Gemstone Grading Specialist – Pearl & Colored Stones

Tiffany & Co.; New York (NY); On-site; USD 37,000 - 44,000; Full time

Job summary

Tiffany & Co. is seeking a Gemstone Acquisition (GA) Grader at its NYC corporate office. You will review gemstones, apply gemological standards, and maintain quality parameters while supporting GA goals through accurate grading and documentation.

The role requires Graduate Gemologist credentials, mastery of lab equipment (microscope, loupe, Sarin, Melee scope), and strong computer skills. You will work on system inputs, supplier feedback, and daily productivity measures, with a roughly 3-month

Qualifications

• Graduate Gemologist required.
• Expert knowledge of grading lab equipment (microscope, loupe, Sarin machine).
• Strong computer skills: MS Office (Word, Excel, PowerPoint), Outlook.
• Understanding of Gemepro software.
• Ability to photograph stones.
• Strategic thinking and independent work style.
• Excellent verbal and written communication.
• Strong interpersonal skills and teamwork.

Responsibilities

• Apply Tiffany & Co. gemological standards for Pearl and Colored Stone grading across departments.
• Verify quantity, weight, size and details of gemstones against memo.
• Grade gemstones according to finished specs on Style Sheets.
• Document supplier notes and participate in Supplier Feedback Loop.
• Identify item numbers and document necessary information.
• Assist with gemstone repairs and identify replacement or polish needs.
• Support management on other gemological tasks or special projects.

Skills

Strategic thinking

Communication skills

Interpersonal skills

Adaptability

Attention to detail

Education

Graduate Gemologist

Tools

Sarin Machine

GemePro

Melee scope

Loupe

Microscope

Job description

Tiffany & Co. is seeking a Gemstone Acquisition (GA) Grader at its NYC corporate office. You will review gemstones, apply gemological standards, and maintain quality parameters while supporting GA goals through accurate grading and documentation.

The role requires Graduate Gemologist credentials, mastery of lab equipment (microscope, loupe, Sarin, Melee scope), and strong computer skills. You will work on system inputs, supplier feedback, and daily productivity measures, with a roughly 3-month