Costume Jewelry Specialist Course
Turn a passion for costume jewellery into a professional skill set that pays. This course gives you the knowledge to authenticate, value, source, and sell costume jewellery with confidence. Whether you're building a resale business or advancing in retail, you'll graduate ready to work.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
You'll learn how to identify materials including metals, plastics, and simulated stones using hands-on testing techniques. You'll master authentication methods, reading maker's marks, hardware, and design cues to date and verify any piece. The course covers systematic valuation across retail, wholesale, and auction contexts so your pricing is always grounded in real market data. You'll develop sourcing strategies for estate sales, trade shows, and online platforms, plus negotiation skills that protect your margins. Sales, client service, visual merchandising, and online platform management round out a complete, business-ready education.
Elevify advantages
Develop skills
- Material Identification: Distinguish metals, plastics, and stones accurately for precise valuation.
- Authentication and Dating: Analyse marks, hardware, and design to verify and date any piece.
- Valuation and Pricing: Apply market-based methods to price inventory across multiple sales channels.
- Sourcing and Negotiation: Evaluate lots, identify key pieces, and secure profitable purchase deals.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workloadWhat our students say
Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change platforms... I thank you for everything you do, I've already recommended you to other people...

Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.

André FelipePrompt Engineering Student
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