EXPOSED: The Inside Story - Gemstones Treatments Revealed

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

  • Birmingham Assay Office
  • 10:00AM
  • £275 + VAT

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.


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Tutor: Gwyn Green FGA DGA  or Claire Connelly FGA DGA

Time: 10am – 4pm

Duration: 1 Day