How to Measure Your Ring Size Perfect
When you’re ready to create one-of-a-kind custom engagement rings in Toronto, securing the perfect fit is the first and most critical step. A flawless fit ensures your ring is not only comfortable and secure but also allows the bespoke design and its brilliant lab grown diamonds to truly shine. At Design by Sevan, we believe this foundational detail is essential to the luxury, designer-led experience.
This guide will walk you through reliable ways to measure your ring size, giving you the confidence that your symbol of love will fit perfectly from the moment you wear it.
Why an Accurate Ring Size Is Essential
Nailing down the correct ring size is about so much more than just comfort—it’s about protecting the ring itself. A ring that doesn’t fit properly is more than just annoying; it’s a real risk. If it's too loose, it could slip off and be lost forever. If it's too tight, it can be uncomfortable or even cut off circulation. When we’re talking about something as meaningful as an engagement ring, getting it just right is non-negotiable.
This is especially true for bespoke jewellery. Unlike a ring you pick from a case, a custom design from a studio like Design by Sevan is made just for you. The whole journey, from the first sketch to the final polish, is centered around your story. An incorrect size can mean tricky, sometimes impossible, resizing later, especially for rings with detailed pavé or eternity bands.
The Foundation of Flawless Design
A perfect fit means the ring will sit just right on your finger, showing off the centre stone and all the little details exactly as we planned. A properly sized ring won’t spin around or slide up and down your knuckle, which keeps the diamond front and centre where it belongs. This is vital for designs with delicate features or a specific orientation.
A perfect fit isn't just a number on a sizing tool. It’s about how the ring feels on your hand as you go about your day. It’s about ensuring a lifetime of comfort and security for a piece that means so much.
Starting your journey for custom engagement rings with an exact measurement saves you from potential headaches and extra costs down the road. It’s the essential first step in the designer-led process that Sevan is known for, where every detail is thoughtfully considered to create a true heirloom. Getting the size right from the start protects your investment and honours the incredible craftsmanship that goes into every ring we make in our Toronto studio.
Reliable At-Home Ring Sizing Methods You Can Trust
Finding the right ring size can feel a bit tricky, but you can get a surprisingly accurate measurement right from the comfort of your home. Getting a good baseline measurement is a great first step, especially before you book a consultation for a custom engagement rings Toronto experience.
Let’s walk through two of the most trusted methods using items you likely already have. The secret to getting it right is all in the details—you're looking for a size that’s snug enough so it won't slip off, but still loose enough to slide over your knuckle without a struggle.
Using String or Dental Floss
This is the classic, go-to method for a reason. It's simple and quite effective, but the key is to use something that won't stretch. I often recommend dental floss over string because it has virtually no give, which means a more accurate measurement.
First, take the floss and wrap it snugly around the base of the finger where the ring will be worn. You want it firm, but not so tight that it's digging into your skin. Take a fine-point pen and carefully mark the spot where the end of the floss overlaps to form a complete circle.
Now, unwrap the floss and lay it flat against a ruler, making sure to use the millimetre side. Measure the length from the end to the mark you made. That number is your finger's circumference, which you can then compare to a standard ring sizing chart to find your size.
Expert Tip: Don't forget the knuckle! It's almost always the widest part of your finger. I always suggest taking a second measurement around the knuckle itself. If it's noticeably larger than the base, you might need to find a size that’s a happy medium between the two, ensuring the ring can actually get on and off.
Using an Existing Ring
If you already have a ring that fits the intended finger perfectly, you're in luck. This is often the most reliable at-home method because you're starting with a size you already know is comfortable.
The most straightforward way is to measure the ring's inside diameter. Just place a ruler straight across the centre of the ring, from one inner edge to the other. Make a note of the measurement in millimetres, being careful not to include the thickness of the metal band itself.
Another great option is to use a printable ring sizer chart. These charts have circles corresponding to different ring sizes. The critical step here is to ensure you print the chart to 100% scale—otherwise, it won't be accurate. Once printed, simply place the ring over the circles until you find the one that lines up perfectly with the inner edge of your ring.
The following diagram illustrates how the perfect fit is a balance of comfort, security, and the ring’s design.
This process really highlights that an ideal fit is more than just a number; it’s the harmony between feeling comfortable enough for daily wear and secure enough to protect your investment, all while letting the design truly shine.
No matter which method you go with, I always recommend measuring 3-4 times throughout the day to find a consistent average. In Canada, women's ring sizes most commonly fall between 3 and 9, while men's sizes are typically between 8 and 14. For example, a size 6 ring corresponds to a circumference of roughly 51.9 mm.
These at-home methods are a fantastic starting point for your custom design journey. For more detailed guidance, feel free to check out our helpful tips and FAQ page.
