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GCAL Achieves SCS Accreditation

GCAL First Gem Lab Worldwide Accredited to Support the Origin Traceability Requirements of the SCS-007 Sustainability Rated Diamond Program Using GCAL Guaranteed Certificates, retailers can

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GCAL 8X Video

Gem Certification & Assurance Lab (GCAL), world renowned for accurate, consistent and ethical gemstone grading, has announced the industry’s first major change in diamond cut

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Introducing GCAL 8X

GCAL develops new 8X™ Cut Grade Standard to distinguish the best of the best diamonds Introducing The Ultimate Diamond Cut Grade, Guaranteed Certificate The global

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Retailer Survey Results

GCAL’s recent Supplier Survey targeted global supply chain disruptions, with an emphasis and focus on India, since it is estimated that 90% of the world’s