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.

Thorny river diamonds
Botswana Diamonds shares good news from Thorny River

Botswana Diamonds has announced that eleven diamonds and abundant kimberlitic indicators were recovered from drill samples at[…]

The three Perfect Palette diamonds
Christie’s Gets Colorful with New York Auction

Three rings featuring diamonds with fancy-vivid color will head up the Christie’s Magnificent Jewels auction in New[…]

Christies della Valle lemon earrings
Christie’s Online Jewelry Auction Sells Out

Christie’s garnered $799,125 from its online sale of jewelry by designer Michele della Valle, with 100% of[…]

Graff's new Tribal high-jewelry collection features a stunning emerald suite
Graff Unveils New High-Jewelry Collection: Tribal

Graff is known for its exquisite diamonds. The London-based jewelry house has acquired many notable diamond acquisitions,[…]

Zimbabwe Diamond Production
Who wins and who loses in the rush for diamonds?

The list of hardships and suffering linked to Zimbabwe’s diamond mines is growing longer by the day.[…]

Alrosa Rough Diamonds
Alrosa Raises Rough Prices Again

Alrosa has increased prices for the third consecutive contract sale, fueling concerns about unsustainable growth and tight[…]

Cartier diamond bracelet
A Nearly 64 Carat Diamond Cartier Bracelet Could Fetch HK$40 Million at Sotheby’s

An iconic Cartier bracelet with 63.66 carats of pear-shaped D color, internally flawless diamond set on rock[…]

rough diamonds
Two Major Trade Bodies Sign Partnership Deal

The World Diamond Council (WDC) and the Responsible Jewellery Council (RJC) have agreed to work together on[…]

The,Burmese,Gems,Trader,Is,Offering,The,Variety,Of,Gem
US Sanctions on Myanmar Receive Broad Support

Members of the jewelry industry are confident that US sanctions on Burmese gems will punish leaders of[…]

clifford elphick
Dividend-paying Gem Diamonds working on technologies to reduce diamond damage

Diamond mining and marketing company Gem Diamonds is advancing innovative technologies that reduce diamond damage by extracting[…]

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