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.

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

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

Anglo American reports latest diamond sales value for De Beers

Anglo American plc announces the value of rough diamond sales

4.83 ct Fancy Blue Diamond Sells for $8.8 million USD

A 4.83 carat fancy vivid blue diamond ring sold for $8.8m at Christie's Hong Kong

Renowned Diamond Cutter Gabriel ‘Gabi’ Tolkowsky Dies

Sir Gabriel “Gabi” Tolkowsky, one of the world’s most revered diamond cutters, has died at 84

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