The 4Cs of a diamond
Cut, colour, clarity and carat together determine how a diamond looks. Cut quality in particular has a strong effect on how vividly the stone returns light.
Ring shape and everyday wear
The height of the solitaire, the structure of the setting and the thickness of the band all affect comfort. In a ring worn constantly, check that the stone sits securely and pairs well with your other rings.
Keeping the budget in balance
Rather than simply increasing carat weight, prioritising cut and visual balance often produces a livelier ring. Seeing the stone under different lighting makes the decision easier.