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Costume Jewelry Specialist Course

Costume Jewelry Specialist Course
from 4 to 360h flexible workload
certificate valid 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 workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

What 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 Carlo
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 Ferres
Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.
André Felipe
André FelipePrompt Engineering Student

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