GRI & UN Global Compact Indices, Appendices and Reported Data
Lucara Diamond 2020 Sustainability Report

This document complements Lucara's
2020 Sustainability Report andincludes the following:• Appendix 1: Lucara's Material
Topics Matrix• Appendix 2: Summary ESG Data
• Appendix 3: Summary ESG Rating• Appendix 4: GRI Index• Appendix 5: UN Global Compact
Index• Appendix 6: SASB Index
For questions regarding Lucara
Diamond’s Sustainability Report or
this supplement, please contact:
csr@lucaradiamond.com.

REPORT REFERENCED

1

Appendix 1: Lucara's Material Topics Matrix

2Appendix 2: Summary ESG Data
Economic
Diamonds Produced
Stones 100+ carats
Revenues
1
Total Botswana Benefits
Clara Customer Base
Women Leadership
Lucara Corp Board
Lucara Corp Executives
Lucara Botswana Board
Lucara Botswana Executive
Lucara Botswana Senior Managers
Workforce in Botswana
Workforce
Batswana
Contractors
Employees
Employee Union Members
Training
Occupation Health & Safety
Fatalities
Lost Time Injury Frequency Rate
Labour Grievances
Environment
Freshwater in Mining & Processing2

Units
CaratsCarats
USD million
USD million
Number2020
381,70634
125.3
125.7875

2019433,06031
192.5
140.0625

2018364,581
33
176.2
173.6
7

%
%
%
%
%
%
Number%NumberNumber
%
Hours

43
75
67
67
36
31
1108
98
563
545
49
3,424

43
75
67
67

43
75
67
50

18
878
99
549
329
65

16
792
98
515
277
49

Number
Ratio
Number

0
0.09
1

0
0.16
2

0
0
0

m3
m3

0

0

0

Effluent Discharge000
Total Energy Use
GJ
440,135
498,643
743,837
Total GHG emissions (Scope 1 & 2)
tCO2e74,13578,85095,615
Community
Community Investments
USD
1.24
0.59
0.11
COVID-19 Response
USD
540,000
Food Hampers
Number2,528
Community Grievances
Number1
01
Notes:
1 - Botswana total Benefit: Royalty, Corporate Tax, Employee compensation, Local Procurement, Donations and Community Investments
2 - Groundwater from pit dewatering at Karowe exhibits TDS >> 1,000 mg/l used to define freshwater3

Appendix 3: Summary ESG Rating

Category

Metric

Unit

2020

2019

2018

Comments

410
182
28.1
No
No
No
No
2,590
1,151
0
0
0
N/A
14,470
6,432
0
Yes
No
Yes
No
Yes

543
262
36.4
No TCFD review, Climate Action Plan for 2021, see p. 44
No TCFD review, Climate Action Plan for 2021, see p. 44
No
No
4,222
2,040
0
0 Groundwater used in processing TDS>1,000, p. 40-41
0 Groundwater used in processing TDS>1,000, p. 40-41
N/A Groundwater used in processing TDS>1,000, p. 40-41
14,821
7,163
0
Yes
No
Yes Responsible Mining Policy
No No major environmental incidents
Yes Top tier contractors on site, integrated (Responsible Mining Policy)

Environment

GHG Emissions

Air Quality
Energy Management
Water & Wastewater
management
Waste & Hazardous
Materials Management

Ecological impacts

Total GHG emissions to revenue
Total GHG emission to production
Total GHG emission to tonnes processed
Policy to reduce emissions?
Targets to reduce emissions?
Policy to improve Nox and SOx emissions?
Policy to improve VOC or particulate emissions?
Total energy use to revenue
Total energy use to production
Renewable energy use ratio
Total water use to revenue
Total water use to production
Freshwater recycled
Total waste (incl. tailings) to revenue
Total waste (incl. tailings) to production
Tailings waste recycled
Environmental management team in place
Environmental Management System externally certified
Policy to reduce impact on biodiversity?
Major environmental incidents reported?
Policy on environmental impact in supply chain?

tCO2/USDm
tCO2/kcts
tCO2/kt

GJ/USDm
Gj/kct%m3/USDm
m3/kct%t/USDm
t/kct
%

592
194
27.7
No
No
No
No
3,513
1,153
0
0
0
N/A
21,226
6,968
0
Yes
No
Yes
No
Yes

Note: N/A - Not applicable4Appendix 3: Summary ESG Rating

Category

Metric

Unit

2020

2019

2018

Comments

SocialPolicy on human rights?
Targets on diversity and opportunity?
Human Rights &Whistleblower protection?
Community Relations
Total donations to revenue
Agreements in place with artisanal miners, if any?
National employees
Labour Practices
Supplier ESG training provided?
Strikes reported?
Lost time injury frequency rate (LTIFR)
No. of employee fatalities
No. of contractor fatalities
Employee Health & Safety
Total no. of fatalities
Health and safety training provided for workforce?
Health and safety training provided for supply chain?
GovernanceIndependent board members
Female workforce
Female managers
Female executive members
Business Ethics
Female board members
Policy on executive compensation for ESG performance?
Policy on bribery and corruption?
UN Global Compact signatory?

