The fundamental mission of the DCLA is to protect consumers, and consumer confidence, when buying diamonds.
An essential element of this confidence is providing accuracy and transparency in diamond grading. The DCLA grades to the internationally accepted standards set by the International Diamond Council (IDC) and the World Jewellery Confederation (CIBJO), and continues to provide the supreme level of assurance to both the public and the diamond industry.
DCLA pledges to deliver services of superior quality in our continuing effort to guarantee unsurpassed standards for diamond certification.
DCLA strives to be a pillar of integrity, ethics, professionalism, and knowledge. We are committed to continuing our growth as Australia’s foremost diamond grading laboratory dedicated to consumer protection.
The diamond trading floor that gives all diamond buyers direct access to DCLA guaranteed diamonds from Australian diamond dealers.
Tuesday 21 March, 2017
59.6 CARAT VIVID PINK DIAMOND
Sotheby's plans to auction the famous "Pink Star" diamond an internally flawless, fancy vivid pink stone at its sale in Hong Kong on April 4.
Wednesday 8 March, 2017
GIA FINDS SIGNIFICANT UNDISCLOSED SYNTHETICS
The Gemological Institute of America (GIA) recently uncovered an unusually large number of undisclosed synthetic diamonds mixed in with natural melee diamonds, the lab confirmed with Rapaport News on Monday.
Tuesday 21 February, 2017
DE BEERS PROFIT JUMPS AS DIAMOND MARKET STABILISES
Profit more than doubled for De Beers last year as trading conditions in the diamond-manufacturing sector improved and inventory levels stabilized.
Wednesday 14 December, 2016
DCLA DIAMONDS HAS LAUNCHED
Buying a diamond can be a difficult process.
Thursday 17 November, 2016
PINK DIAMOND SELLS FOR $18M AT CHRISTIEâ€™S GENEVA
Christie’s a pink diamond at its Magnificent Jewels auction in Geneva on Tuesday at $2 million per carat.
Wednesday 9 November, 2016
BAIN CAPITAL AND BOW STREET TO ACQUIRED BLUE NILE
In a surprise announcement, online jeweller Blue Nile has entered into an agreement to be acquired by an investor group managed by Bain Capital Private Equity and Bow Street LLC.
Thursday 3 November, 2016
GRAFF SHOWCASES THE GRAFF VENUS
The 118.78 carat type IIa diamond with no fluorescence and an excellent polish and symmetry. Is a record for a heart shape.