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Click here to download the Presidium product catalogue. It contains information of our entire range of products.

Register your Presidium product online to activate your product warranty and receive updates.

23 November 2015How-to-use videos are now available online for Synthetic Diamond Screener.
19 August 2015Presidium will be at 4 jewelry tradefairs across Asia till the end of 2015. Check out which ones these are.
11 May 2015Just 20 days to JCK Las Vegas 2015! And Presidium Instruments will be there (Booth 6654), with an exclusive preview of a much-anticipated new tester product.
12 March 2015Discover Presidium @Baselworld Workshops 2015 from 20-22 March, Level 2 Room Miami at the Congress Centre Basel.
17 Feb 2015The All-New Presidium Gem Indicator will debut at Presidium Instruments Booth 5B-D40 at HKIJS 2015.
22 Dec 2014It’s the Most Wonderful Time of the Year! And we hope you had a wonderful year too. Join us as we review the year and preview the upcoming products and events at Presidium Instruments.
10 October 2014Visit Presidium (Booth C128) at the Singapore Jewellery & Gem Fair 2014 this 23rd – 26th October.
26 June 2014All Presidium products User Handbooks are now available for download.
27 May 2014Find out more about the Research & Development that was behind the innovation of the All-New Synthetic Ruby Identifier by Presidium.



All Presidium products come equipped with a one-year limited International Warranty. We guarantee that all our products are manufactured to the highest quality standards, with a proven track record of reliability, accuracy and performance. Register your Presidium product now to activate your product warranty.