%%

per 200k hrs

%
%
%
%
%

No
No
Yes
0.010
N/A
98
Yes
No
0.09
0
0
0
Yes
Yes

No
No
Yes
0.003
N/A
99
Yes
No
0.16
0
0
0
Yes
Yes

No Developed in Q1/2021
No Industry average beating gender diversity, p. 4
Yes
0.001
N/A No ASM present at Karowe
98
Yes
No
0
0
0
0
Yes
Yes

31
36
75
43
Yes
Yes
Yes

18

16

75
43
Yes
Yes
Yes

75
43
Yes
Yes
Yes

Note: N/A - Not applicable5Appendix 4:
GRI Index to Lucara Diamond's 2020 Sustainability ReportGRI Disclosure

Title

Location, Response, Page Number of Report, or Comment

101- REPORTING PRINCIPLES, USING GRI STANDARDS, MAKING CLAIM
GENERAL DISCLOSURES
102-1
Name of the organization
102-2
Activities, brands, products and services
102-3
Location of headquarters
102-4
Location of operations
102-5
Ownership and legal form
102-6
Markets served
102-7
Scale of the organization

Lucara Diamond Corp.
Lucara's Profile, Inside Front Cover, p. 3
Lucara's Profile, Inside Front Cover, p.3
Lucara's Profile, Inside Front Cover, p. 3
Lucara's Profile, Inside Front Cover, p. 3
Lucara's Profile, Inside Front Cover, p. 3
Performance Highlight, p. 1, Lucara's Profile, p. 3

102-8

Information on employees and other workers Our People, p. 26

102-9

Supply chain
Significant changes to the organization andits supply chain

102-10102-11

Precautionary Principle or approach102-12102-13
STRATEGY102-14External initiatives
Membership of associations

102-15Key impacts, risks, and opportunities

Statement from senior decision maker

Product Stewardship, p. 13, Procurement, p. 23
Lucara's Profile, p. 3
Environmental Performance, 39, incl. Water use & recycling, p. 41,
and Climate Change Risk, p. 44
Governance & Commitments, and Product Stewardship, p. 13
Governance & Commitments, and Product Stewardship, p. 13
Message from the President and CEO, p. 7
Annual Information Forum:
https://www.lucaradiamond.com/investors/agm-materials/, andMaterial Review, p. 50

6Appendix 4:
GRI Index to Lucara Diamond's 2020 Sustainability ReportGRI Disclosure

Title

Location, Response, Page Number of Report, or Comment

101- REPORTING PRINCIPLES, USING GRI STANDARDS, MAKING CLAIM
ETHICS AND INTEGRITY
102-16

Values, principles, standards and norms of
behaviour

Our Mission, p. 5, Governance & Commitments, p. 13

102-17

Mechanisms for advice and concerns about
ethicsGovernance & Commitments, p. 13, including Board-approved
guidelines and policies: https://www.lucaradiamond.com/aboutus/corporate-governance/, Compliance & Grievances, p. 46, Labour
Grievances, p. 29

GOVERNANCE
102-18Governance structure102-19Delegating authority

102-20Executive-level responsibility for economic,
environmental, and social topics

102-21

102-22102-23

Consulting stakeholders on economic,
environmental, and social topics

Governance & Commitments, p. 13, including web-posted terms ofreference, charters or mandates for CEO, Board, and Committees
Governance & Commitments, p. 13, including web-posted terms ofreference, charters or mandates for CEO, Board, and Committees
Governance & Commitments, p. 13, including web-posted terms ofreference for the President and CEO
Board members at Responsible Jewellary Council (2021) and Natural
Diamond Council; Engaged with UNGC and attending related events;
Receiving and responding to numerous and evolving ESG
questionnaires; Engaged with Mandated Lenders and their IE/ESG
experts; Sustainability Reporting widely distributed, enablingaccountability and feedback; Whistleblower process reports toBoard-level Audit Committee; Sustainability report also reviewed by
SHECR Committee, attendance at industry and finance conferences,

See Section 3: Corporate Governance in Notice of Meeting andComposition of the highest governance bodyManagement Proxy Circular:
and its committees
https://www.lucaradiamond.com/investors/agm-materials/
Mr. Lukas Lundin is Lucara’s Chair of the Board, Ms. Eira Thomas is
Chair of the highest governance body
Lucara’s President & CEO

7

Appendix 4:
GRI Index to Lucara Diamond's 2020 Sustainability ReportGRI Disclosure

Title

Location, Response, Page Number of Report, or Comment

101- REPORTING PRINCIPLES, USING GRI STANDARDS, MAKING CLAIM
102-24

Nominating and selecting the highest
governance body102-25

Conflicts of interest

102-26

Role of highest governance body in setting
purpose, values, and strategy

102-27

Collective knowledge of highest governancebody

102-28

Evaluating the highest governance body’s
performance102-29Identifying and managing economic,
environmental, and social impacts

