How to Protect Your Diamond from Chipping
Find out more about what causes a diamond to chip, and 8 tips on how you can avoid chipping your diamond.
Gemstone Durability: Design to Display
A treatise on the design, display, care and repair of fine gemstones.
Tourmaline Care and Cleaning Guide
Learn about tourmaline's durability and how to care for your tourmaline jewellery.