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.

Trade Groups Sign Deal on Lab-Grown Diamonds

The World Jewellery Confederation (CIBJO) and the International Grown Diamond Association (IGDA) have agreed to collaborate to[…]

Junior miner recovers spectacular pink diamond from banks of Middle Orange River

Admiring the pink diamond is South African Diamond Producers Organisation CEO and Pioneer Tender House director Yamkela

Dubai-Israel Diamond Trade Hits $1.75bn in 2022

The volume of trade exchange between UAE and Israel, in the diamond trade, increased to $1.75 billion[…]

De Beers Sales Slide as Slow Trading Continues

De Beers’ sales value fell this month as global rough demand weakened and the miner reduced prices[…]

The Industry’s Diamond-Origin Conundrum

The Group of Seven (G7) meeting that took place in Japan in mid-May proved to be an[…]

Surat Dealers “Smuggling Diamonds from Sierra Leone”

Diamond dealers from Surat are routinely flying to Sierra Leone, buying uncertified rough diamonds from artisanal mines[…]

Lightbox Starts Selling Engagement Rings with Lab-Grown Diamonds

De Beers’ Lightbox lab-grown diamond brand is trialing sales of engagement rings

Positive drill results in hunt for more kimberlites at Gahcho Kué for Mountain Province and De Beers

Mountain Province Diamonds reports positive drilling results at several targets at the Gahcho Kué diamond mine 300[…]

IGI Sees Largest a Lab-Grown Diamond

India-based Ethereal Green Diamond has created and sold the largest polished lab-grown diamond in history, according to[…]

55 Carat Ruby, 10 Carat Pink Diamond Each Fetch A Record $34.8 Million At Sotheby’s

The 10.57-carat "Eternal Pink” diamond and the “Estrela de Fura,” a 55.22-carat Mozambique ruby

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