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.

De Beers’ diamond output drops after slow recovery triggers production cut

De Beers’ diamond output drops after slow recovery triggers production cut

Lucapa sells three diamonds for $10.5m in first tender

Lucapa Diamond Company has sold three exceptional diamonds recovered from the Lulo mine, in Angola, for $10.5-million[…]

Swiss Watch Exports Plunge Amid Halt in Asia Demand

Swiss watch exports recorded a steep decline in March as demand in China and Hong Kong

Petra’s Prices Boosted $8.2m Blue

The 14.76ct exceptional color and clarity blue diamond recovered from Cullinan, South Africa

US Retail Sales Slow Slightly in March

US Retail Sales Slow Slightly in March

Sotheby’s Jewelry Watch Auction Sells Out in Under an Hour

Sotheby’s Jewelry Watch Auction Sells Out in Under an Hour

AGTA Bans Lab-Grown Diamonds, Gemstones at GemFair

AGTA Bans Lab-Grown Diamonds, Gemstones at GemFair

UK synthetic diamond firm told ads cannot describe diamonds as ‘real’

UK synthetic diamond firm told ads cannot describe diamonds as 'real'

Sotheby’s Hong Kong Watch Sale Sees Two World Records

Two timepieces set new auction records at the most recent Sotheby’s watch sale in Hong Kong

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