It depends, but around 14 mm in diameter for a round-cut brilliant diamond, a classic shape. If you want a diamond to appear larger, cut is a major factor. Oval, pear, and marquise cuts can help achieve this, as can a hidden halo, this ring by Peter Norman custom jewelers features both.
How big is a 10-carat diamond?
It depends, but around 14 mm in diameter for a round-cut brilliant diamond, a classic shape. If you want a diamond to appear larger, cut is a major factor. Oval, pear, and marquise cuts can help achieve this, as can a hidden halo, this ring by Peter Norman custom jewelers features both.