History of Diamond Grading in Australia

Blogs & News

Explore DCLA’s legacy as Australia’s leading diamond authority. Learn our history, meet the founders, and discover our unmatched grading expertise.

Coloured diamonds are best investment

Fancy coloured diamonds are fast overtaking the colourless white gems as a safe long term investment option.[…]

Diamonds to be auctioned by Rapaport

Rapaport has announced that will be opening its melee auction in the Hong Kong International Diamond show,[…]

Colour in diamonds
Brown Diamonds natural or synthetic

Causes of colour in heat treated brown diamonds and synthetic brown diamonds are similar to treated pink

Threat to Profitability from Synthetic Diamonds says De Beers

The flooding of synthetic diamonds in the industry is threatening long term sustainability of Rough and Polished.[…]

SDA detects synthetic diamonds mixed in natural diamond parcel

The Surat Diamond Association detected synthetic diamonds in a parcel belonging to two diamond traders in Varachha[…]

De Beers a crown jewel

De Beers Group to invest around $3bn over ten years on diamond mining operations in its key[…]

Perfect 100 ct emerald shape diamond for auction

A rare Emerald shape 100.20 ct diamond, originally mined in South Africa by De Beers will showcase[…]

Fancy Coloured Diamonds Asia’s Best Friend

Fancy Coloured diamonds popularity and price has risen globally, partly driven by Asian investors. Fancy Orange, Pink,[…]

Tiffany’s diamond heist

Armed robbers forced customers and staff to the floor, and then ordered one worker to open the[…]

Surat Diamond Association synthetic diamonds seminars

Diamond industry leaders, the (SDA) and the Gems and Jewellery Export Promotion Council (GJEPC) will begin an[…]

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