See Section 3: Corporate Governance in Notice of Meeting andManagement Proxy Circular:
https://www.lucaradiamond.com/investors/agm-materials/, see also
Section 3.11 - Diversity & Inclusion
See Section 3: Corporate Governance in Notice of Meeting andManagement Proxy Circular:
https://www.lucaradiamond.com/investors/agm-materials/
See Section 3: Corporate Governance in Notice of Meeting andManagement Proxy Circular:
https://www.lucaradiamond.com/investors/agm-materials/
See Section 3 and 3.9 (Orientation and Continued Educations) on
Corporate Governance in Notice of Meeting and Management Proxy
Circular: https://www.lucaradiamond.com/investors/agm-materials/
See Section 3.8 Assessment of Board Performance in Corporate
Governance in Notice of Meeting and Management Proxy Circular:
https://www.lucaradiamond.com/investors/agm-materials/;
Voluntary "Say on Pay" vote at annual meetings
See Section 3.14 on role of Safety, Health, Environmental andCommunity Relations Committee, and 3.15 on its role insustainability reporting which helps shape company strategy andpolicy and improves performance, in Assessment of Board
Performance in Corporate Governance in Notice of Meeting andManagement Proxy Circular:
https://www.lucaradiamond.com/investors/agm-materials/

8Appendix 4:
GRI Index to Lucara Diamond's 2020 Sustainability ReportGRI Disclosure

Title

Location, Response, Page Number of Report, or Comment

101- REPORTING PRINCIPLES, USING GRI STANDARDS, MAKING CLAIM

102-30102-31

102-32102-33102-34See Section 3.2 Mandate of the Board of Directors (Strategic
Planning, Risk Oversight), and Section 3.8 Assessment of Board
Performance, and Section 3.14 on role of Safety, Health,Environmental and Community Relations Committee, in Notice of
Effectiveness of risk management processes
Meeting and Management Proxy Circular:
https://www.lucaradiamond.com/investors/agm-materials/; Review
of recommendations of Task Force on Climate-related Financial
Disclosure (TCFD), p. 44
See Section 3.14 Committees of the Board, and Section 3.14 Safety,
Review of economic, environmental, andHealth, Environmental and Community Relations Committee insocial topics
Notice of Meeting and Management Proxy Circular:
https://www.lucaradiamond.com/investors/agm-materials/
See Section 3.14 Safety, Health, Environmental and Community
Relations Committee, and Section 3.15 Ethical Business Conduct andHighest governance body’s role inuse of sustainability reporting as a tool, in Notice of Meeting andsustainability reporting
Management Proxy Circular:
https://www.lucaradiamond.com/investors/agm-materials/
The company operates two formalized grievance mechanism for its
workforce and the local communities, with results reported tosenior management, and maintains an additional Whistleblower
Communicating critical concerns
process involving a third-party reaching the Chair of the Board-level
Audit Committee. Shareholder can also submit resolutions forannual general meetings.
Nature and total number of critical concerns No shareholder resolutions submitted for 2020 period

9Appendix 4:
GRI Index to Lucara Diamond's 2020 Sustainability ReportGRI Disclosure

Title

Location, Response, Page Number of Report, or Comment

101- REPORTING PRINCIPLES, USING GRI STANDARDS, MAKING CLAIM
102-35

Remuneration policies

102-36

Process for determining remuneration

102-37

Stakeholders’ involvement in remuneration

STAKEHOLDER ENGAGEMENT

102-40

List of stakeholder groups

102-41

Collective bargaining agreements

102-42

Identifying and selecting stakeholders

102-43

Approach to stakeholder engagement102-44

Key topics and concerns raised

See Section 4. Executive Compensation in Notice of Meeting andManagement Proxy Circular:
https://www.lucaradiamond.com/investors/agm-materials/
See Section 4. Executive Compensation in Notice of Meeting andManagement Proxy Circular:
https://www.lucaradiamond.com/investors/agm-materials/
See Section 2.4 Advisory Resolution on Executive Compensation in
Notice of Meeting and Management Proxy Circular
https://www.lucaradiamond.com/investors/agm-materials/;
Voluntary "Say on Pay" vote at annual meeting
Includes employees, workers, contractors, unions, communities,
lenders, shareholders, suppliers, and diverse governmental
stakeholders. Structured Stakeholder Engagement Plan, thematic
engagements with diverse stakeholders on GBV, community
development, water stewardship, and other topics.
Labour Engagement, p. 29, Systems & Standards, p. 31
Structured Stakeholder Engagement Plan, updated as part of
Karowe underground expansion project, see also GRI 102-40, seePartnership & Engagement, p. 33
Based on structured Stakeholder Engagement Plan, dedicated staff
resources; last materiality workshops in Q1/2019
Materiality Review, p. 50, Partnership & Engagement, p.32, Our
People, p. 26, Labour Grievances, p. 28, Compliance & Grievances, p.
46

10Appendix 4:
GRI Index to Lucara Diamond's 2020 Sustainability ReportGRI Disclosure

Title

Location, Response, Page Number of Report, or Comment

101- REPORTING PRINCIPLES, USING GRI STANDARDS, MAKING CLAIMREPORTING PRACTICE

102-45African Diamonds Ltd., UK, Clara Diamond Solutions Limited
Partnership, Canada, Clara Diamond Solutions GP Inc., Canada,
Lucara Management Services Ltd., UK, Lucara Diamond Holdings Inc.,
Entities included in the consolidated financial
Mauritius, Mothae Diamond Holdings Inc., Mauritius, Boteti
statements
Diamond Holdings Inc., Mauritius, Wati Ventures (Pty) Ltd.,
Botswana, Debwat Exploration (Pty) Ltd., Botswana, Lucara
Botswana (Pty) Ltd.

