Christy Gem, based in the city of angel Bangkok Thailand, brings together the superior craftsmanship and state-of-art technologies in the jewelry industry. We are known as premier jewelry manufacturer in Japan and worldwide. Christy Gem commits to provide reliable and timely service to all of our customers.  We can fulfill your wholesale jewelry needs whether for a large quantity or customized orders.

Throughout the past 20 years of being the leading jewelry manufacturer, we have been a key manufacturer supporting several high profile jewelry brands domestically and internationally and therefore have earned our reputations in a global presence.

Christy Gem remains dedicated to deliver top quality jewelry. Our business has expanded a wide spectrum of operations including diamond cutting and polishing segment, design, pearl procurement, jewelry machined chain, casting manufacturing, and after-sales services which lead us to become an integrated jewelry manufacturer.

Being as an integrated jewelry manufacturer, we serve as a complete solution to your jewelry business. Under unique technologies and global operations, we offer both OEM and ODM the highest quality from planning, sales and marketing, designs, customization, mass productions, and post-sale services to our customers.

As a subsidiary of Kuwayama Group Japan, with our operation network in over 5 countries, we are capable of arranging an integrated operations and procuring multiple components and raw materials to fulfill your premier jewelry. Since its inception, our foundation has been laid to combine Japanese management approach to skilled Thai artisan renowned for their precise and refined craftsmanship in jewelry making.

Under our own complete manufacturing facility allows us to privately manage the production in-house so the entire process can be monitored internally from shaping your ideal designs through finished products being delivered in your hands. With that being said means that our service can help you process under a quick turnaround and potentially offer at a fair pricing.

Quality First

We stand behind the quality of our products and services. Christy Gem recognizes that total product quality is carried from the beginning stage during design proposal, planning, as well as in sales & marketing. By considering product development capability, marketing capability and .

The entire process is emphasis to continuous improvement under Kaizen management philosophy. If any products are not reaching the satisfactory standards, they well be rejected to reproduce. Jewelry pieces are delicately inspected by both quality control section within each department and quality assurance team in the final process.

Engineering Innovation

We encourage our staffs to take initiatives and be specialized in their jobs. The concept of Kaizen continually improving upon our technology to ensure our jewelry manufacturing approach will result to the best possible outputs.

At Christy Gem, not only we proactively strive to develop breakthrough designs, unique brand products regularly, we also value customers interactions for product development by committing to create an additional dimension to the products.

Production Efficiency

We leverage our manufacturing capabilities on simplifying process  and improving productivity to ensure the consistency of product quality.

Process engineers have continually improved our production activities to many product models and implemented control approaches to monitor each item in the production line.

Excellence of Craftsmanship

Among high skilled-intensive craftsmanship in the jewelry industry, we flourish potential for artisan skills of excellence. Our jewelry masters pay great attention to every details and apply techniques of both tradition and modern jewelry-making into the work pieces.

Each craftsman is trained to be specialists. They are highly encourage to initiate their wisdom and to apply them to the jewelry making.



Christy Gem Established in Jewelry Trade Center Tower in Silom, Bangkok


Under the management of Kuwayama Corporation Relocated office and factory to Gemopolis Industrial Areas


Expanded Building B


Extended Building C to total usage area of 7160 sqm