GCAL First Gem Lab Worldwide Accredited to Support the  Origin Traceability Requirements of the   SCS-007 Sustainability Rated Diamond Program May 25, 2021: SCS Global Services (SCS), a pioneer and leader in the field of sustainability standards and third-party certification, issued its first “Certificate of Accreditation for Gem Identification Verification Provider to GCAL (Gem Certification & … Continue reading GCAL First Gem Lab Worldwide Accredited to Support