Square center ring with two rows of stones across a broad band.

Princess Cut Diamond Rings: Settings and Corner Protection

A princess cut diamond has a square or rectangular outline with pointed corners and a brilliant style of faceting. Its straight edges give an engagement ring a different character from a round center. The setting should show that outline clearly while protecting its vulnerable points.

Square center solitaire with corner prongs and a plain band.
Square center solitaire with corner prongs and a plain band.

Pay attention to the corners

GIA’s guide to diamond shapes notes the importance of protecting princess cut corners. Ask a jeweler how the chosen setting covers and supports them. The condition of those areas matters as much as the ring’s appearance from above.

Square center ring above a broad band with two rows of accent stones.
Square center ring above a broad band with two rows of accent stones.

Compare the width of the band

A narrow solitaire band emphasizes the center’s outline. The broader example in this gallery adds rows of accent stones and more coverage across the finger. Try both approaches to see whether the center and band feel balanced on your hand.

Do not identify a cut from a halo alone

The rectangular halo photograph is included as a setting comparison. Its outline does not prove that the center is a princess cut. Use the actual stone description and any grading report when comparing candidates.

Halo ring with a rectangular center, retained as a setting comparison.
Halo ring with a rectangular center, retained as a setting comparison.

Review the diamond’s own details

Ask for the center weight separately from the combined weight of any accent stones. Review the stated color and clarity, report details and visible condition. A bright photograph cannot establish a flawless grade or substitute for seeing the diamond in ordinary light.

Square center ring with geometric side stones and decorative metalwork.
Square center ring with geometric side stones and decorative metalwork.

Check fit and care

Look at the side profile and try the ring beside a wedding band. Check for contact between neighboring stones and prongs. Ask about cleaning and setting inspections appropriate to the complete ring.

The archive illustrates several design choices. Exact specifications and availability should be confirmed for the ring being offered today.

Contact Diamonds by Raymond Lee in Boca Raton to ask about a similar piece and confirm current availability.

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About: Princess Cut Diamond Rings: Settings and Corner Protection

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