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Diamonds and coloured stones take years to form, weaving a rich tapestry of untold stories found deep within. And that is why they are precious in our eyes. Our group of certified gemologists are professionally trained to provide an objective and balanced assessment of these gems – diamonds, diamond jewellery, coloured stones and pearls – to reveal their true character.

Our professional qualifications equip us with the technical gemology knowledge; yet our advantage lies in how we combine our human analytical skills with technological expertise in utilising advanced state-of-the-art equipment. We have invested in an array of the latest up-to-date technology to deliver accurate testing reports that you – be it a gemstone trading specialist, corporate buyer or simply just a hobbyist with a passion in gems – can truly rely on.

Trust Us, Trust Your Gem

A reputable and independent laboratory, our experienced certified gemologists perform tests on diamonds, coloured stones, jade and pearls using the latest analytical tools and state-of-the-art equipment. All reports, each with a unique serial number, are accessible, recognised and accepted worldwide.

Trust us, we'll give you the full story.


Gemstone-Testing Par Excellence

We leave no (gem)stone unturned. Every diamond, coloured stone, diamond jewellery or pearl that passes through our laboratory will be carefully assessed and analysed by the trained eyes of our professional gemologists. We are a reputable laboratory that upholds the professional standards of this industry – driven by our strong moral compass and trustworthy, ethical and integrity values.

Simply said, we tell you as it is. Or rather, we let your gemstone tell us as it is. And because of that, you can place your full trust in our independently-produced reports/certificates that are accepted and recognised worldwide.


A Curious Mix of Professional Gemologists

Our team is a diverse mix of globally-trained gemologists based in our state-of-the-art laboratory in Kuala Lumpur, Malaysia. Our gemologists hold various certifications from prestigious institutions such as the Gemological Institute of America (GIA), Asia Institute of Gemological Sciences (AIGS) and The Gemmological Association of Great Britain (Gem-A), bearing titles such as Graduate Gemologist (GG), Accredited Gemologist (AG) and Fellow of the Gemmological Association (FGA) respectively. This adds depth to our collective worldwide on gemology and the broad scientific spectrum of natural gemstone materials.


SO-22-8, Strata Office,
Menara 1 KL Eco City,
Jalan Bangsar,
Kg Haji Abdullah Hukum,
59200 Kuala Lumpur, Malaysia.