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.

3.37 Ct Purple Orchid Diamond

A fancy intense pinkish purple VS2 diamond will be on display to the public at the Hong[…]

Diamonds not always a buyer’s best friend, dispute shows

Founded in Tel Aviv in 1974 and now with eight offices worldwide, EGL (European Gemological Laboratory) is[…]

232.08 carat D colour Diamond

232.08 carat D colour Type IIa diamond recovered by Petra diamonds at the Cullinan mine in South[…]

Gem Diamonds revenue at three year high

Gem Diamonds revenue at three year high

Gem Diamonds recovers 198 ct diamond

Gem Diamonds recovered 198-carat the type IIa diamond at its Letseng mine at the end of July.[…]

Diamond Production Up By 12% De Beers

Debswana in Botswana and De Beers Consolidated Mines in South Africa year to date production has increased[…]

Funding Zimbabwe diamond mines risky

Rand Merchant Bank (RMB) a leading South African bank said diamond mining ventures in Zimbabwe are difficult[…]

Petra Diamonds discovers 122.5 ct blue diamond

Petra Diamonds has found a 122.5 carat blue diamond at the Cullinan mine in South Africa. This[…]

DCLA 13 Years old.

DCLA Australia’s leading diamond grading laboratory has turned 13. The Sydney based DCLA laboratory is a one[…]

DCLA Synthetic diamond identification

DCLA Laboratory established in 2001 has always had the ability and equipment to identify synthetic diamonds. The[…]

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