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.

Botswana Assigns $65M for Stake in Belgian Manufacturer

Botswana has designated BWP 890 million ($65 million) from its new fiscal 2024-2025 budget for the purchase[…]

De Beers Rough Prices Slip 6% in 2023

De Beers’ prices fell last year as a prolonged oversupply in the midstream and economic challenges weighed[…]

Robust Business for Vintage Jewels at Winter Show

Seven days into the Winter Show antiques, art and design fair, there was still a steady flow of[…]

GIA Helps in Recovery of Stolen Diamonds Worth Nearly $475K

The Gemological Institute of America (GIA) identified two diamonds, each over 4 carats, that had been stolen[…]

Sotheby’s Scores over $6M at Hong Kong Jewelry Auction

Sotheby’s in Hong Kong, smashing its high estimate.

Revenue and Prices Down at Gem Diamonds

Gem Diamonds saw revenue and average per carat prices down by around a quarter during 2023

Solid Performance as Lucapa Sells $102m Rough in 2023

Lucapa reported a slight increase in total rough sales for FY2023 in what it described as a[…]

21 ct Yellow Harry Winston Diamond Could Fetch $1.4m

A 21.38 carat Fancy Vivid Yellow diamond is to be auctioned tomorrow (31 January) at Sotheby’s Hong[…]

Diamond Industry Gears Up for Tighter Controls

The diamond industry is bracing for significant change in 2024.

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