102-46

Defining report content and topic Boundaries Materiality Review, p. 50

102-47

List of material topics

102-48

Restatements of information

102-49Changes in reporting

102-50102-51
102-52

Reporting period
Date of most recent report
Reporting cycle

102-53

Contact point for questions regarding report ESG Lucara <esg@Lucaradiamond.com>

102-54102-55102-56Claims of reporting in accordance with the
GRI standards
GRI content index
External assurance

Materiality Review, p. 50
Water use restated as per updated GRI/SASB indicators, p. 40;
Waste incinerated recategorized as hazardous waste incinerated, p.
46
Materiality Review, p. 50; Water Management Approach, p. 40,
Waste incinerated recategorized as hazardous waste incinerated, p.
46
About This Report, p. 3
May 2020, covering 2019 reporting period
About This Report

In accordance with GRI Standards: Core option
This document, selected ESG data p. 53
About This Report, p. 3, Assurance Report, p. 56

11

Appendix 4:
GRI Index to Lucara Diamond's 2020 Sustainability Report
200

2020

ECONOMIC STANDARDS

2018

2019

Location, Response, Page Number of Report, or Comment

MANAGEMENT APPROACH
201
201-1

ECONOMIC PERFORMANCE
Direct economic value generated anddistributed
Direct Economic Value Generated: Revenues
Revenues
Economic Value Distributed ($ million)
Operating costs for ore processed
Capital procurement
Exploration expenditures
Sales, marketing, admin. & finance costs1
3

Community investments (Karowe)

Royalties and taxes to government ($ million)
Payments to Government (Royalty)
Payments to Government (Corporate Tax)4
Economic Value Retained
Supplemental Econ. Information ($ million)
Employee Compensation
Regional Procurement5

201-2

201-3

National Procurement (Botswana)⁶Sum
Total Procurement
Financial implications and other risks andopportunities due to climate change

Defined benefit plan obligations and otherretirement plans

Economic Performance, p. 14, this document
125.3

192.5

176.2

74.40
34.81
2

89.4
25.2
4.6

104.92 This table
37.7 This table
3.4 This table

18.88
1.24

18.15

19.7 This table
0.11 This table

13.5

19.2

0.60
($20.1)

14.5
21.0

17.6 This table
5.9 This table($13.1) This table

19.64
12.93
91.42
123.98104.35

14.67
6.78
91.1
112.5
97.88

10.5 This table
11.9 This table
137.1 This table
159.5
149

N/A

N/A

N/A Climate Change Risk and TCFD Review, p. 44

N/A

Lucara does not have a defined benefit or actuarial plan for
Lucara employees. Lucara Botswana senior management areentitled to receive a gratuity equivalent to 15% of their baseN/Asalary for the first 3 years of employment, and 20% thereafter inlieu of a pension. These amounts are accrued on an annual basis
12and paid every third year.

N/A

0.59

Appendix 4:
GRI Index to Lucara Diamond's 2020 Sustainability Report200

ECONOMIC STANDARDS2020

MANAGEMENT APPROACH
203
INDIRECT ECONOMIC IMPACTS
Infrastructure investments and services
203-1
supported
204
PROCUREMENT PRACTICES
204-1
205

205-1

Proportion of spending on local suppliers (%)

2019

2018

N/A

N/A

N/A Partnership & Engagement, p. 33-38

88

93

Producing assets based in Botswana, "local" defined as national
92 or Botswana, Procurement, p. 23

ANTI-CORRUPTION
Operations assessed for risks related tocorruption (only one producing asset - Karowe
Mine - located in Botswana)

100%

Location, Response, Page Number of Report, or Comment

100%

100%

Botswana is considered to be one of the least corrupt countries
in Africa. Transparency International's 2020 Corruption
Perception Index ranks Botswana as 35/180 (180 is mostcorrupt), scoring 60/100 (0 is most corrupt). Governance &Commitment, p. 13

13

Appendix 4:
GRI Index to Lucara Diamond's 2020 Sustainability Report300
ENVIRONMENTAL DISCLOSURES
302 - ENERGY (2016)
302-1
Energy consumption within the organization

2020

2019

2018

Energy Use & GHG, p. 42
Not collected : Natural Gas Consumption (m³), Light Fuel & Gasoline
Consumption (l), Aviation Fuel (l), Propane Gas Consumption (l), Liquid
Petroleum Gas (LPG) (l), Fugitive emissions/refrigerants (not deemed tobe material in terms of Lucara's total energy and/or GHGs)

Fuel Consumption

15,389,685 This table
N/A
052,879,000 This table
052,879,000 This table
743,837 Energy Use & GHG Emissions, p. 42

6,830,126
1,726
054,027,000
054,027,000
440,135

8,366,557
N/A
0
54,930,000
054,930,000
498,642

Electricity Intensity (GWh per 1,000 carat produced)

142

136

145 This table

Energy Intensity (GJ per carat produced)

1.15

1.24

2.98 Energy Use & GHG Emissions, p. 42

Diesel (l)Explosives (tonnes)
Renewable Electricity Purchased from Grid
Non-Renewable Electricity Purchased from Grid
Non-Renewable Electricity Generated On-site
Total Electricity Consumption (kWh)Total Energy Consumption (GJ)
302-3

Location, Response, Page Number of Report, or Comment

Energy Intensity

14Appendix 4:
GRI Index to Lucara Diamond's 2020 Sustainability Report300
303 – WATER (2018)
303-1
303-2
303-3

