Grown in Lab · Shipped Worldwide

Two kinds of

brilliant

From brilliance to performance, we’re pushing diamonds further.

Certified By IGI
GJEPC Associate Member
Made in Surat, India

Made to be worn.

Certified, available in classic and fancy colors, and cut to catch every bit of light.

Made to perform.

Wafers and heat spreaders, engineered for chips that run hot.

Performance Metrics

The hardest-working material on Earth.

Diamond moves heat about 13x faster than silicon. That's not a jewellery fact. That's an engineering one.

DIAMOND (CVD)
2000 W/mK
SILICON CARBIDE (SIC)
490 W/mK
GALLIUM NITRIDE (GAN)
270 W/mK
SILICON
150 W/mK
13X
Faster heat dissipation
CVD Process

Grown, not

mined.

Same carbon. Same crystal. Zero mining.

Wherever heat, precision, or brilliance matter
Gem Semiconductors EV & Power Aerospace Telecom Quantum
Gem Semiconductors EV & Power Aerospace Telecom Quantum
THE PROCESS

Grown in a chamber. Born certified.

Diamond seed Diamond growth Rough diamond Cut diamond
STAGE 01 OF 04

The seed

HAND SELECTED
01

It starts smaller than a fingernail

A diamond seed, thinner than paper, is inspected and placed by hand. Nothing here is automated — the seed decides everything the stone becomes.

02

Then the chamber lights up

Plasma glows above the seed at several thousand degrees. Carbon settles in, one atomic layer at a time, for days on end — until there's finally a stone.

03

What comes out is real, and unrefined

Every grown plate is measured, marked, and logged before anyone decides how to cut it. Traceable, right down to the reactor it grew in.

04

Then it becomes something worth wearing

Master cutters take over from here — shaping, faceting, polishing. What leaves this room is a certified diamond, probably grown, never mined.

Got a diamond in mind—or a

problem to solve?