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Search Results - Gemstones - Loose, May 2013
your search of 'Gemstones - Loose, May 2013' has 2 results.
21/05/2013
• Emily Mobbs • Former Editor
A bevy of high profile international and local experts will speak to delegates at this weekend’s Gemmological Association of Australia (GAA) Annual Federal Conference in Melbourne.
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02/05/2013
There have been more developments in gemstone treatments in the past 15
years than in the previous 50, and many of these concern sapphires and
rubies.
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