Are you in the market for your first ring? Or maybe an upgrade on the thrift store one you’re currently sporting? You’ve come to the right place. No, this obviously isn’t a jewelry store — we do have plenty of recommendations, though — but you shouldn’t just show up there without the proper knowledge. A professional there will of course be able to assist you through every step of the purchasing process, but they’ll also probably try to upsell you or steers you in the direction of items and styles they are incentivized to sell.
Shopping for jewelry online can be a whole hell of a lot easier, especially since you can discreetly order an item and track its arrival if it’s for someone else or find faraway styles you really like that are only available from stores you otherwise can’t visit in-person. Plus, online shopping gives you the freedom to stash something for later, leaving plenty of time in-between that first encounter and your final add to cart. (It’s for your own good.) Jewelry buying is a big decision after all and one with stakes that only heighten as the price goes up.

So, what’s the proper knowledge I was talking about before? Sure, you could study up on materials, stones, gems, cuts and shapes, but the most important information to know before buying a ring is your correct size. It sounds obvious, right, but sizing isn’t as straightforward as you’d think. Some rings run the gauntlet — meaning they follow traditional men’s sizing standards and range in size from 7 to 13 — while others are only available in intermediates like small, medium, large or small/medium and medium/large. That’s why it’s important to know the circumference of the finger you plan on wearing your ring on. This measurement will prove universal, meaning no matter where you’re shopping from you’re sure to order the right size.
A Few Tips Before Getting Started
- Always measure in millimeters
- Always account for your knuckles
- Never pay for a ring sizer; most brands will send you one for free
- If you’re between sizes, always go up; it’s easier to work with a ring that’s too big than it is to get a stuck ring removed
Measuring Your Ring Size, Explained
There are surely a dozen different ways you could measure the circumference of your finger. However, these are the three ways to do so most accurately, because if you wear a ring that’s the wrong size for you you risk losing it or getting it stuck on. YouTube videos aplenty detail different ways to shrink your fingers in order for the ring to slide right off, but they don’t always work — especially if you don’t ever take it off. It’s OK to let your ring become a part of you, but we never mean that literally.
Save yourself the panic a purple finger, or the embarrassing urgent care trip, a truly stuck ring can cause by using one of these three easy methods to measure your finger.