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Jewellery Sizing Guide

To make your jewellery selection easier, we’ve pulled together this quick guide to help you find the right fit.


The easiest way to measure for a ring is to order a ring sizer from Celina Rupp Jewellery. Priced £3.85, including postage, we’ll send this out to you and you can get an accurate measurement for your size. https://www.celinaruppjewellery.co.uk/collections/rings/products/ring-measuring-gauge

When measuring your ring size, note that the ring should feel comfortable when you put it on and you should do the measurement when your body temperature is moderate. Your fingers will expand and contract in hot and cold temperatures, so you want to ensure your ring never feels too tight or too loose.


The preferred length of a necklace is a subjective thing and at Celina Rupp Jewellery we are proud to offer different chain length options – 16 inch, 18 inch or 20 inch.

Here is an approximate guide as to where each option will sit (although do remember that every person is different):

  • 16 inch – Lies fairly high up on the neck but is looser than a choker.
  • 18 inch – Hangs on the collarbone.
  • 20 inch – Sits just below the collarbone.


We sell a range of different bracelets and bangles across our collections. These generally come in one set size or chain length, indicated on the individual product pages. If you do need a bespoke size, please do get in touch and we’ll do our best to accommodate you.