What are the diamond certifications?

What are the types of diamond certification?

Types of Diamond Grading Systems

  • American Gem Society (AGS)
  • International Gemological Institute (IGI)
  • European Gemological Laboratories (EGL)
  • Gemological Science International (GSI)
  • Hoge Raad voor Diamant (HRD)

Which certification is best for diamond?

What are the best Diamond Certifications?

  • GIA – Gemological Institute of America. GIA is held by all (literally) to be the industry gold standard. …
  • AGS – American Gem Society. …
  • GCAL – Gem Certification & Assurance Lab. …
  • IGI – International Gemological Institute. …
  • EGL – European Gemological Laboratories.

What are certificates for diamond for?

Diamond certifications are issued by a gemological lab and describe a diamond’s specs such as its color, clarity, and carat weight. A diamond certification helps you verify what it is you’re buying. There are many gemological labs that provide diamond certifications, including the GIA, EGL, DGC, HRD, IGI, and others.

What does it take to be diamond certified?

Companies must score Highest in Quality and Helpful Expertise® (a 90+ on a 100 scale) and pass all our credential-based ratings to earn Diamond Certified. By requiring such a high score to qualify, we cut out mediocre and poorly performing companies.

What is CGL diamond certification?

The lab’s mission is to take the guesswork out of buying diamonds or a precious stone. The diamond certificate records all the relevant information pertaining to the diamond, including carat weight, color grade, clarity grade, measurements and physical properties as well as plotting diagrams. …

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Are all diamonds certified?

To be of any use, the diamond must be certified by an independent, respected gemological laboratory such as GIA, AGS, HRD etc. Certifying a diamond costs money so some retailers sell uncertified to be more competitive on price.

What is SGL certificate?

(SGL) is an international gem testing lab. … Their highly equipped labs use the same process and technology to provide the same standard of reliable report across all their centres. If your diamond is SGL certified, it means you can be sure of the diamond’s authenticity and quality.

Do small diamonds have certificates?

1) The Carat Weight is Small

Small Diamonds don’t need to be Certified. … When you get into Diamonds that small, the Clarity and Color is much harder to see with your naked eye, and even under a microscope everything gets very difficult to spot. The smaller the Carat Weight, the smaller the Inclusions and Flaws become.

How much does it cost to get diamond certified?

One thing that ensues is the cost-effectiveness of GIA diamond certifications. Remember, regular gemological labs will charge you between $150 and $300 for diamond certifications.

3. Other Features Available for Purchase.

0.70 to 0.99 $48
1.00 to 1.49 $80
1.50 to 1.99 $99
2.00 to 2.99 $152