Job Description

Job Title: Diamond Assorter

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Location: Kolkata

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Employment Type: Full-time

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About the Role :

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We are seeking a detail-oriented Diamond Assorter to join our team. In this role, you will be responsible for sorting, grading, and classifying diamonds based on their physical characteristics — including size, shape, colour, clarity, and cut. Your precision directly impacts the value, quality, and integrity of our inventory.

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This is a role for someone with a sharp eye, steady hands, and the patience to work with precision at scale.

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Key Responsibilities :

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- Sort rough and/or polished diamonds by size, shape, colour, clarity, and cut
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- Assess stones using industry-standard tools (loupe, tweezers, sieves, gauges, colour masters)
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- Classify diamonds according to established grading parameters (e.g., 4Cs, Sieve sizes, D–Z colour scale)
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- Identify inclusions, flaws, and irregularities under magnification
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- Separate stones into consistent, saleable parcels
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- Maintain accurate records of sorting decisions and inventory movement
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- Ensure zero mix-ups between parcels, grades, or clients
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- Coordinate with grading, buying, and sales teams
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- Follow all security and confidentiality protocols
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Required Skills & Qualifications :

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- Diploma / Certification in Gemmology, Diamond Grading, or related field (e.g., GIA, IGI, HRD) — preferred.
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- 2+ years of experience in diamond sorting, grading, or trading.
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- Strong understanding of the 4Cs and diamond classification systems
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- Excellent eyesight (with or without correction) and colour discrimination
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- Manual dexterity and steady hands for handling small stones
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- High attention to detail and consistency
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- Ability to work long hours under magnification without loss of focus
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- Integrity, discretion, and trustworthiness — essential in this trade
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- Basic computer literacy for inventory records
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Preferred / Nice to Have :

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- Experience with both rough and polished diamonds
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- Familiarity with sieve sizes, MM gauges, and colour master sets
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- Knowledge of fancy shapes and fancy colours
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- Prior experience in a manufacturing or trading house
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- Willingness to undergo internal grading calibration
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What We Offer :

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- Competitive salary based on experience
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- Prospect to work with high-value inventory and skilled professionals
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- Training and calibration support
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- A stable, specialised career in a niche trade
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How to Apply

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Send your CV and a brief note about your experience to [email protected]

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In the email subject line write "Diamond Assorter-PCCJ-Your Name"

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***Shortlisted candidates may be asked to complete a practical sorting assessment.

📌 Diamond Assorter (Kolkata)
🏢 P C Chandra Jewellers
📍 Kolkata