ENVIRONMENTAL DISCLOSURES

2020

2019

2018

Interactions with water as a shared resource
Management of water discharge-related impacts

Total Freshwater (TDS<1,000 mg/l) Withdrawal
Groundwater (TDS <1,000 mg/l)
Surface water (TDS <1,000 mg/l)
Rain water (TDS <1,000 mg/l)
Third Party (TDS <1,000 mg/l)
Freshwater Withdrawn Intensity
Total Water (TDS > 1,000 mg/l) Withdrawal
SASB EM-MM-140a.1 Groundwater (TDS >1,000 mg/l)
Surface water (TDS >1,000 mg/l)
Third Party (TDS >1,000 mg/l)
Water Supplied (m³) from Karowe Mine
Groundwater (TDS>1,000) supplied to Orapa Mine
Percentage Water Withdrawn from Areas with High orExtremely High Baseline Water Stress
Water discharge to Freshwater Bodies
303-4
Total volume of significant spills
Oil contaminated water
Water consumption
303-5
Total Freshwater (TDS < 1,000 mg/l) Used (m³)
Freshwater recycled (m³)
SASB EM-MM-140a.1
Fresh water recycled %Wastewater Treatment (m³)

Location, Response, Page Number of Report, or Comment
Water Context & Management Approach, p. 40
Zero discharge, Water Use & Recycling, 39-40
0 2019 and 2018 data restated (TDS>1,000 mg/l)
0 2019 and 2018 data restated (TDS>1,000 mg/l)
0 No permanent surface water bodies at the Karowe Mine
N/A Semi-arid to arid region, rain contribution not estimated for reporting
0 Office & accommodation use not deemed material (<10,000m3)
0% Office & accommodation use not deemed to be material

0
0
0
N/A
0
0%

0
0
0
N/A
0
0%

2,450,774
002,166,017
00780,840

238,050

100%
0
0
34

100%
0
0
39.5

0 Water Context & Management, p. 39-40
Karowe in region categorized by World Resources Institute's Aqueduct as100% "High Baseline Water Stress"
0 No permanent surface water bodies, no discharge, Water section39-40
0 Botswana Chamber of Mines classification
44 Collected and sent to municipal waste water treatment plant

00
N/A
10,706

0
0
N/A
9,196

0 Office & accommodation use not considered material
0 Office & accommodation use not considered material
N/A
8,519 Treated & reused (lawn), not discharged

2,048,290 GRI/SASB water quality criteria adopted and applied
0 No permanent surface water bodies at/near Karowe
0 Karowe does not receive water from third-parties

15

Appendix 4:
GRI Index to Lucara Diamond's 2020 Sustainability Report
ENVIRONMENTAL DISCLOSURES
300
305 - EMISSIONS (2016)

2020

2019

2018

Direct (Scope 1) GHG emissions
305-1

305-2
305-4
306 – WASTE (2020)

306-1

Diesel (l)Explosives (tonnes)
Process emissions: Wastewater treatment (m3)
Total Direct GHG Produced (tCO2e)
Indirect / Scope 2
Total GHG (Scope 1 and Scope 2, tCO2)
GHG Intensity (tCO2e/1,000 carats produced)

6,830,126
1,726.34

8,366,557
N/A

10,706
18,692

9,196
22,481
56,36978,85055,44374,135194

196

Location, Response, Page Number of Report, or Comment

Energy Use & GHG, p. 41; Not included: Natural Gas Consumption (m³),
Light Fuel & Gasoline Consumption (l), Aviation Fuel (l), Propane Gas
Consumption (l), Liquid Petroleum Gas (LPG) (l), Fugitive
emissions/refrigerants; not deemed materials in view of Lucara's total
Scope 1 and Scope 2 GHG emissions.
15,389,685 This table
N/A
8,519 Treated & reused (lawn), not discharged
41,352 GHG Emissions, p. 42
54,264 GHG Emissions, p. 42
95,616 GHG Emissions, p. 42
262 GHG Emissions, p. 42
Diamond mining involves removal, transfer, crushing and processing ofoverburden, waste rock and ore to extract rough diamonds, and disposalof the remaining materials (coarse and fine tailings) to engineered
surface, structures or impoundments.

Waste generation and significant waste-related impacts

Waste generated
Mined Materials
Overburden Stripped (tonnes)
306-3

Ore Mined (tonnes)
Ore Milled (tonnes)
Diamonds Produced (carats)
Recovered Grade (carats per hundred tonnes)
Mineral Waste (tonnes)
Slimes (fine tailings)
Tailings (coarse tailings)

2,662,328
2,987,775
2,676,066
381,706
14.26

6,542,782
3,303,376
2,804,517
403,023
14.4

1,007,983

1,121,795

1,651,523

1,663,542

15,002,588 This table
3,311,359 Operations, p. 21
2,629,049 Operations, p. 21
364,581 Operations, p. 21
13.9 This table
920,783 This table
1,690,416 This table16Appendix 4:
GRI Index to Lucara Diamond's 2020 Sustainability Report
300
306 – WASTE (2020)
SASB EM-MM-150a.1.

SASB EM-MM-150a.2.

