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Gem Diamonds Limited

Gem Diamonds Limited

GEMD.L
Gem Diamonds LimitedGB flagLondon Stock Exchange
3.45
GBp
-0.05
- -
4.83MMarket Cap
Gem Diamonds Limited
GEMD.L
(London Stock Exchange)

Recent

price

3.45

P/E

ratio

- -

div

yld

- -

ROIC.AI

2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
FRC
1.93
2.22
1.46
1.54
1.96
1.8
1.37
1.55
1.93
1.31
1.36
1.44
1.35
1.01
1.1
0.7
Revenue per Share
0.15
0.49
-0.85
0.15
0.24
0.38
-1.15
0.04
0.19
0.02
0.1
0.11
0.07
-0.02
0.02
-0.74
Basic EPS, GAAP
0.09
0.51
-0.55
-0.01
0.23
0.25
-0.07
-0.03
0.26
-0.2
0.68
0.48
0.37
0.11
0.33
0.01
Free Cash Flow per Basic Share
- -
- -
- -
- -
- -
0.05
0.09
- -
- -
- -
- -
0.02
0.03
- -
- -
- -
Dividend per Share
-3.53
-3.04
-3.89
-3.74
-3.5
-3.17
-4.4
-4.36
-4.16
-3.77
-3.66
-3.56
-3.52
-3.51
-3.48
-4.19
Book Value per Share
3.28
3.32
2.73
2.53
2.51
2.39
1.37
1.65
1.55
1.66
1.68
1.67
1.59
1.54
1.52
1.28
Tangible Book Value per Share
138
138
138
138
138
138
138
138
139
139
139
140
140
140
140
140
Basic Weighted Avg Shares
266
306
202
213
271
249
190
214
267
182
190
202
189
140
154
98
Sales/Revenue/Turnover
18.23
46.86
22.13
27.57
32.67
39.68
24.54
15.61
28.73
13.98
24.56
22.61
16.92
3.64
10.63
-8.81
Operating Margin (%)
58
70
96
53
64
58
45
76
77
58
52
55
45
47
47
41
Depreciation Expense
20
68
-118
21
33
52
-159
5
26
3
14
15
10
-2
3
-104
Net Income, GAAP
33.42
34.69
52.98
35.34
36.7
29.07
- -
43.14
33.48
37.51
28
36.26
33.77
71.96
27.18
- -
Effective Tax Rate (%)
7.58
22.1
-58.31
9.95
12.26
20.85
-83.67
2.56
9.73
1.44
7.19
7.32
5.39
-1.51
1.88
-105.66
Profit Margin (%)
128
130
69
65
54
77
16
54
38
13
25
39
23
3
28
35
Working Capital
- -
- -
- -
- -
7
25
- -
33
20
15
7
12
10
9
19
7
LT Debt
484
484
402
370
365
344
204
244
228
244
247
247
233
226
223
179
Total Equity
7.13
18.92
4.62
9.71
14.05
17.48
- -
7.26
18.14
5.8
11.99
10.67
8.3
0.55
4.53
- -
Return on Invested Capital (%)
-1
-7.78
32.63
-1.15
-2.37
-7.27
- -
0.91
-1.54
0.3
-1.44
-1.21
-0.59
1.25
-0.5
- -
Return on Capital (%)
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
Return on Common Equity (%)

Capital Structure

FRC

•

in mil. unless spec.
No data availableFinancial data will appear here once available

Working Capital

FRC

•

in mil. unless spec.
No data availableFinancial data will appear here once available

Growth Rates

FRC

•

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
-4.92%
-6.03%
-19.9%
Free Cash Flow
-174.49%
-3.22%
-95.9%
Net Income, GAAP
-387.53%
-814.57%
-3,692.95%
Sales/Revenue/Turnover
-6.6%
-10.39%
-36.18%
Total Cash Common Dividend
- -
- -
- -

Quarterly Revenue

FRC

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2023
- -
- -
- -
- -
140
2024
- -
- -
- -
- -
154
2025
- -
- -
- -
- -
98

Quarterly Earnings Per Share

FRC

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2023
- -
- -
- -
- -
-0.02
2024
- -
- -
- -
- -
0.02
2025
- -
- -
- -
- -
-0.74

Quarterly Dividends Per Share

FRC

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2023
- -
- -
- -
- -
- -
2024
- -
- -
- -
- -
- -
2025
- -
- -
- -
- -
- -
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Business
Gem Diamonds Limited Gem Diamonds Limited (GEMD.L) operates as a global diamond producer focused on high-value diamonds from its primary asset, the Letšeng mine in Lesotho, where it holds a 70% ownership interest alongside the Government of Lesotho; the company also previously owned the Ghaghoo mine in Botswana. Letšeng stands as the world's highest average US dollar per carat kimberlite diamond mine, renowned for producing large, Type IIa white diamonds, including exceptional pink and blue stones, with over 126 diamonds exceeding 100 carats recovered since acquisition in 2006; operations involve open-pit mining across two kimberlite pipes processed through three treatment plants with annual throughput of 6.4-6.6 million tonnes at low grade but high value. Core products and services encompass rough diamond production and sales via tender processes in Antwerp, Belgium, through Gem Diamonds Marketing Services BVBA; polished diamond manufacturing and margin-sharing partnerships with luxury brands via Baobab Technologies BVBA; technical, financial, administrative, and management consulting via subsidiaries in South Africa; and innovation solutions including R&D in Cyprus. The company maintains sales, marketing, sorting, analysis, and manufacturing in Belgium; head offices in London, United Kingdom; and support operations in South Africa and Cyprus, targeting premium international diamond markets. Founded in 2005 and headquartered at 2 Eaton Gate, London SW1W 9BJ, United Kingdom, Gem Diamonds recently sold its 100%-owned Ghaghoo mine in Botswana to Pro Civil for US$5.4 million following care and maintenance since 2017 and prior failed transactions; reported H1 2025 revenue of US$45.4 million from 44,360 carats at US$1,008 per carat plus polished margins; achieved Q3 2025 recovery of three >100 carat diamonds and 22,268 total carats; released its 2024 Annual Report in March 2025 highlighting net cash strategies and operational enhancements at Letšeng including waste dumping improvements and renewable energy studies; and appointed Janet as Non-Executive Director in April 2025.

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