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Calleija’s good fortune
Winning the De Beers Diamonds-International Award in 2000 catapulted 'suburban jeweller' John Calleija to the centre of the world's jewellery…
Changing times
Economists may be forecasting gloom and doom but watch suppliers and retailers remain confident that timepieces will continue to perform…
Diamonds – the real thing?
New treatments are making it increasingly difficult to tell the difference between natural and treated diamonds.
Diamonds – still a jeweller’s best friend?
Local wholesalers and retailers reveal what impact the 'slowing economy' is having on diamond sales.
Pearls – natural, cultured and treated
The natural beauty of pearls is increasingly being enhanced by a variety of treatments.
Cutting Edge – Tolkowsky’s brilliant career
Gabi Tolkowsky, the world's most famous diamond cutter, reveals the secrets behind his success.
JAA issues diamond alert
The Jewellers Association of Australia has warned jewellery retailers and suppliers to keep away from inaccurately graded diamonds.
Topaz, tanzanite and treatments
Like almost all precious and semi-precious gemstones topaz and tanzanite are increasingly being enhanced with treatments.