Ring Guides

Find Your Perfect Ring Size

Measure at home in 3 steps — no tools required.

The String Method

  1. 1. Cut a piece of string or thin strip of paper about 10 cm long.
  2. 2. Wrap it snugly around the base of the finger you'll wear the ring on.
  3. 3. Mark where the string overlaps with a pen.
  4. 4. Lay it flat and measure the length in millimetres — this is your circumference.
  5. 5. Find your size in the chart below.

Ring Size Chart

Circumference (mm)US SizeUK SizeEU Size
46.84H46
48.04.5I47
49.3549
50.65.550
51.9651
53.16.553
54.4754
55.77.555
57.0857
58.38.558
59.5959

Tips for Accurate Sizing

  • Measure at the end of the day — fingers swell throughout the day and are largest in the evening.
  • Measure the exact finger you plan to wear the ring on — each finger can differ by a full size.
  • If you fall between two sizes, go with the larger one — it's easier to resize down than up.

Still unsure?

Our team can help you find the right size — send us a WhatsApp message or book a consult.

Book a Free Consult

Still have questions?

Book a free 15-min consultation with our diamond specialists.

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