Diamond Cut: Why It Matters More Than Carat
Of all the 4Cs, cut is the one that directly determines sparkle. Understand Excellent, Very Good and Good grades before you buy.
What Is Diamond Cut, Exactly?
Cut does not mean shape — it refers to the proportions, symmetry and polish of the facets. A well-cut diamond returns light out the top (brilliance) and flashes colored light (fire). A poorly cut diamond leaks light from the sides and bottom, looking dull despite great color and clarity. See our collection — all center stones are Excellent or Very Good cut.
GIA Cut Grades
| Grade | Light Performance | Recommendation |
|---|---|---|
| Ideal / Excellent | Maximum brilliance and fire | ★ Best choice |
| Very Good | Nearly as bright | Great value |
| Good | Some light leakage | Budget, avoid over 1ct |
| Fair / Poor | Dull, dead look | Avoid |
Why Cut Beats Carat
A 1.0ct Excellent-cut diamond will look brighter and larger-faced than a 1.5ct Fair-cut stone. Always prioritize cut, then color and clarity. Contact us for certified stone options.
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Get a Free Quote Chat on WhatsAppFrequently Asked Questions
Is cut the same as shape?
No. Shape is round, oval, princess, etc. Cut is the quality of how the facets are proportioned.
What cut grade sparkles most?
Excellent (Ideal) cut grades produce the highest brilliance, fire and scintillation.
Does a deeper cut look bigger?
No. Very deep or very shallow cuts both leak light and look smaller and duller than well-proportioned stones.