A gemologist is a professional trained in identifying, grading, and evaluating gemstones. They use specialized equipment to analyze a gem's properties, including its cut, clarity, color, and carat weight. Gemologists work in various settings, such as jewelry stores, appraisal firms, and gemological laboratories.

• Key Responsibilities: Gem identification, grading, appraisal, and quality control.
• Skills Required: Knowledge of gemology, attention to detail, analytical skills, and communication skills.