A pear-shaped moissanite combines the softness of a round or oval outline with a tapered point. Its length-to-width ratio strongly affects whether it looks full and romantic or long and slender.

How pear ratio is calculated

Divide the stone’s length by its width. A pear measuring 11 × 7 mm has a ratio of about 1.57.

Common pear ratio ranges

• About 1.45–1.50: fuller, wider pear
• About 1.51–1.60: balanced and traditionally elongated
• About 1.61–1.70: slender and dramatic

Ratio is only one part of appearance. Shoulder shape, point alignment, facet pattern, and symmetry also matter.

Full vs. slender pear shapes

A fuller pear offers more width and a softer silhouette. A slender pear creates more visual length and may make the finger appear longer. Extremely narrow pears can look sharp or visually underfilled through the center.

How ratio affects setting design

Longer pears require careful point protection and balanced prong placement. Fuller pears may need a basket or gallery that supports the wider shoulders without appearing bulky.

Best overall choice

For a refined engagement-ring look, a pear ratio around 1.50–1.60 often provides a good balance of width, length, and recognizable pear shape.

Frequently asked questions

Does orientation change how the ratio looks?

Yes. A north-south pear emphasizes length, while an east-west orientation emphasizes width and feels more modern.

Can two pears with the same ratio look different?

Yes. Rounded shoulders, pointed shoulders, symmetry, and facet pattern can create noticeably different silhouettes.