What is gemstone certification?

What is gem certification?

International Gemological Institute

It is the only international certification lab which is controlled by single central governing body that sticks to one internationally acknowledged system for diamond and colored gemstone grading. Apart from the standard 4 C’s which stands for Color, Clarity, Cut and Carat Weight.

Which certificate is best for gemstone?

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.

How do you certify a gemstone?

Some certificates are done by gemologists with degrees from somewhere like the Gemological Institute of America (GIA) or another accredited school, and there are many schools. In theory, a certificate written by a GIA gemologist or a graduate of some other well-known gemology school should be reasonably acceptable.

Does GIA certify gemstones?

The Gemological Institute of America (GIA) evaluates gemstones on the basis of their weight, shape, measurement, cut, colour and clarity. They perform a thorough analysis and scrutinize whether the gemstones are natural, treated or synthetic. The GIA certification confirms the authenticity and quality of a gem.

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Which certification is best for gemstone in India?

These include the Gemological Institute of India (GII), Indian Gemological Institute and Institute of Diamond Trade (IDT). After gold, diamonds are perhaps the preferred investment, said diamond and gemstone trader Parag Patel, who operates out of Mumbai’s diamond hub in Opera House.

What is GDL certificate?

The purpose of GDL grading certificate is to confirm the authenticity of the gem stone and diamond. At the same time, to describe accurately the characteristics and the quality of gem stones and diamonds. The GDL certificate confirms to the international standards for grading polished diamond.

How much does it cost to certify a gemstone?

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.

CARAT WEIGHT FEE
4.00 to 4.99 $331
5.00 to 5.99 $470
6.00 to 7.99 $554
8.00 to 9.99 $656

How do you know if a gemstone is real?

While transparent and flawless gemstones are hard to find, look for any cracks, scratches, and black spots inside the gemstone before you zero in on your purchase. You can also consult a qualified gemologist to find out if the gem is natural or not.

Are sapphires certified?

Each of our sapphires has been evaluated by our professional, GIA certified gemologists to ensure an accurate assessment and evaluation.