What’s the Most Common Engagement Ring Size for Women?

Engagement ring common finger size L

What is the most common finger size for women in the UK?

The most common engagement ring size for women in the UK is size L. This information is based on the accumulative research from orders over the last 5 years. The UK average finger size for engagement rings tends to be around M-N within the jewellery industry. But sales of rings measuring size L are far greater than any other finger size.

Showing the most common engagement ring size for women in the UK

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Size L equivalent in US finger size

Below, size L on a regular sizing mandrill works out to just below US size 6. There may be some variation from one size chart to another. The following diagram shows where size L falls in comparison to the US numerical size system.

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Best engagement ring styles for guessing her finger size

If you’re like many guys, uncertain of finger size, you should consider a style of engagement ring that can be sized. Choosing the most common engagement ring size might not necessarily be the perfect choice for you. Furthermore, you should choose a style of ring where the diamond can be re-secured. This style of ring is typically the claw set design with enough thickness in the band. This will future-proof the shank from becoming too thin after it is sized.

Is it better to guess for engagement ring size larger or smaller?

Many guys opt for a size that they know will be larger than her finger. The reasoning here is that she’ll be able to wear the ring. Going too small means she’ll be less likely to get it past her knuckle. The chances are, if you really have no idea, it will need re-sizing. We routinely do this at no further cost—we merely ask clients to cover the small return cost of the postage.

Need a Multisizer engagement ring sizer?

If you need an engagement ring sizer, just follow the button on our product pages. We’ll send this straight out to you by first class post. Our ring sizer is refunded against any jewellery order placed. If you need any additional help, we’re online daily via live chat, or send a message or email over to our small, friendly team.

Mark Johnson

About Mark Johnson

Mark attended Liverpool University and went on to pursue a career in the diamond industry. After more than a decade working in polished diamonds, Mark moved to the Isle of Wight where he launched Serendipity Diamonds. He works most days from their busy Ryde showroom, photographing jewellery and writing for the Serendipity Diamonds website. Anyone interested can connect with Mark on Linkedin via the profile link.

Mark Johnson

About Mark Johnson

Mark attended Liverpool University and went on to pursue a career in the diamond industry. After more than a decade working in polished diamonds, Mark moved to the Isle of Wight where he launched Serendipity Diamonds. He works most days from their busy Ryde showroom, photographing jewellery and writing for the Serendipity Diamonds website. Anyone interested can connect with Mark on Linkedin via the profile link.