Round diamond solitaire on a plain warm colored band.

Solitaire Engagement Rings: Comparing Shapes and Settings

A solitaire puts one center stone at the heart of the ring. With a plain band, small differences in shape, prong placement and height become especially noticeable. The cover shows a round diamond on a warm colored band; the gallery below includes elongated centers on lighter colored bands.

Elongated center diamond in a plain four prong solitaire setting.
Elongated center diamond in a plain four prong solitaire setting.

Start with the outline

Compare how a round, oval or rectangular center looks on the intended finger. Two diamonds of the same weight can have different visible dimensions. A photograph also changes with lighting and camera angle, so view the actual stone where possible.

Oval diamond solitaire with a slim polished band.
Oval diamond solitaire with a slim polished band.
Front view of the oval solitaire and its four prongs.
Front view of the oval solitaire and its four prongs.

Choose the setting as carefully as the stone

Four prongs leave much of a stone’s outline visible, but their position and condition matter. Look at the side view to judge the height above the finger, and ask how the ring will sit next to a wedding band. A plain band does not automatically mean a low setting.

Rectangular center diamond in a narrow plain band.
Rectangular center diamond in a narrow plain band.

Keep the details in writing

Confirm the metal, finger size, center weight, natural or laboratory grown origin and any available grading report. Ask what sizing is possible and what is included in the total price. The right choice depends on the wearer, rather than a celebrity example or a claim that every solitaire suits every lifestyle.

Angled view showing the oval diamond above the polished shoulders.
Angled view showing the oval diamond above the polished shoulders.

Speak with our Boca Raton team about available solitaire engagement rings. These photos show earlier examples with different center shapes.

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