Ring Size Guide
RING SIZE GUIDE

Find Your Perfect Fit

Use our simple measuring guide to determine your ideal ring size for a comfortable fit.

Size Guide
Diamond Guide
How To Measure

Measure Your Finger

Step 1: Around Your Finger

Step 1: Around Your Finger

Use a thin strip of paper or a non-stretch string. Wrap it comfortably around the base of the finger where you'll wear your ring.

Step 2: Mark the Meeting Point

Step 2: Mark the Meeting Point

When the ends overlap, make a small mark with a pen. Ensure the strip is snug but not too tight.

Step 3: Measure & Match

Step 3: Measure & Match

Lay the strip flat and measure the length in millimeters (mm). Compare the measurement with our Ring Size Chart to find your perfect fit.

Measure an existing ring
At Home Method

Measure an Existing Ring

If you already own a ring that fits comfortably on the intended finger, you can use it to determine your ring size. Simply measure the ring's inside diameter in millimeters and compare it with the size chart below.

Step 1: Lay a ring that fits the desired finger on a flat surface next to a millimeter ruler.
Step 2: Measure the ring's inner diameter from one inside edge to the opposite inside edge.
Step 3: Compare the measured diameter with ring size chart to find your corresponding US ring size.
Size Chart

Find Your Ring Size

Ring sizeUS SizeEU SizeIndia SizeJapan SizeUK SizeDiameterCircumference
944777H½14.9 mm46.8 mm
1054999J½15.7 mm49.3 mm
116521111L½16.5 mm51.9 mm
127541314N½17.3 mm54.4 mm
138571516P½18.1 mm57.0 mm
149591718R½18.9 mm59.5 mm
1510621920T½19.8 mm62.1 mm
1611652123V½20.6 mm64.6 mm
1712672325X½21.4 mm67.2 mm
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