Topic

4Cs

3 entries

Manual entry

Diamond Clarity Grades: FL to I3 and What Each Means for Price

Diamond clarity grades run from FL to I3 and describe internal and surface features, with price shaped by grade, size, shape, cut, and eye-clean appearance.

Eleanor Marsh · Verified Sep 16, 2026 · 11 min

Manual entry

Diamond color grades explained: D to Z and buying decisions

Diamond color grades explained through the GIA D-to-Z scale, G versus H versus I, metal, fluorescence, fancy colors, and report checks.

Eleanor Marsh · Verified Sep 16, 2026 · 11 min

Manual entry

Diamond Cut Grade: Excellent, Ideal and What Makes a Diamond Sparkle

Diamond cut grade explains how a round brilliant returns light. Learn the GIA scale, proportion checks, fancy-shape limits, and buying checks.

Eleanor Marsh · Verified Sep 16, 2026 · 11 min