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GEMOLOGY TEST
Product knowledge
COURSE DESCRIPTION
Diamonds, Emeralds, Pearls, Rubies, Sapphires or Jade, get ready to test your knowledge!
Skills covered in this course
Gemology
Emeralds
Rubies
![](https://sthrive.com/wp-content/uploads/2023/04/GEMOLOGY-TEST-400x300.png)
Course Features
- Industry: Watch & Jewellery; Travel Retail
- Language: English
- Type of Content: readinggame