Diamex Lab: Our technology allows you to trace the history of the origin of each stone

Gleb Sverdlov, CEO of Diamex Lab told Rough & Polished in his interview below about the development of IT technologies for the market of rough and polished diamonds and jewelry.

17 february 2020

The future of the market goes hand in hand with gemology

After 2019, a challenging year for the global diamond industry, we asked Yuri Shelementyev, head of the Moscow State University (MSU) Gemmological Center and president of the National Gemological Association (NGA), to share his views...

10 february 2020

Diamond industry in healthier position going into 2020

The diamond industry is in a healthier position going into 2020 due to actions taken last year, according to De Beers. Group spokesperson David Johnson told Rough & Polished’s Mathew Nyaungwa that the actions taken included reducing rough diamond production...

03 february 2020

Ethical sourcing and Diamonds Standards Organization

The diamond sector is ready to embrace a new decade and overcome some of its historical challenges. Ethical sourcing has proven to be undoubtedly one of the main aspects that industry professionals need to address. Antonio Cecere, President of Geneva...

27 january 2020

Ali Pastorini: Challenges make us think out of the box and be closer to customers

Ali Pastorini is the co-owner of DEL LIMA JEWERLY and President of Mujeres Brillantes, an association which brings together more than 1,000 women working in the gold and diamond trading sector, mainly from Latin America, as well as from Turkey, Spain...

20 january 2020

Lucapa unearths 89 ct yellow diamond from Mothae

02 july 2018
Lucapa Diamond has recovered an 89 carat yellow diamond from its 70 percent-owned Mothae diamond project in Lesotho ahead of commercial production in the second half of the year.
It said the diamond was recovered from the current bulk sampling programme at the mine as construction of the new 150 tonne per hour commercial diamond plant continued on schedule. 
“Having recently recovered a 25 carat yellow diamond from the previously untested neck zone in our bulk sampling program, we are tremendously encouraged that this 89 carat diamond was recovered from the south-east zone, an area of the Mothae kimberlite pipe where there has been very limited historical testing,” said Lucapa chief executive Stephen Wetherall.
“This underlines our belief in Mothae. It also vindicates Lucapa’s decision to commit resources to the additional bulk sampling program as construction of our new 150tph commercial diamond plant continues on schedule for commissioning in the second half of this year.”
Mothae’s bulk sampling programme was designed to expand and improve the current JORC Resource by processing areas of the kimberlite pipe which are either not included in the resource or where Lucapa believes there had been insufficient historical sampling.

Mathew Nyaungwa, Editor in Chief of the African Bureau, Rough&Polished