Gibb River Diamonds : AGM Summary Letter

16 October 2020

Dear Shareholder,

2020 Annual General Meeting

Gibb River Diamonds Limited (ASX: GIB) (Gibb River or the Company) advises that its Annual General Meeting (Meeting) will be held in person at the offices of HLB Mann Judd, Level 4, 130 Stirling Street, Perth WA 6000 on Monday, 23 November 2020 at 3.00pm (AWST).

In accordance with temporary modifications to the Corporations Act under the Corporations (Coronavirus Economic Response) Determination (No.1) 2020, the Company will not be sending hard copies of the Notice of Annual General and Explanatory Memorandum to Shareholders. Instead, Shareholders can view and download the Notice of Annual General Meeting and accompanying Explanatory Memorandum on the Company's website at www.gibbriverdiamonds.comor from the ASX website at www.asx.com.au.

With regards to the COVID-19 pandemic, the Company will adhere to all social distancing measures prescribed by government authorities at the Meeting, and Shareholders attending the Meeting will need to ensure they comply with the protocols. We are concerned for the safety and health of Shareholders, staff and advisers, so we will put in place certain measures including social distancing requirements.

As a precaution in relation to COVID-19, each Resolution will be decided by poll, based on proxy votes and by votes from Shareholders in attendance at the Meeting. Shareholders are strongly encouraged to vote by lodging the proxy form attached to this letter, in accordance with the instructions set out in the proxy form, by no later than 5.00pm (AWST) on 20 November 2020 (being at least 48 hours before the Meeting).

This announcement has been approved by the Board.

Yours sincerely

Mr Jim Richards

Executive Chairman

Gibb River Diamonds Limited

Enquiries To: Mr Jim Richards [phone]

Gibb River Diamonds Limited	1/16 Ord Street	T [phone]	E	[e-mail]
ABN 51 129 158 550	West Perth WA 6005		W www.gibbriverdiamonds.com