How diamond prices are built: carat weight thresholds, cut, eye-clean clarity, colour, fluorescence, the grading lab and shape, and how to get the best value.
Cut is the one diamond factor decided by people, not nature. How proportions, angles and finish create brilliance and fire, and how to read cut on a report.
The 4 Cs of diamonds explained plainly: what cut, colour, clarity and carat each measure, which matter most to how a stone looks, and where to spend.