10 January, 2018

GEM DIAMONDS LIMITED

("Gem Diamonds" or "the Company")

Notification of Q4 2017 Trading Update

Gem Diamonds Limited (LSE: GEMD) will be releasing a Trading Update for the period 1 October 2017 to 31 December 2017 at 07:00 GMT on Friday, 2 February 2018.

The Gem Diamonds Limited LEI number is 213800RC2PGGMZQG8L67.

For further information:

Gem Diamonds

Susan Wallace, Company Secretarial departmentir@gemdiamonds.com

Celicourt Communications Mark Antelme / Jimmy Lea Tel: +44 (0) 207 520 9261

About Gem Diamonds:

Gem Diamonds is a leading global diamond producer of high value diamonds. The Company owns 70% of the Letšeng mine in Lesotho and 100% of the Ghaghoo mine in Botswana. The Letšeng mine is famous for the production of large, top colour, exceptional white diamonds, making it the highest dollar per carat kimberlite diamond mine in the world.www.gemdiamonds.com

Gem Diamonds Limited published this content on 10 January 2018 and is solely responsible for the information contained herein.
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Original documenthttp://www.gemdiamonds.com/downloads/2018/press/Gem-notification-of-trading-update-(v1)1112.pdf

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