Diamond News
Last week, Signet Jewelers announced its Responsible Sourcing Protocol for Diamonds (D-SRSP), aimed ...
Andrei VesselovskiLast week, Signet Jewelers announced its Responsible Sourcing Protocol for Diamonds (D-SRSP), aimed at providing increased transparency and improvement in the integrity of the global diamond suppl
De Beers and RJC back Signet’s Responsible Sourcing Protocol for diamonds | Professional Jeweller |