This is a hands-on course designed for those who already have knowledge of Coloured Gemstones and will reveal the inside story about gemstone treatments. Under the expert tuition of Gwyn Green, delegates will study a range of sample stones and learn some important lessons about detecting treatments and recognising the tell-tale signs that a stone is not entirely natural and untreated.
To Book please follow https://anchorcertacademy.com/course-details?courseId=19
Tutor: Claire Connelly FGA DGA
Time: 10am – 4pm
Duration: 1 Day