Round cut diamonds are the most popular diamond shape because their round brilliant cut features 57–58 facets that maximize light reflection, brilliance, and sparkle. Their classic look and timeless beauty make them a highly sought-after choice for engagement rings.

The right carat weight depends on your budget and personal style. Many couples choose a 1-carat round cut diamond as a timeless option, but slightly under popular thresholds (e.g., 0.90–0.99 carats) can offer similar size and brilliance at a better price.

Yes. The round shape often appears larger than other diamond cuts of the same carat weight, thanks to its perfect proportions and superior light performance. This makes it a flattering choice for the finger and a smart investment in beauty and brilliance.

Solitaire engagement rings showcase the stone’s unmatched brilliance, while halo or three-stone settings add extra sparkle and presence. Pairing your ring with a wedding band can also enhance its elegance and create a complete diamond engagement ring set.

Round cut diamonds are prized for their brilliant sparkle and timeless elegance, while other diamond shapes (oval, emerald, princess) may emphasize unique style or elongated looks. If you value maximum brilliance and a classic shape, the round cut is the ideal choice.

Focus on the cut grade, as it most affects light performance. Choose a diamond with excellent symmetry, polish, and clarity that appears clean to the naked eye. Combine it with your preferred metal setting and style to create a ring that matches your personal preference and stands the test of time.