Radiant depth/table %?

NachosForTwo · Apr 4, 2012

I'm hoping you guys can help me, I've found what seems to be a good deal on a radiant cut stone, but I'm a little clueless as to what the depth/table % should be for that particular cut.

It's graded by EGL and here are the numbers:

Weight: 1.07 cts
Clarity: VS2
Color: H
Measurements: 5.54 - 5.4 x 4.32 mm

Proportions
Total Depth: 80%
Table Width: 77%
Crown Height: 14%
Pavillion Depth: 64%
Girdle Thickness: Medium, polished

Finish
Polish: Excellent
Symmetry: Excellent

What do you guys think? I could probably get the stone for about $3k.

rubybeth · Apr 4, 2012

First of all, EGL cert isn't great, color and clarity can be off by many grades, I'd try to stick to GIA or AGS. Also, really can't say based on numbers alone for a radiant, would want to see photos of the stone and an ASET image to know light return. You can read this: https://www.pricescope.com/wiki/diamonds/radiant-cut-diamond

A total depth of 80% seems 'bad' based on the chart in that article, but this diamond is lovely and has a depth of 76%:

http://goodoldgold.com/diamond/4859/

You've really got to see the diamond in person or in photos to know if it's worth it.

slg47 · Apr 4, 2012

77% table is huge and 80% depth is pretty deep. that stone is facing up small for its carat weight.

with fancies you can't really shop by the numbers. do you have any images?

ETA for example this radiant is 0.95 ct but 5.61 x 5.26 mm
http://www.jamesallen.com/diamonds/I-VVS2-Good-Cut-Radiant-Diamond-1381824.asp