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Directory - Gemmological Association of Australia (GAA)

Gem-Ed
380-382 Spencer St
West Melbourne
VIC Australia 3003

P: 1300 436 338

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Lapis lazuli, often shortened to lapis, gained its name from Latin and Persian origins – lazhuward meaning ‘blue’ in Persian and lapis meaning ‘stone’ in Latin. The gem has been highly prized for thousands of years, being used in jewellery, carvings, seals and decorative items.
 
In part one of the jade series, we noted that the name ‘jade’ is a commercial term used for two minerals: jadeite and nephrite. Last month we focused on jadeite; this month, we focus on nephrite.
 
Synthetic moissanite is marketed by the jewellery industry as an affordable diamond alternative. Named after Nobel Prize winner and French chemist Henri Moissan, moissanite in its natural form is a rare mineral, silicon carbide.
 
Chrysoprase is the green variant, and most valuable form, of chalcedony. Its name comes to us from the Greek language, with chrysos being the word for gold and prasinon for green.
 
The beauty of gemstones resides in the optical properties associated with light, be it light reflected within the body of the gem or from the gem’s surface.
Profile
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.

Why GAA?
We are passionate and enthusiastic as evidenced in our dedicated team of professional educators and volunteers. Being a not-for-profit organisation provides assurance that we operate with the best interests of our members and students in mind

Our lecturers and demonstrators maintain a high academic standard whilst ensuring that what students study is also relevant. Restricted class sizes ensure that everyone receives adequate attention. With the GAA having Divisions in every state in Australia it means that our graduates become part of a local gemmological community – of benefit for networking and ongoing training.

On the job training, with its many benefits, is simply not enough these days. Can you confidently identify a diamond imitation like synthetic moissanite? A beryllium treated sapphire? Or laser drilled diamond? Not being able to answer such questions as these can cost a business thousands, not to mention reputation. Confidence and Knowledge sells.

For course information and GAA membership, contact us at:
1300 436 338 or info@gem.org.au


Members of the GAA receive quarterly The Australian Gemmologist — the informative and prestigious journal of the Association, also Division newsletters, free talks by guest speakers, library facilities and special rates for courses.
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