NEW for 2025!
Exciting times at Gemmology Today as we welcomed 2025 with a brand new format! Introducing GT Podicles, a blend of podcasts and audio
articles (that in some cases can be downloaded as a PDF) that will be published every month. Whether you are commuting to work, at the gym or just
chilling out, with GT Podicles, you can stay informed. Check them out!
October Podicle
Transforming raw metal into a finished piece of jewellery is a complex process that calls for exceptional skill, artistry, and patience. Whether it is a meticulously handcrafted ring or a carefully produced design, the craftsmanship involved goes far beyond what meets the eye.
In GT Podicle #24, David and Jane discuss the various jewellery manufacturing techniques, focusing on wax carving, the lost wax casting process, and methods for mass-producing jewellery using rubber and silicone moulds. They also explore the history, and essential tools required for wax carving, the step-by-step process for converting a wax model into a precious metal piece, and the steps needed to prepare a metal model for moulding.
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Catawiki is an online auction platform for buying everything from vintage comic books to jewellery. Founded in 2008 by René Schoenmakers
and Marco Jansen, the company has been hosting weekly online auctions since 2011. Catawiki now operates a network of over 240 experts who value,
authenticate and curate objects. To visit their website, please click on their logo.
With Sole Leone Gem Academy, you can take a World Gem Foundation course, workshop, lecture or training in gemology or have your
gemstones determined and your diamond tested! To visit their website, please click on their logo.
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Back Issues of Gemmology Today
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