Gia Diamond Grading Chart Price

Diamond 4cs and gemstone information.

Gia diamond grading chart price. Gia diamond grading reports are not issued for laboratory grown diamonds diamond simulants mounted diamonds or those that have undergone unstable treatments such as fracture filling or coating. The wholesale and retail prices chart below is petra gems best average estimates based on data of leading diamond suppliers and. Many inclusions and blemishes are too tiny to be seen by anyone other than a trained diamond grader. This short video explains the gia clarity scale and how gia classifies diamonds with a clarity grade ranging from flawless to i 3 by using a 10x magnification loupe and a microscope to see and plot the diamond s inclusions.

It is our opinion that gia has the most accurate and valuable standards that ensure proper quality in a diamond. This price index for 1 carat 1 5 carat 2 carat and 3 carat diamonds will be updated periodically to reflect changing retail and wholesale diamond prices. Diamond grading reports are issued by independent gemological laboratories. Diamonds diamond grading gem identification jewelry essentials.

View all the latest promotions for our diamond grading services. The second section of this article will explain how diamond prices are determined and calculated. Gia reports represent the highest standard of reliability consistency and integrity. In this post you can learn about and download the official gia color scale work with an interactive diamond color chart to see the relationship between grades and colors and watch a useful gia diamond color grading video to see how gia evaluates diamond color.

With report check you can quickly and conveniently confirm that the information on your report matches what is archived in the gia report database. Gia diamond grading scales. Official gia color scale. A list of fees by service in 7 currencies.

And now gia report check is available for all gia reports providing you with an additional level of assurance. The world s foremost authority in gemology established in 1931 gia protects the public through gemological research education impartial gem identification and grading services and instrument development. While there are several grading laboratories washington diamond sells diamonds that are graded only by the gemological institute of america gia gia edu.