ENVIRONMENTAL DISCLOSURES

2020

2019

2018

Location, Response, Page Number of Report, or Comment

Total weight of tailings and mineral processing waste
Percentage recycled
Recovered Tailings

2,659,506
0
16,5602,785,337
0
8,716

2,611,199 This table
0
10,466 This table% Mineral Wastes recycled
Waste Rock (Overburden)
Total Mined Materials

005,650,102

0
6,542,782
9,846,158

0
15,002,588 Operational Performance, p. 22
18,313,947 This table

Total Hazardous Mined Materials
Total Non-Hazardous Mine Materials
Waste Management - Non-Mineral (tonnes)
Domestic waste sent to on-site landfill

05,650,102

09,846,158

0
18,313,947 This table
94.3 This table

72.81

78.85

Domestic waste sent to an on-site incinerator
Domestic waste sent to an off-site landfill

0
0

0
0

Paper & cardboard sent to recycling
Plastics sent to recycling
Scrap metals sent to recycling (excl. copper)

N/A
N/A
0
0

N/A
N/A
584

N/A Not measured or reported
N/A Not measured or reported
569 2020: Covid-19 restrictions resulted in accumulation at Karow

20.38

N/A
0
0
0
0%
72.81

N/A
0
0
0
0%
78.85

1.48 2020: Covid-19 restrictions resulted in accumulation at Karow
N/A Not measured or reported

Scrap copper sent to recycling
Wood sent to recycling
Tires sent to recycling
Other sent to recycling
Total Domestic Waste Recycled
Percentage Domestic Waste Recycled
Total Non-Hazardous Waste Generated
Hazardous Waste Generated (tonnes)
Used oil sent off site for treatment (tonnes)

49

97

0
N/A

12
N/A

Oil and air filters, clinic wastes
Total Hazardous Waste Generated (tonnes)

5.95
54.8

8.41
116.7

Total Non-Mineral Waste Generated (tonnes)

127.64195.50Waste grease sent to offsite treatment (tonnes)
Contaminated soil

00

0 Accumulated at Karowe
000%94.30 This table
201 1 liter waste oil approximately 0.850 kg
19 1 liter of grease approximately 0.87 kg
N/A Not measured or reported
21.08 Incinerated on site
240.4 This table
334.69 This table17

Appendix 4:
GRI Index to Lucara Diamond's 2020 Sustainability Report300
ENVIRONMENTAL DISCLOSURES
307 – ENVIRONMENTAL COMPLIANCE

2020

2019

2018

Location, Response, Page Number of Report, or Comment

Non-compliance with environmental laws and regulations
Total value of significant fines (USD)
Total number of non-monetary sanctions
Cases brought through dispute resolution
OTHER - LAND MANAGEMENT
307-1

Land Management (hectares)

Total Amount of Land Owned (License Area, ha)Land Disturbed and Yet not Rehabilitated (ha)Land Newly Disturbed this Year (ha)Land Rehabilitated this Year (ha)Land Rehabilitated and Handed Over (ha)Compliance & Grievances, p. 46
0
0
0

0
0
0

1,523
744
161
0
0

1,523
583
85
0
0

0
0
0

1,523 Land Management, p. 45
498 Land Management, p. 45
13 Land Management, p. 45
00

TAILINGS IMPOUNDMENT
EM-MM-150a.3.

Hazard potential

See tab Tailings Facility

Tailings Facility, p. 24, this document (Tab: Tailings Facility)

18

Appendix 4:
GRI Index to Lucara Diamond's 2020 Sustainability Report
Indicator

Disclosure

2020

2019

2018 Disclosure or Comments

563
545
416
53
340
23
129
23
99
7
545
416
129
12
8
4
50.8

549
329
232

401-1, 405-1

Total Contractors
Total Employees - Lucara Botswana
Male
Under 30
30 to 50
Over 50
FemaleUnder 30
30 to 50
Over 50
Total Permanent Employees
Permanent Males
Permanent Females
Total Temporary Employees
Temporary Male
Temporary Female% Contractors

515 See Our People, p. 26
277 See Our People, p. 26
198 This table
This table
This table
This table
79 This table
This table
This table
This table
277 This table
198 This table
79 This table
This table
This table
This table
65.0 This table

GRI 400
GRI 401
401-1, 405-1

SASB EM-MM-000.B
401-2

Social Disclosures
Employment

Benefits to full-time employees that are notprovided to temporary or part-time employees

92

324
232
92
22
17
5
62.5

See Our People, p. 28

19

Appendix 4:
GRI Index to Lucara Diamond's 2020 Sustainability Report
Indicator

Disclosure

403-1

Occupational health and safety management system

GRI 403

403-1
403-3
403-4

Occupational Health and Safety

Hazard identification, risk assessment, and incident
investigation
Occupational health services
Worker participation, consultation, and occupational
health and safety communication on

403-5

Worker training on occupational health and safety

403-6

Promotion of worker health403-8

Workers covered by an occupational health andsafety management system

2020

2019

2018 Disclosure or Comments
Transitioning from OHSAS 18001 to ISO45001, see Health,
Safety & Wellness, p. 31
See Health, Safety & Wellness, p. 32
See Health, Safety & Wellness, p. 32
See Health, Safety & Wellness, p. 30, Labour Engagement,
p. 32
See Health, Safety & Wellness, p. 30, Training &Communication, p. 32
See Health, Safety & Wellness, p. 30, Health & Wellbeing,p. 32
See Health, Safety & Wellness, p. 30, Systems &Standards, p. 31

