About Us
Presidium Instruments Pte Ltd, incorporated in 1979, is a worldwide leader in the development and manufacturing of innovative gemological instruments for the diamond and gemstones industries. Presidium’s range of products include diamond/moissanite identification instruments, colored gemstone instruments, gemstone measurement gauges, jewelry surface/ring engravers and portable carat scales.
As the first company in the world to launch numerous gemological instruments, Presidium is committed to research and developing innovative to instruments for the benefit of the industry.
As the leading brand in the jewelry tools industry, the brand Presidium is synonymous with precision, quality, and reliability.
Today, Presidium products have become essential for industry professionals and hobbyists alike. Presidium products are used in gemological institutes, laboratories, jewelry manufacturers, diamond appraisal businesses, and retail jewelers globally.
With ISO 9001 certification, Presidium products are manufactured to the highest standards. Presidium is known for excellent products that withstand the test of time.
Presidium has garnered international acclaim for its high quality product engineering, innovative technology, ease of use, and ergonomic design of its products.
Presidium products are distributed by 125 authorized resellers in 40 countries worldwide, across North and South America, Asia, Europe, and Australia.
A socially responsible corporate citizen, all Presidium products are RoHS compliance under The RoHS regulation (Directive 2002/95/EC) and are 4R compliance (Recover, Recycle, Reuse, Reduce) with The WEEE regulation (Directive 2002/96/EC).
Our success for the last thirty years has been driven by our dedication to provide the most reliable gem-testing instruments in the industry and delighting our customers with our innovative products, quality engineering, on-time delivery, and excellent customer service.