Diamond Evaluator - Mining Site - 1

Apt Resources; Pakistan; On-site; PKR 1,400,000 - 2,000,000; Full time

Job summary

A recruitment agency is seeking an experienced Diamond Evaluator with expertise in evaluating and grading rough diamonds. The candidate will work in a mining operation in Angola, maintaining the classification and reporting of diamonds. Ideal candidates should have at least 8 years of experience in diamond valuation, knowledge of the Kimberley Process, and be fluent in Portuguese and/or English. Competitive compensation and benefits are provided.

Benefits

Company-provided accommodation

Meals and local transportation

30 days annual leave

Travel allowance

Full insurance coverage

Qualifications

• Minimum 8 years of hands-on experience in diamond sorting and valuation.
• Prior experience working in African mining sites is highly preferred.

Responsibilities

• Examine rough diamonds using gemological tools.
• Grade diamonds based on the 4Cs.
• Estimate market value using current pricing data.
• Maintain accurate records of evaluation results.
• Collaborate with mining teams for safe handling.

Skills

Diamond evaluation expertise

Grading knowledge of the 4Cs

Strong documentation skills

Knowledge of Kimberley Process

Ability to work under pressure

Fluency in Portuguese and/or English

Education

Degree or certification in Gemology, Geology, Mining Engineering

Professional training in diamond evaluation

Tools

Loupe

Microscope

Other gemological tools

Job description

Overview

Apt Resources is seeking an experienced Diamond Evaluator to join our client’s mining operations team in Angola. The ideal candidate will bring deep expertise in evaluating, grading, and valuing rough diamonds, ensuring compliance with international standards and industry best practices. This role is key in maintaining the integrity and accuracy of the diamond classification and reporting process.

Key Responsibilities

• Examine rough diamonds using a loupe, microscope, and other gemological tools.
• Grade diamonds based on the 4Cs – Carat, Color, Clarity, and Cut potential.
• Estimate market value of diamonds using current pricing data and knowledge of international diamond markets.
• Maintain accurate records of diamond parcels and evaluation results for daily reporting.
• Collaborate with geologists, mining engineers, and security teams to ensure safe handling and transport of mined stones.

Compensation

• Monthly salary of USD 5,000–7,000 plus commission.
• Annual bonus: TBD.

Benefits

• Company‑provided accommodation, meals, local transportation, and communication support.
• 30 days annual leave with round‑trip airfare to home country.
• Travel allowance and full insurance coverage.

Qualifications

• Degree or certification in Gemology, Geology, Mining Engineering, or a related field.
• Professional training in diamond evaluation from institutions such as GIA, HRD, or equivalent.
• Minimum 8 years of hands‑on experience in diamond sorting and valuation.
• Strong knowledge of the Kimberley Process and diamond industry standards.
• High precision in grading and strong documentation skills.
• Ability to work under pressure and in remote mining environments.
• Excellent ethical standards, discretion, and attention to detail.
• Fluent in Portuguese and/or English.
• Prior experience working in African mining sites is highly preferred.