Emerald Cut Ideal Proportions

Emerald cut diamond cut quality recommendations.

Emerald cut ideal proportions.

A very good cut has a range of 58 to 60 percent or 69 to 70 percent. You might have heard about the fact that the exact diamond proportions determine the cut of a diamond. There is no consensus as to what the measurements of an ideal emerald cut should be. Gemological institute of america.

For more detailed information on the color of emerald cut diamond use the table below. Precise artistry and workmanship are required to fashion a stone so its proportions symmetry and polish deliver the magnificent return of light only possible in a diamond. And of all the diamond 4cs it is the most complex and technically difficult to analyze. You will only see polish and symmetry grades in an emerald cut diamond s grading report.

Emerald cut diamond cut quality. The price premium for a lower color grade emerald cut diamond would be significantly lower. Achieving the best cut for a diamond reflects in the stone s final beauty and value. This is exactly what you are looking for in a beautiful diamond.

The table of ideal proportions below is compiled based on my experience with picking great looking emerald cut diamonds with strong light return and luster. Here s a very sharp 90 carat emerald cut with a table of 67. Emerald cut diamonds a complete guide. For an oval cut diamond an ideal table is between 53 and 63 percent.

First off let me clarify that the diamond cut is different from the diamond shape although we use the term cut when referring to shapes such as round cut and princess cut the true meaning of cut is the proportions of the diamond. Since the body of emerald cut diamonds is large and contains open facets choosing a higher color grade is recommended when buying an emerald cut diamond. While there s no industry wide consensus on what cut parameters make an ideal emerald cut there is a range we recommend to maximize luster. The gia grades polish and symmetry on fancy shapes like the emerald but does not grade on cut.

The diamond i am looking at meets most of your gia ideal cut diamond proportions for buying super ideal rounds but i wanted your opinion on whether i should keep looking or settle on this diamond. It will therefore exhibit a lot of sparkle brilliance and scintillation. Like other fancy shape diamonds i want to point out that there are no fixed cut parameters or magical numbers that is guaranteed to yield a stunning emerald cut diamond. The seller is asking for 8175 for a 1 33 round gia vs2 i color triple ex stone no fluorescence.

Unlike round cuts emerald cuts are not graded on cut quality by the g i a. If you have a stone with perfect diamond proportions the diamond will refract the light in an excellent way.