Precision Diamond Testing & Certification

Trust our expert gemologists for accurate and reliable diamond evaluation services.

Expert Diamond Services

Experience our top-notch diamond testing, assorting, grading, and natural diamond verification services designed to meet your gemological needs.

Testing

Comprehensive diamond testing to ensure authenticity and quality. Trust the experts for accurate results.

Grading

Precise diamond grading services to evaluate the quality and value of your gemstones.

Verification

Confidently verify the authenticity of your natural diamonds with our specialized verification process.

Our Story

With decades of industry experience, Diamond Testing Lab stands as a leading authority in diamond testing and certification, ensuring precision and reliability in every service offered.

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Diamond Testing Lab provides exceptional services with utmost professionalism. Highly recommended!

James Smith

Why Choose Us?

Discover the unmatched accuracy, reliability, and expertise that sets Diamond Testing Lab apart in the world of diamond testing and certification.

Accuracy Guaranteed

Our commitment is to provide precise and trustworthy diamond evaluation ensuring accuracy in every result.

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Expert Gemologists

Our team of expert gemologists ensures the highest quality standards in diamond testing, grading, and verification processes.

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Discover the Brilliance

Experience the excellence in diamond testing services. Contact us today to elevate your diamond experience.

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