04/09/2017
• Stacey Lim
The beryl family includes some of the world’s most loved gemstones. STACEY LIM reports that varieties of beryl are prized for their hardness, transparency and range of beautiful colours.
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27/07/2017
• Stacey Lim
Emerald by day and ruby by night, alexandrite is perhaps the best example of the magical colour-changing variety of gemstones. STACEY LIM reports.
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27/07/2017
• Emily Mobbs • Editor
In a difficult climate, coloured gemstones are offering jewellers an opportunity to stand out. EMILY MOBBS investigates current market trends for this colourful sector.
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23/06/2017
• Stacey Lim
The quality of colour can be dissected into vibrancy, evenness, pattern and, in some cases, uniqueness; however, what on earth causes it? This series is dedicated to exploring the different causes of colour in gemstone minerals. STACEY LIM reports.
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09/06/2017
• Talia Paz • Staff Journalist
The Gemological Institute of America (GIA) has introduced a program that allows retailers to track the origin of select polished diamonds, potentially providing a unique selling opportunity and improved consumer confidence.
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26/05/2017
• June Mackenzie
Always colourful, always durable; tourmaline is a jewellery-industry favourite. JUNE MACKENZIE reports.
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28/04/2017
• June Mackenzie
Compared to other gemstones, tanzanite is young. JUNE MACKENZIE discusses this popular gemstone that Tiffany & Co brought to market in the 1960s.
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31/03/2017
• June Mackenzie
Understanding emerald inclusions is a vital part of the sales process. JUNE MACKENZIE reports.
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14/03/2017
• June Mackenzie
Inclusions are an integral part of identifying any range of treatments that can be applied to gemstones to boost value. JUNE MACKENZIE reports.
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15/02/2017
• June Mackenzie
Inclusions are a gemmologist’s best friend. Why? Well, inclusions can determine whether a gemstone is natural, natural but treated for enhancement purposes, synthetic or man-made. JUNE MACKENZIE reports.
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09/12/2016
• Kathryn Wyatt
Art Nouveau dominated jewellery design for only two or three decades up to World War 1 yet left a memorable legacy not only in the pieces that remain but also in the design and manufacture techniques it inspired. KATHRYN WYATT reports.
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27/09/2016
• Kathryn Wyatt
Art Deco remains a popular style not just for engagement rings but also for other jewellery items. KATHRYN WYATT expands on her previous column by delving deeper into the Art Deco movement.
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