- Jewellery: understanding rubies, sapphires and emeraldsCourse start date: Sun 11 Jun 2023
Location on this date: Keeley StreetTutors: Judith Crowe, Derek JhinnooJoin this fascinating one day course for a valuable insight into the trade of rubies, sapphires and emeralds, different types of these precious stones on the market, and how to assess them. Learn about how the beautiful stones are mined, cut, graded and priced, as well as exploring common simulants. No previous experience necessary.
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