design, advanced casting, and a structured production process — with skilled karigars at the heart of it all.
A reference image or a full CAD file — 5 pieces or 500. No rigid minimums, no one-size-fits-all.
Every diamond we set, every piece we craft, passes through the hands of our skilled karigars — craftsmen with years of experience in the jewellery trade. Based in Kolkata, the heart of India's jewellery manufacturing industry, our team combines traditional craft with modern precision to produce pieces that meet international standards.
Some cities are known for what they build. Others, for how they build it. Kolkata is the latter.
There is a certain way jewellery is made here — unhurried, deliberate, precise. A standard passed down not through manuals but through years of practice, through watching and doing, through an instinct that cannot be manufactured.
Eternal Radiance's jewellery division is proudly rooted in this city. Not because it was the obvious choice — but because we understood what it meant to build here. To work alongside craftsmen who treat every piece not as a product, but as a responsibility.
This is where we chose to begin. And everything we make carries that with it.
Every lab-grown diamond we supply carries an International Gemological Institute certificate — the global standard for lab-grown diamonds.
Our natural diamonds are certified by the Gemological Institute of America and the Solitaire Gemological Laboratories.
Every piece of gold jewellery we manufacture is BIS hallmarked — guaranteeing purity and quality as per Indian standards.
Every diamond we source — natural or lab-grown — is ethically and responsibly sourced.
We're always happy to have a conversation — whether you're ready to place an order or just exploring your options. Reach out and we'll get back to you within 24 hours.