Gemmological Association of Australia

The Gemmological Association of Australia (GAA) is Australia’s long established gemmological educator. Since 1945, the Association has been responsible for producing Australia’s gemmologists by educating and updating members of the gem and jewellery industry and the general public, about all aspects of gemstones and their substitutes.

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32-36 Rundle Mall
Adelaide SA 5000
08 82124366
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15-17 Featherstone Place
Adelaide SA 5000
(08) 8212 4399
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55 Gawler Place
Adelaide SA 5000
(08) 8123 6788
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50 Grenfell Street
Adelaide SA 5000
1300 464 641
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