Just Gems

Education

Would you like to learn more about gemstones and jewellery?

• Have you ever wondered how to tell the difference between a real diamond, cubic zirconia (CZ) and other diamond simulants?
• How are diamonds graded and what difference does grade make to price?
• What are the most valuable gemstones?
• What makes a gemstone precious?
• How can the appearance of a gemstone be improved and does this affect its value?
• How can you avoid the pitfalls when buying gemstones abroad?
• How do you decide what is a good gemstone?
• What is the difference between pink sapphire and ruby?
• Why is blue topaz an almost worthless gemstone?
• Why is tanzanite not suitable to be worn in a ring?
• Have you heard of alexandrite, mandarin garnet or cats-eye chrysoberyl?
• How should you look after your gemset jewellery?
• Why are coloured diamonds more valuable than white diamonds and how are they formed?

Just Gems will answer all your questions on gemstones. Call Helen Plumb on 07732 835704 or e-mail to info@just-gems.co.uk