Overview
The “Biogenic Gemstones and Their Classification” course offers an in-depth exploration of organic-origin gem materials, focusing on their formation, characteristics, identification, and commercial evaluation. Participants will learn how to recognize and classify these unique gemstones using gemmological instruments and internationally accepted standards. Learning Objectives:
- Understand the origin, composition, and structure of major biogenic gems
- Identify and differentiate natural, treated, and imitation organic gemstones
- Acquire essential gemmological vocabulary and analytical skills specific to biogenic materials
Course Details
Course Code: BGC112501
Diploma/Certificate: Certificate of Completion: HRD Antwerp Biogenic Gemstones and Their Classification
Language: Italian
Start Date: December 5, 2025
End Date: December 5, 2025
Mode of Study: On Campus
Course Hours: 9:00am to 4.00pm
City: Rome
Country: Italy
Campus Address: To be announced
Deposit: In order to guarantee your place in the course, we ask you to pay the entire course fees within 15 days after registration.
Important: Final price may vary according to local tax laws
For more information email us on education@hrdantwerp.com
For local assistance please contact Sabina Belloni (sabigem@yahoo.it)
Course Features
- Lecture 0
- Quiz 0
- Duration 1 day
- Skill level All levels
- Language Italian
- Students 0
- Certificate No
- Assessments Yes
Curriculum
Requirements
- Minimum age: 18 years
- No previous experience is required
Features
- Introduction to biogenic gems: definition, classification, and significance
- Formation and properties of organic gem materials
- Study of key biogenic gemstones, including Amber, Coral, Ivory, Jet and Shell
- Common treatments, imitations, and ethical issues
- Grading systems and evaluation criteria for each gem type
- Legal and environmental considerations (CITES regulations, sustainability)
Target audiences
- Gemmologists, appraisers, jewelers, traders, designers, students, and enthusiasts. Professionals seeking to deepen their knowledge of pearls for technical or commercial purposes. Individuals working with antique jewellery or ethnographic items
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