Best Diamond Graders

For instance a diamond graded as si1 in clarity and h in color by gia ags could be vs1 in clarity and f in color for igi egl.

Best diamond graders.

Now i know most consumers will strive to purchase a diamond with the best grades they can afford. Gia only rates round diamonds with the highest possible grade being excellent. For this reason it would be impossible to state what clarity grade is the best as you may have your own rationalization when making a purchase decision. For round cut diamonds under 1 carat a vs2 or si1 clarity grade will give you an eye clean diamond sometimes even si2 doesn t have visible inclsuions.

Very good grade round diamonds will also offer excellent brilliance and sparkle. Long before the gia introduced their cut grade a few years ago the ags has been offering its unique cut grade scale from 0 to 9 with 0 being termed ideal. However one of the mistakes that beginners make is the assumption that a higher color rating will make a diamond more beautiful. Every diamond certified by the gia undergoes a thorough independent evaluation.

Cut is what really makes or breaks a diamond s appearance. Which grade diamond cut is the best. What is the best clarity for a diamond engagement ring. Because color is easier to detect in larger diamonds opt for g h in diamonds over 1 carat and i j for those under 1 carat.

The ags american gem society prides itself on being the original lab to provide diamond cut grades. Of the 4cs cut is the biggest factor in determining a diamond s sparkle and beauty. Unfortunately many jewelry stores try to sell diamonds with igi egl grading reports to their customers. Cut grades however aren t universal.

Follow these recommendations to get the most value. Each of the four c s carat weight cut color clarity is accompanied by a diamond chart illustrating the differences between grades. When writing the grades of a diamond using the ags scale diamond cut grade is first then diamond color clarity then carat weight in that order. Here you will learn how gia diamond grades are established and how those grades affect the diamond s price.

Once set in a ring these diamonds will look just like higher color grade diamonds. The most detailed and practical guide on the web explaining the nuances between all different color diamonds prices dos and don ts at the end you ll know which is the best diamond color for you. Diamond color chart beyond the d z diamond color scale. If a diamond possessing the finest diamond cut grade is also colorless free of inclusions and blemishes and weighs one carat it would be written as.

The best clarity grade depends on the shape of your diamond.