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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.

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.
24 Apr 2014Presidium Synthetic Ruby Identifier instructional videos are now available online.
4 Feb 2014Read the Press Release for the All-New Revolutionary Presidium Synthetic Ruby Identifier.
30 Jan 2014The All-New Presidium Synthetic Ruby Identifier debuts at AGTA Tucson GemFair from 4-9 Feb! Find out more about this innovation.
20 December 2013Season’s Greetings from Presidium. Read our Year in Review 2013 and get a sneak peek into what’s coming up for 2014!
5 September 2013Presidium is proud to bring you the world's only Synthetic Ruby Identifier. Preview exclusively at tradeshows this September.
25 April 2013Presidium launches the world's first diamond and moissanite tester with replaceable and micro probe tips – Adamas.
9 December 2012Presidium's Research Scientist Dr Sim Hwa San speaks at the Gems Institute of Thailand Conference 2012.



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.