Founded in Bangkok, Built on Trust
In 1987, Jay Gems was founded in Bangkok with a single conviction: that the finest diamonds and jewellery should be accessible to clients worldwide, delivered with complete transparency and uncompromising quality.
What began as a specialist diamond trading operation has grown into a full-service jewellery business, encompassing diamond wholesale, custom jewellery manufacturing, grading and appraisal, and bespoke engagement ring creation.
Today, Jay Gems is trusted by private clients, jewellery brands and wholesale buyers across Bangkok and globally.
Our Values
Every diamond and gemstone we source is traceable, conflict-free and selected to the highest ethical standards. We maintain direct relationships with our suppliers across Antwerp, Mumbai, Tel Aviv and Dubai.
From loose diamonds to finished jewellery, every piece that leaves our Bangkok atelier meets our exacting standards for craftsmanship, finish and material quality.
We believe every client deserves to fully understand what they are buying. We provide complete provenance, grading information and pricing transparency on every stone and every piece.
A Network Built Over 35 Years
Our global sourcing network spans 12 of the world's most prestigious diamond and gemstone trading centres, from the cutting floors of Antwerp to the gem markets of Mumbai and the trading houses of Tel Aviv.
This network, built over 35 years of personal relationships, allows us to source stones of exceptional quality at prices that reflect our direct access rather than multiple layers of middlemen.
Chetan leads Jay Gems with vision and passion. He personally oversees all loose diamond sales, building strong global relationships and ensuring clients receive only the finest stones.
Tij manages all gemstone and jewellery sourcing for Jay Gems. He is responsible for selecting the finest materials and ensuring every piece meets our exacting standards for craftsmanship, quality and ethical sourcing.
Anmol looks after Jay Gems' private clients, offering personalised service and custom jewellery solutions. He also oversees daily operations at the Bangkok atelier, ensuring every creation is produced with care and precision.