Ammante Jewells — Mumbai
Fine diamond jewellery,
made with intent
Manufacturing for the world's most considered jewellery brands since 1994.
Ammante is a fine diamond jewellery manufacturer based at SEEPZ, Mumbai. We design, develop, and produce for retailers and brands across four continents — from a single facility built on three generations of trade knowledge.
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Years in Manufacturing
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Craftspeople with over half being women
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Production capacity per year
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Countries served
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International Offices
What we do
01
Fine Jewellery Manufacturing
End-to-end production of diamond jewellery in gold, silver, and platinum. From CAD to dispatch, under one roof.
02
Private Label & OEM
Confidential manufacturing for established brands and retailers. We make. You sell.
03
Design & Development
In-house design studio with CAD, rapid prototyping, and a working library of tens of thousands of styles.
04
Fashion to Bespoke
Engagement rings, wedding bands, and made-to-order pieces — produced at volume without losing the line.
05
Ready-to-Ship Production
Running SKUs, made to order and dispatched within 3–4 business days. No minimum on reorders. Consistent quality across every repeat — same spec, same finish, same stone grade as the original.
Capabilities
Built at SEEPZ.
Our facility in Mumbai's Special Economic Zone brings every stage of production into one building. Design, CAD, casting, setting, polishing, quality control, and export — managed by teams who have worked together for decades.
It is what allows us to hold standards at scale. And it is why our clients return.
Explore our capabilitiesGlobal reach
Six offices.
One standard.
Wherever our clients are, we are close.
Responsibility
Sourced and made
responsibly.
Every diamond we set is conflict-free and Kimberley-Process compliant. Our workplace and environmental practices are held to SEEPZ standards, with BIS hallmarking, GJEPC membership, and grading by GIA and IGI on stones where specified. All lab-grown diamonds we source are produced with 100% renewable energy.
We hold ourselves to the standards our clients are accountable for.
Where we'll be
Upcoming exhibitions.
Let's make something.
Sales enquiries, factory visits, and partnership conversations — we'd like to hear from you.