Laboratory Manager – Gemology

Vrinda International; Dubai; On-site; AED 103,000 - 126,000; Full time

Job summary

Zoho Dubai is seeking a Laboratory Manager in Gemology to oversee gemological testing operations, ensuring rigorous accuracy and efficiency in diamond and colored stone evaluation.

You will direct laboratory personnel, manage the Laboratory Quality Management System (LQMS), drive ISO-compliant processes, audit readiness, and continuous improvement initiatives to sustain precision in grading and data integrity.

Qualifications

• Minimum 7 years of progressive experience in laboratory management or a related scientific field.
• Strong background in gemstone grading and testing of diamonds and colored stones.
• Deep understanding of Laboratory Quality Management Systems and ISO audit processes.

Responsibilities

• Direct and supervise laboratory personnel and foster high-performance teams.
• Oversee scientific analyses ensuring testing protocols meet validation standards and uncertainty requirements.
• Lead decision-making to resolve technical and operational bottlenecks for seamless lab function.
• Manage the Laboratory Quality Management System (LQMS) and ensure ISO compliance.
• Facilitate internal and external ISO audits and implement corrective actions.
• Validate and optimize testing methodologies to ensure integrity of results.
• Execute precise grading and testing for diamonds and colored stones.
• Monitor lab performance metrics and drive productivity and quality improvements.

Skills

Leadership

Gemology

Quality Management

ISO Audits

Education

Advanced degree in Gemology or related scientific field

Job description

Dubai, United Arab Emirates | Posted on 09/28/2026

Job Description

Laboratory Manager – Gemology

Summary

We are seeking an accomplished Laboratory Manager to lead our gemological testing operations within the IT Services sector. This pivotal role is responsible for overseeing the entire lifecycle of diamond and colored stone evaluation, ensuring the highest standards of scientific accuracy and operational efficiency. The successful candidate will drive strategic initiatives in quality assurance, manage complex laboratory workflows, and foster a culture of continuous improvement. This position is critical for maintaining our reputation for precision in gemstone grading and analysis, directly supporting business growth through reliable data and robust quality management systems.

Responsibilities

• Direct and supervise laboratory personnel, fostering a collaborative environment that promotes professional growth and high-performance team dynamics.
  
• Oversee the execution of scientific analyses, ensuring all testing protocols adhere to strict validation standards and measurement uncertainty requirements.
  
• Lead decision-making processes regarding complex technical challenges and operational bottlenecks to ensure seamless laboratory functionality.
  
• Manage the Laboratory Quality Management System (LQMS), ensuring full compliance with ISO standards and leading the closure of any identified nonconformities.
  
• Conduct and facilitate internal and external ISO audits, preparing comprehensive documentation and implementing corrective actions as necessary.
  
• Validate and optimize testing methodologies to maintain the integrity of results across all gemological procedures.
  
• Execute precise grading and testing for diamonds and colored stones, guaranteeing accuracy in every assessment.
  
• Monitor overall laboratory performance metrics and implement strategies to enhance productivity and quality outcomes.
  

Requirements

Requirements:

• Minimum of 7 years of progressive experience in laboratory management or a related scientific field.
  
• Proven expertise in team leadership, including the ability to manage diverse teams and drive operational excellence.
  
• Strong background in scientific analysis, with specific proficiency in gemstone grading and the testing of diamonds and colored stones.
  
• Deep understanding of Laboratory Quality Management Systems, including the ability to navigate ISO audit processes and resolve nonconformities effectively.
  
• Demonstrated capability in decision-making and problem-solving within high-pressure technical environments.
  
• Knowledge of testing method validation, measurement uncertainty, and the technical nuances of gemology.
  
• Compensation package is competitive, ranging from ₹30 Lakhs Per Annum and above, commensurate with experience and expertise.