Get bidding on this fabulous jewellery, great piece to brighten up your wardrobe. Nickel tested.

Ever wondered what makes a ruby red or an emerald green? A gemmologist works on the science behind gemstones. A career in Gemmology can see you travel to jewellery fairs all over the world as well as glamorous events and parties. Gemmologists are experts in caring for gemstones and advice customers how to look after their jewellery.

Find out more about Gemmologists here.

For more careers in science and maths visit www.scienceandmaths.net
- see where they can take you.