20

Appendix 4:
GRI Index to Lucara Diamond's 2020 Sustainability Report
Indicator
GRI 403403-9

Disclosure

Occupational Health and Safety
Work-related Injuries (per 200,000 hrs worked)
Person-hours worked
Fatalities
Men
Women
Lost Time Injuries (LTI)
Men
Women
LTI Frequency Rate (LTIFR)
Men
Women
Restricted Work Injuries (RWI)
Men
Women
Medical Treatment Injury
Men
Women
First Aid Injury
Men
Women
Absenteeism Rate
Men
Women
Days Lost to LTI
Men
Women
Days Lost to RWI
Men
Women
Near Misses (Stop & Fix)
Men
Women
Severity Rate
Men
Women
Property Damage2020
2328662

0
0
0
1
1
0
0.09
0.09
0
0
0
0
3
3
0
3
3
0
0.66
N/A
N/A
14
14
0
0
0
14
27,648
N/A
N/A
1.20
1.20
0
8

2019
2557045

0
0
0
2
2
0
0.16
N/A
N/A
0
0
0
1
1
0
5
3
2
0.76
N/A
N/A
20
N/A
N/A
0
0
0
34,097
N/A
N/A
1.56
N/A
N/A
20

2018 Disclosure or Comments
3409217

This table
0 This table
0 This table
0 This table
0 This table
0 This table
0 This table
0 This table
0 This table
0 This table
0 This table
0 This table
0 This table
0 This table
0 This table
0 This table
14 This table
13 This table
1 This table0.55 This table
N/A This table
N/A This table
0 This table
0 This table
0 This table
0 This table
0 This table
0 This table
39,428 This table
N/A This table
N/A This table
0.00 This table
N/A This table
N/A This table
51 This table

21

Appendix 4:
GRI Index to Lucara Diamond's 2020 Sustainability Report
Indicator
GRI 403403-10

GRI 405405-1

GRI 410410-1
GRI 413413-1

Disclosure

Occupational Health and Safety
Work-related ill healthRespiratory Illnesses
Occupational Dermatitis
Noise Induced Hearing Loss (NIHL)
Musculoskeletal disorders (MSDs)
Diversity and Equal Opportunity
Diversity of governance bodies and employees% Female Board Directors% Female Corporate Executives% Female Workforce% Female Employees% Workforce Botswana Nationality
Security Practices
Security personnel trained in human rights policies
or procedures
Local Communities
Operations with local community engagement,
impact assessments and development programs

2020

2019

2018 Disclosure or Comments

0
0
0
0

0
0
0
0

43%
75%

43%
75%

43% See Lucara recognized by The Globe & Mail, p. 4
75%

31%
23.7
98

28.0
99

16% See Our People, p.26 & 27
28.5 This table
99 See Our People, p.26 & 27

58%

100%

77% Security & Loss Control, p. 24

See Health, Safety & Wellness, p. 30
0 This table
0 This table
0 This table
0 This table

Partnerships and Engagement, p.33-38

22

Appendix 4:
GRI Index to Lucara Diamond's 2020 Sustainability Report
Indicator

Disclosure

GRI 417

Marketing and Labelling

417-1

Requirements for product and service informationand labeling

417-2
417-3
418-1
GRI 419
419-1

2019

2018 Disclosure or Comments

100%

100%

Product Stewardship (100% of Karowe's products (roughdiamonds) covered by Kimberley Process and Responsible
100% Jewellery Council certification (GRI 417-1 i-iv notapplicable); Clara (digital sales channel) seeking RJC
certification in 2021.

0

0

0

0

0

0

0

0

0

0

0

0

2020

Incidents of non-compliance concerning product andservice information and labeling
Incidents of non-compliance concerning marketing
communications
Substantiated complaints concerning breaches ofcustomer privacy and losses of customer data
Socioeconomic ComplianceNon-compliance with laws and regulations in thesocial and economic area

Nr
1

Note
Operating margin per carat sold is a non-IFRS measure2

2018 value adjusted for depletion on the change of diamond inventory value (removing non cash)

3

5

Direct community investments from Lucara from 2017-2019, without the Lundin Foundation partnership contribution included for2017 and 2018. Beginning in 2019, all activities related to community investment became the responsibility of Lucara Botswana
directly through the newly created Sustainability Team
Lucara discloses payments to foreign governments in compliance with Canada’s Extractive Sector Transparency Measures Act. In
addition to corporate tax payments, we also withhold and remit payroll, non-resident and value-added taxes in the jurisdictions inwhich we operate. Only corporate tax payments, on a consolidated basis, are included in the Data Summary table
Southern Africa exclusive of Botswana

6

Botswana only

7
8

Conversion factors for 2017-2019 GHG reporting: 2.68697 kg CO₂e per liter of diesel (DEFRA, 2019), and 1.0262 tCO₂/MWh for gridelectricity, (Southern African Power Pool, 2018)
Hazard Classification based on South African National Standards (SANS) 10286:1998 “Code of practice, Mine residue”

9

Botswana total Benefit: Royalty, Corporate Tax, Employee compensation, Local Procurement, Donations and Community Investments

