DCLA Laboratory Team, our experts

The Spark of Confidence

Experienced Diamond Professionals

DCLA has put together an internationally trained and accredited team of diamond professionals, qualified to certify your diamond by the most rigorous of standards and in accordance with International Diamond Council (IDC) rules.

Every diamond is independently assessed by a minimum of three skilled and experienced experts in the field, providing you with the confidence that your DCLA Diamond Grading Certificate is a true reflection of your diamond.

Reliability, Integrity, and Independence… Guaranteed.

We make protecting you and maintaining your confidence our priority, and our laboratory team is dedicated to a strict professional code of ethics.

DCLA has such confidence in our grading team that we are the only laboratory to stand by our certificate, and provide a complete Diamond Grading Guarantee, offering you absolute security and protection when you purchase a DCLA-certified diamond.

latest news

Tuesday 25 April, 2017

CHRISTIE’S TO OFFER 92CT. PENDANT

A 92.15 carat diamond pendant worth up to $20 million will lead Christie’s Magnificent Jewels auction in Geneva next month.

Thursday 20 April, 2017

GRAFF UNVEILS 105-CARAT D-FLAWLESS DIAMOND

Graff Diamonds has unveiled the 105.07 carat D flawless pear shaped diamond, it has named the Graff Vendôme after its new retail outlet at Place Vendôme in Paris.

Monday 10 April, 2017

LETSENG MINE YIELDS 114CT. DIAMOND

Gem Diamonds has found a 114-carat rough diamond at its Letšeng mine in Lesotho, the miner reported Friday.

Tuesday 4 April, 2017

SOTHEBY'S SELLS 59.6 CARAT PINK FOR $94.2 MILLION AUD

Steinmetz Diamonds owned by Israeli billionaire Benny Steinmetz, spent two years cutting and polishing the Rough diamond. Which was mined by De Beers in Botswana, Southern Africa.

Thursday 30 March, 2017

DE BEERS, LUK FOOK TO CO-BRAND GRADING REPORTS

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.