Sizing Guide

Lab-grown diamond jewelry arranged against a deep blue backdrop

Find your size.

Begin with a measurement, then consider the width, weight, structure, and intended movement of the exact piece.

Rings

Measure the intended finger more than once and at different times of day. A wider band often feels closer than a narrow band in the same nominal size.

US sizeDiameterCircumference
414.9 mm46.8 mm
515.7 mm49.3 mm
616.5 mm51.9 mm
717.3 mm54.4 mm
818.1 mm57.0 mm
918.9 mm59.5 mm
1019.8 mm62.1 mm

Bracelets and bangles

Measure the wrist at the intended wearing point. Compare that measurement with the finished length or inner circumference of the piece.

Close fitWrist measurement plus approximately 0.6 cm
Comfort fitWrist measurement plus approximately 1.3 cm
Relaxed fitWrist measurement plus approximately 1.9 cm

Rigid cuffs and closed bangles require product-specific guidance because the opening and widest part of the hand affect fit.

How to measure

For a ring, measure the inside diameter of a ring that already fits the intended finger. For a bracelet, wrap a flexible tape around the wrist without compressing the skin. Contact Maison Rivelle when the measurement falls between sizes or the design has an articulated construction.

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