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Rare Fine Jewelsレア・ファイン・ジュエルズ
Rare Fine Jewelsレア・ファイン・ジュエルズ

Find something remarkable.

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Sizing & fit

Find your
size.

Measure at room temperature, at the end of the day, and check twice. Every piece is made to the size you select.

Ring sizing

Use this US-size chart as a reference, then choose a size offered on the product page. The chart includes measurements that may not be available for every piece.

U.S. ring sizes with inside diameter and circumference
US sizeInside diameter (mm)Inside circumference (mm)
314.0544.2
3.514.4545.5
414.8646.8
4.515.2748.0
515.7049.3
5.516.1050.6
616.5151.9
6.516.9253.1
717.3554.4
7.517.7555.7
818.1957.0
8.518.5358.3
918.8959.5
9.519.4160.8
1019.8462.1
10.520.2063.4
1120.6864.6
11.521.0865.9
1221.4967.2

Measuring at home

Measure at room temperature and check more than once. A professional ring fitting is the most dependable starting point, particularly for wider bands. If you fall between available sizes, contact us before ordering.

Comfort fit

A rounded interior and the width of a band can affect how it feels. Avoid automatically sizing up or down; check the fit of a similar-width ring or ask us for guidance.

Resizing

We do not offer resizing after purchase. Please confirm your chosen size before you place your order.

Bracelets

Bracelet lengths are stated as the finished inside length including the clasp.

Measuring your wrist

Wrap a soft tape snugly around the wrist bone and note the measurement. For a classic tennis fit add about 1.5–2 cm (⅝–¾ in) of ease; for a close fit add about 1 cm (⅜ in).

Necklaces

Pendants sit on an adjustable chain; the shortest setting sits at the collarbone on most wearers.

Earrings

Studs and huggies are shown with stone diameters and hoop diameters in millimeters on each product page where available.

Wedding stacks

Stacking changes how rings feel together. The same ring size does not guarantee that two profiles sit flush. Contact us about the exact pairing and sizes before ordering.