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DiamondChecking.com
Precision Diamond & Gemstone Testing

Manufactured with decades of expertise. Fast, accurate, and affordable diamond verification systems for professionals worldwide.

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About Us

We are the manufacturer of jewelry testing instruments with decades of industry experience. Adhering to the spirit of continuous innovation, in the past decades, we have been continuously developing new functions of our products.

Over the decades, our company has built a reputation as a respected jewelry/diamond inspection equipment manufacturer in the world. Taking each customer access to high-quality equipment at affordable prices, we choose premium parts and set relatively low prices.

With almost no requirements for testing samples, our equipment can meet almost all needs of different users. Our experts can help you choose the best equipment for you, and our after-sales team is composed of excellent technicians that can help you solve any problems you may encounter in daily use.

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Why Choose Us

Fast Results

Results ready in just a few seconds. Ideal for high-volume testing environments.

Cost Effective

Factory-direct pricing with premium components. No hidden costs.

No Calibration Needed

Premium parts ensure long-term accuracy without the need for recalibration.

Expert Support

Professional team ensures seamless after-sales service and technical assistance.

Multi-Light Source

Ensures accurate detection across diamonds, CVD, HPHT, moissanite, and more.

High-Resolution Imaging

Professional camera captures clear images for precise analysis and record-keeping.

Our Products

EzView-100 Diamond Checker

EzView-100 Diamond Checker

Entry-level diamond verification with multi-light source technology. Detects diamonds, moissanite, zircon, and more.

  • ✔ Tests stones >0.001ct
  • ✔ Loose or set jewelry
  • ✔ No calibration required
  • ✔ Batch testing capable
EzView-100 PLUS Diamond Checker

EzView-100 PLUS

Enhanced version with improved optics and detection algorithms for CVD/HPHT diamonds.

  • ✔ Advanced CVD detection
  • ✔ Higher resolution imaging
  • ✔ Faster processing
  • ✔ Intuitive interface
EzView-200 Diamond Checker

EzView-200 Diamond Checker

Professional-grade system with dual-spectrum analysis and automated reporting features.

  • ✔ Dual UV/Visible light
  • ✔ Automated result logging
  • ✔ Exportable image reports
  • ✔ Suitable for labs
EzView-100 MINI

EzView-100 MINI

Compact, portable version ideal for on-the-go jewelers and field inspections.

  • ✔ Lightweight & portable
  • ✔ Battery powered
  • ✔ Full detection suite
  • ✔ Easy to transport

CVD Detection Module

Add-on module for enhanced synthetic diamond identification using advanced fluorescence analysis.

  • ✔ Detects lab-grown CVD
  • ✔ Integrates with EzView
  • ✔ High sensitivity
  • ✔ Real-time alerts

HPHT Diamond Analyzer

Specialized tool for identifying high-pressure high-temperature treated diamonds.

  • ✔ HPHT treatment detection
  • ✔ Color stability analysis
  • ✔ Internal structure scan
  • ✔ Professional reporting

Colored Diamond Verifier

Analyzes natural vs. treated color in fancy colored diamonds using spectral comparison.

  • ✔ Natural color detection
  • ✔ Treatments identification
  • ✔ Color origin analysis
  • ✔ Database comparison

Multi-Gem Tester

Versatile system for testing diamonds, moissanite, cubic zirconia, glass, and crystal.

  • ✔ Multi-material detection
  • ✔ Auto-identification
  • ✔ No prior experience needed
  • ✔ Instant results

Key Features

EzView-100 PLUS
  • Automatic Testing: No experience required. The system automatically analyzes and displays results.
  • Universal Compatibility: Suitable for all types, sizes, and shapes of diamonds and jewelry.
  • Image-Based Results: Photos reflect test outcomes and can be saved/exported for records.
  • Batch Testing: Capable of testing hundreds of diamonds quickly and efficiently.
  • Intuitive Interface: Clear, easy-to-read results make distinction simple and reliable.
  • Accessories Included: Comes with tools and fixtures to assist in various testing scenarios.
20+
Years of Industry Experience
1000+
Units Sold Worldwide
50+
Countries Served

Frequently Asked Questions

What types of diamonds can your testers identify?

Our EzView series can identify natural diamonds, synthetic CVD/HPHT diamonds, treated diamonds, and distinguish them from moissanite, zircon, cubic zirconia, glass, and crystal.

Do I need training to use the equipment?

No. The system is designed for automatic testing and is newbie-friendly. Results are intuitive and require no prior experience.

Can it test mounted jewelry?

Yes. The equipment can test both loose stones and finished, mounted jewelry without any special preparation.

What is the smallest diamond it can test?

Our testers can analyze diamonds as small as 0.001 carat (approximately 0.8mm).

Is calibration required?

No. The equipment uses premium components that maintain accuracy over time and do not require regular calibration.

Can test results be saved or exported?

Yes. The system captures high-quality images during testing, which can be saved and exported for documentation and reporting purposes.

Get in Touch

For product inquiries, technical support, or to request a quote, please contact us directly through our official website.

+86-25-87763312
+86 17372266143
+86 17895009655
[email protected]
No.7 Jinxiu Street, Nanjing City, Jiangsu Province, China
Visit Official Website
China Quality Suppliers fobcompany.info

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