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.

Trillions of carats of diamonds from meteorite

A meteorite impact 35 million years ago in Siberian, is said to have brought enough industrial diamonds[…]

The Diamond Watch that effortlessly turns into an exquisite ring
The Fascination by Graff

The Diamond Watch that effortlessly turns into an exquisite ring

IIa Technologies Diamond manufacturer launches greenhouse

IIa Technologies created a 3.04 ct synthetic white diamond, which is the largest polished laboratory grown diamond[…]

24K Gold Apple iWatch

On Monday Apple unveiled its new smart watch to consumers, it is available in two sizes. Starting[…]

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[…]

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