Blocklisting Return
Pursuant to Listing Rule 3.5.6, Gem Diamonds Limited makes the following update on its block listing:
| Name of applicant: | Gem Diamonds Limited |
| Name of scheme: | Gem Diamonds Employee Share Plan 2017 |
| Period of return | From: 19 December 2024 to 19 June 2025 |
| Balance of unallotted securities under scheme(s) from previous return: | 420,834 |
| Plus: The amount by which the block scheme(s) has been increased since the date of the last return (if any increase has been applied for): | 1,325,000 |
| Less: Number of securities issued/allotted under scheme(s) during period (see LR3.5.7G): | 180,563 |
| Equals: Balance under scheme(s) not yet issued/allotted at end of period: | 1,565,271 |
The Gem Diamonds Limited LEI number is 213800RC2PGGMZQG8L67
FOR FURTHER INFORMATION:
Gem Diamonds Limited
Kiki Constantopoulos, Company Secretary
ir@gemdiamonds.com
Celicourt Communications
Mark Antelme / Felicity Winkles
Tel: +44 (0) 207 777 6424
ABOUT GEM DIAMONDS:
Gem Diamonds is a leading global producer of high value diamonds. The Company owns 70% of the Letšeng mine in Lesotho. The Letšeng mine is famous for the production of large, exceptional white diamonds, making it the highest dollar per carat kimberlite diamond mine in the world.