4

N/A - Not available and/or reported

Product Stewardship
Product Stewardship
Product Stewardship

No non-compliance identified

23

Appendix 5: United Nations Global Compact Index
UNGC Principles

Reference or Comment

HUMAN RIGHTS
Principle 1: Businesses should support and respect theprotection of internationally proclaimed human rights

Human Rights Policy, Responsible Mining Policy,
https://www.lucaradiamond.com/about-us/corporate-governance/

Principle 2: Businesses should ensure that they are not complicit Human Rights Policy, Responsible Mining Policy,
in human rights abuses
https://www.lucaradiamond.com/about-us/corporate-governance/
LABOUR
Section on Our People/Labour, p. 28, Human Rights Policy,
Principle 3: Businesses should uphold the freedom of association https://www.lucaradiamond.com/about-us/corporate-governance/, Responsible
and the effective recognition of the right to collective bargaining Jewellery Council certification in Product Stewardship, p. 13
Principle 4: Businesses should uphold the elimination of forced
or compulsory labour
Principle 5: Businesses should uphold the effective abolition ofchild labour
Principle 6: Businesses should uphold the elimination of
discrimination in respect of employment and occupation

Human Rights Policy, https://www.lucaradiamond.com/about-us/corporategovernance/, Our People/Labour, p. 28, Responsible Jewellery Council certification in
Product Stewardship, p. 13
Human Rights Policy, https://www.lucaradiamond.com/about-us/corporategovernance/, Our People/Labour, p. 28, Responsible Jewellery Council certification in
Product Stewardship, p. 13
Human Rights Policy, https://www.lucaradiamond.com/about-us/corporategovernance/, Our People/Labour, p. 28, Responsible Jewellery Council certification in
Product Stewardship, p. 13

ENVIRONMENT
Principle 7: Businesses should support a precautionary
approach to environmental challenges
Principle 8: Businesses should undertake initiatives to promote
greater environmental responsibility
Principle 9: Businesses should encourage the development anddiffusion of environmentally friendly technologies
Principle 10: Businesses should work against all forms ofcorruption, including extortion and bribery

Responsible Mining Policy, https://www.lucaradiamond.com/about-us/corporategovernance/, see Environmental Performance, p. 38, including Climate Change Risk, p.
44
Responsible Mining Policy, https://www.lucaradiamond.com/about-us/corporategovernance/, see Environmental Performance, p. 39, including Water Use andRecycling, p. 41, and Climate Change Risk, p. 44
Responsible Mining Policy, https://www.lucaradiamond.com/about-us/corporategovernance/, see Environmental Performance, p. 39, and Clara/COVID-19 andDecarbonization, p. 48
See Governance & Commitments, p. 13

24

Appendix 6: SASB Index

Topic
Production of ores and products
Total number of employees, percentage contractors
Greenhouse Gas Emissions
Scope 1Code
EM-MM-000.A
EM-MM-000.B

Disclosure
Operational performance, p. 21
Our People, p. 26, 51 % contractors

EM-MM-110a.1

GHG Emissions, p. 442

Strategy & Plan

EM-MM-110a.2

Energy & GHG Management, p. 42, Climate Change Risk & TCFD Review, p.
43

Air Quality
Energy Management
Water Management
Freshwater withdrawn, use
Non-compliance
Waste & Hazardous Materials Management
Tailings

EM-MM-120a.1
EM-MM-130a.1

N/A
Energy & GHG Management, p. 42

EM-MM-140a.1
EM-MM-140a.2

Water Use, p. 39-40
Compliance & Grievances, p. 45

EM-MM-150a.1

Mineral processing

EM-MM-150a.2

Tailings Facilities, p. 24, a
Operational Performance, p. 21, Tailings Facilities, p. 24, also this document(Tab: Tailings Facilities)

Tailings impoundment hazard potential

EM-MM-150a.3

See Tailings Facilities, p. 24, also this document (Tab: Tailings Facilities)

Environmental management policies, practices

EM-MM-160a.1

See Responsible Mining Policy 9WEB), and Environmental Performance,
p. 38

Sites with ARD
Sites near protected areas, endangered species

EM-MM-160a.2
EM-MM-160a.3

Not applicable to diamond mining
See Biodiversity, p. 44

Biodiversity Impacts

25Appendix 6: SASB Index

Topic
Security, Human Rights, Indigenous People% near conflict areas% near indigenous land

Code

Disclosure

EM-MM-210a.1
EM-MM-210a.2

Engagement process, due diligence, conflict

EM-MM-210a.3

None, 0%None, 0%See Responsible Mining Policy (web), Security & Loss Control, Human Rights
Review planned for 2021

Community Relations
Process managing risks/opportunities/rights

EM-MM-210b.1

Human Rights Policy (Web), See Engagement and Partnerships, P. 32,
Compliance & Grievances, p.45

Number and duration of non-technical delays
Labor Relations% covered under collective agreements
Number and duration of strikes and lockouts
Work for Health & Safety
Business Ethic & Transparency
Preventing corruption & bribery in value chain
Production in lowest 20% Transparency
International's Corruption Perception Index

EM-MM-210b.2

0, no delays

EM-MM-310a.1
EM-MM-310a.2
EM-MM-320a.1

Labour Engagement, p. 28
0, no delays
See Health, Safety and Wellness, p. 29-21, this document (Tab: Social)

EM-MM-510a.1

See Governance & Commitments, p. 12

EM-MM-510a.2

None26