Diamond, Gemstone & Jewellery Assessments

Find out more about the services we can provide you in a competitive luxury marketplace.

Select the service that best suits your business to see how we can help you.

Explore our cross-service offerings to deliver reliably premium products that meet both regulations and expectations.

Gemstone Reports

Independent Diamond Grading, Gemstone and Pearl Identification, and Laser Inscription

Approachable Customer Service
Compliance Guidance
Expert Operative Support
Hallmarking and Gemstone Training

Expert Jewellery Valuations

Professional independent valuations of jewellery, watches and silverware,

Digital Authentication Service and Platform
Proof of Ownership
Materials Verification
Hallmarking Heritage