Free course
US$0.00
Premium course
US$30.90
Diamond Specialist Course
Level up your game with our Diamond Oga Course, specially made for jewelry people wey wan sabi everything about how to grade and price diamonds. You go dive deep into the 4Cs—clarity, carat, color, and cut—and understand how dem dey affect the market price. You go learn about how dem dey grade diamonds worldwide like GIA and AGS, and how to write correct professional reports. With plenty practice and guidance on how to move your career forward, this course go give you power to shine for inside the tough diamond business. Join us make you sharpen your skills and climb higher for your work.
- Master diamond grading: Evaluate clarity, carat, color, and cut like a true professional.
- Analyze market trends: Understand wetin dey make diamond prices go up and down.
- Apply international standards: Use GIA and AGS grading systems like correct person.
- Craft professional reports: Summarize your findings and give correct advice.
- Enhance career skills: Use wetin you learn for real work situations.

from 4 to 360h flexible workload
certificate recognized by MEC
What will I learn?
Level up your game with our Diamond Oga Course, specially made for jewelry people wey wan sabi everything about how to grade and price diamonds. You go dive deep into the 4Cs—clarity, carat, color, and cut—and understand how dem dey affect the market price. You go learn about how dem dey grade diamonds worldwide like GIA and AGS, and how to write correct professional reports. With plenty practice and guidance on how to move your career forward, this course go give you power to shine for inside the tough diamond business. Join us make you sharpen your skills and climb higher for your work.
Elevify advantages
Develop skills
- Master diamond grading: Evaluate clarity, carat, color, and cut like a true professional.
- Analyze market trends: Understand wetin dey make diamond prices go up and down.
- Apply international standards: Use GIA and AGS grading systems like correct person.
- Craft professional reports: Summarize your findings and give correct advice.
- Enhance career skills: Use wetin you learn for real work situations.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
FAQs
Who is Elevify? How does it work?
Do the courses have certificates?
Are the courses free?
What is the course workload?
What are the courses like?
How do the courses work?
What is the duration of the courses?
What is the cost or price of the courses?
What is an EAD or online course and how does it work?
PDF Course