Cartier Senior Gemstone Quality Controller
- Location
- Seniority
- Senior
- Posted
- Mar 16, 2026
About Cartier
Cartier is a landmark Maison of high jewelry, watches and luxury accessories, renowned for its heritage of craftsmanship, aesthetic refinement and technical excellence. As part of the Richemont group, Cartier combines artisanal ateliers with global retail and manufacturing operations, offering roles that demand meticulous standards and discretion.
Cartier — Paris: Senior Gemstone Quality Controller. Lead gemstone inspection and quality assurance for Cartier's high‑jewellery production.
Role & Responsibilities
- Lead the inspection, grading and final acceptance of loose gemstones and mounted stones according to Cartier quality standards (colour, clarity, cut, carat and provenance).
- Perform advanced identification and testing using gemological instruments and laboratory techniques to confirm authenticity and detect treatments or enhancements.
- Oversee traceability and documentation for incoming stones and outgoing components; maintain accurate quality records and inspection reports.
- Coordinate with sourcing, production, gemology and atelier teams to resolve non-conformances and ensure timely corrective actions.
- Mentor and train junior quality controllers and technicians; define inspection protocols and quality checklists for stones.
- Contribute to continuous improvement initiatives: refine grading criteria, update inspection procedures and support new product development from a stones perspective.
- Manage and maintain laboratory equipment and calibration schedules to guarantee consistent measurement standards.
Qualifications
- Professional qualification in gemology (GIA, FGA, IGI or equivalent) or equivalent practical training.
- Strong theoretical and practical knowledge of diamonds and coloured gemstones, including common treatments and synthetics.
- Demonstrated ability to lead quality-review activities and coach junior staff within a production or atelier environment.
- Excellent visual acuity, attention to detail and methodical approach to inspection and record‑keeping.
- Familiarity with industry grading standards (GIA, CIBJO) and regulatory requirements for gemstones.
Skills
Experience
Minimum 5 years of hands‑on experience in gemstone grading or quality control within high‑end jewellery or the professional gem trade; prior experience in a senior or lead inspection role is preferred.
Education
Diploma or degree in gemology (GIA, FGA, IGI) or equivalent vocational qualification and proven laboratory experience.
Workplace
The successful candidate will be located in Paris, Île-de-France, France.
Culture
Cartier cultivates a culture of artisanal excellence, timeless design and rigorous quality across its ateliers and workshops. The Maison values discretion, inter-disciplinary collaboration and a long-term commitment to craftsmanship, offering a workplace where technical mastery and aesthetic sensitivity are both prized.
About Cerulean
Cerulean is the definitive career portal for the global luxury industry. We match exceptional professionals with exclusive opportunities at the world's most prestigious brands. From haute couture and fine watchmaking to prestige beauty, hospitality, and boutique retail, Cerulean centralises luxury employment to help you find the career for which you were destined.
Frequently Asked Questions
The luxury industry is characterised by a diverse and nuanced nomenclature. Esteemed houses frequently employ proprietary terminology, and even within a single organisation like Cartier, titles may vary across global markets to reflect local conventions. To ensure absolute clarity, Cerulean assigns a standardised, industry-coherent canonical title to every listing. However, it is worth noting that this role is functionally synonymous with «Senior Stone Quality Inspector», «Senior Gemstone Inspector», «Senior Gem Quality Analyst», «Senior Gemstone QA Specialist», and other variations. Our sophisticated search architecture anticipates these variations, ensuring that inquiries using related terms will seamlessly yield the exact roles you desire.