Is a heart-shaped diamond a good choice for an engagement ring?

It is a matter of taste. A heart cut is romantic and distinctive, but it is less classic than a round brilliant and the shape is more polarizing. If the wearer likes hearts, it works well as a statement solitaire.

What does IGI certification mean for this ring?

IGI is an independent gemological lab that grades the diamond and issues a report on its characteristics. Ask to see the certificate so you can check the stone's cut, clarity and color grades before buying.

How does a 2.5 carat heart diamond compare with a round of the same weight?

A heart cut spreads its weight differently, so it can look larger or smaller than a round of equal carat weight depending on proportions. Hearts are also rarer, which limits how many stones you can compare side by side.

Will a heart solitaire sit well with a wedding band?

A single-stone setting usually sits close to the finger, so a straight band generally fits alongside it. Check the setting height if you plan to wear a band flush against it.

What should I check before buying a heart-cut diamond?

Look at the symmetry of the two lobes and the point, since lopsided hearts are common. Confirm the certificate grades and ask for video or in-person viewing, because heart cuts hide flaws and sparkle differences poorly in photos.