Manufacturing presence.

Six manufacturing facilities, about 1.10 million square feet of built-up area, and more than 7,000 skilled people.

Emerald manufacturing building with living green façade
6Manufacturing facilities
1.10MSquare feet of built-up area
7,000+Skilled people

Annual installed capacity.

Cumulative across our facilities, for the year ended 31 March 2025.

Silver164tonnes
Gold53tonnes
Platinum1.79tonnes
Diamond setting102,000carats

Where we make.

Coimbatore

Corporate office and our main manufacturing campus, home to design, R&D and our NABL-accredited laboratory.

Mumbai

Our fifth manufacturing facility, opened in 2022.

Chennai

Our sixth manufacturing facility, opened in 2023.

Dubai

Emerald Jewellery DMCC, our first international subsidiary, incorporated in 2004.

Everything in-house.

Design and R&D

Our research and development centre drives new designs, process improvements and new technologies.

Refining

Gold refining under a BIS refinery licence.

Testing

An ISO/IEC 17025:2017 NABL-accredited laboratory for chemical testing.

Tooling

In-house die works since 1986.

Where craft meets technology.

27+ manufacturing technologies, from hand-built chains to CNC.

Italian hollow chains

Italian hollow chains

Lightweight, hollow construction for chains and hoops with volume.

Handmade and filigree

Handmade and filigree

Hand-built work by our karigars, from rope chains to fine filigree.

Electroforming

Large, light forms built up metal-layer by metal-layer.

Casting and direct casting

Detailed pieces cast from wax and 3D-printed models, plus sintering.

CNC machine-made

Precision-cut patterns and faceting at production scale.

Laser cutting

Clean, intricate cut-outs for contemporary designs.

Machine chains

Machine chains

Consistent machine-made chains and chain jewellery.

Stamping and Stampeto

Repeatable, detailed relief work for bangles and pendants.

Hollow rope and fusion

Rope chains and multi-tone fusion work.

Enamelling and UV printing

Colour on gold and silver, including our silver enamel collection.

A karigar finishing a piece by hand
Soldering a handmade rope chain

Responsible by design.

As of 31 December 2025, a significant share of our energy comes from renewable sources, including captive solar plants and a renewable power purchase agreement. We also run structured water treatment, waste management and e-waste disposal.

Green walls on the Emerald campus

Visit our facilities.

Retail partners are welcome to see our manufacturing first-hand.