The Hidden Factors That Can Change Your Ring Size
Your ring size isn't a fixed number. It's more of a moving target, shifting slightly throughout the day and even changing with the seasons. Getting a handle on these subtle fluctuations is one of the most important steps to finding a ring that fits perfectly, especially when it's a piece you'll wear every day, like one of our custom engagement rings Toronto clients treasure for a lifetime.
Things like what you've eaten, the temperature, and even the time of day can cause your fingers to swell or shrink. These aren't just minor details; they're critical factors that an experienced designer will always consider to make sure your ring is comfortable for decades to come.
Your Environment and Daily Habits
Your body is constantly responding to the world around it. A humid summer afternoon in Toronto will likely cause your fingers to swell, while a crisp winter morning can make them shrink a bit. That’s exactly why measuring your finger just once can give you a misleading size.
For the most accurate reading, it’s best to measure when your body temperature is normal and you're feeling calm. Try to avoid taking a measurement first thing in the morning when your fingers are often a little slimmer, or right after a workout when they're probably a bit swollen.
A few key things can temporarily change your finger size:
- Temperature: Heat makes your fingers expand, and cold makes them contract. This is easily the most common reason a ring feels too tight one day and too loose the next.
- Diet: A salty meal can make your body retain water, causing your fingers to swell up for a few hours. It’s always a good idea to measure before a big meal.
- Time of Day: Most people find their fingers are smallest in the morning and swell a little as the day progresses. The sweet spot for measuring is usually in the late afternoon.
How the Ring's Design Changes the Fit
Beyond your body and the environment, the design of the ring itself has a massive impact on how it fits. This is a crucial conversation I have with every client who walks into the Design by Sevan studio. The width of the band, in particular, is a game-changer for sizing.
A wider band covers more of your finger, creating more friction and displacing more skin. This makes the ring feel much tighter than a delicate, thin band of the very same size. I often tell clients to think of it like a shoe—a wide, chunky boot is going to feel a lot snugger than a strappy sandal, even if they're both technically a size 8.
For this reason, we almost always recommend going up a quarter, half, or even a full size for a wider band. It's an absolutely vital adjustment for engagement rings in Toronto, where the goal is a perfect balance of stunning design and everyday comfort.
To make it a bit clearer, here's a quick guide on how to adjust for different band widths.
How Ring Band Width Affects Sizing
Use this quick reference to understand how to adjust your ring size based on the band's width for a comfortable fit.
| Band Width | Recommended Size Adjustment |
|---|---|
| Dainty (1.5mm - 3mm) | Usually fits true to your standard measured size. |
| Medium (4mm - 6mm) | Think about going up by a quarter-size (+0.25) for a more comfortable fit. |
| Wide (7mm and up) | Often requires sizing up by a half-size to a full size (+0.50 to +1.00). |
This is where getting professional guidance really pays off. During a consultation, we don't just measure your finger and send you on your way; we talk about the specific designs you love. Whether you have your heart set on a bold statement piece or a classic solitaire with a brilliant lab grown diamond, we'll factor in the band’s width from the get-go to ensure the final ring feels just as incredible as it looks.
How to Secretly Find Your Partner’s Ring Size
Planning a surprise proposal is an incredible experience, but figuring out your partner's ring size without blowing the secret can feel like you're on a covert mission. The goal is simple: get the right size, discreetly. At Design by Sevan, we've walked countless clients through this very challenge, helping them nail the details for the perfect Toronto proposal.
Thankfully, there are a few clever, field-tested strategies you can try. Each one has its own level of risk, so the trick is to pick the one that feels the most natural for your situation and won't raise any red flags.
The Ring Swap Method
By far, the most reliable tactic is to "borrow" one of your partner's rings. If you hit the jackpot and find a ring they already wear on their left-hand ring finger, you're golden. A ring from the same finger on their right hand is the next best thing, as it's usually a very close match.
Once you’ve snagged the ring, you have a couple of solid options:
- Bring It to a Professional: This is your most accurate bet. Take the ring to a jeweller, and they can slide it onto a professional ring mandrel to find its exact size in seconds. It completely removes any guesswork.
- Trace It at Home: Can't risk the ring being gone for long? Wait for a moment they won't notice, place it on a piece of paper, and meticulously trace the inside circle with a sharp pencil. Do it a few times to get a consistent outline.
I see this mistake all the time: people trace the outside of the ring. This will give you a size that’s way too big. For an accurate measurement for their future custom engagement ring, you have to focus only on the inner circumference.
The Impression Technique
If you can only get your hands on the ring for a minute or two, the impression method is a lifesaver. Gently but firmly press the ring into something soft, like a bar of soap or a small piece of modelling clay.
This leaves a perfect imprint of the inner diameter that a jeweller can easily measure. It’s a fast, low-risk way to get the information you need without the ring ever leaving the house.
Enlist a Trusted Ally
Sometimes, you need to call in backup. A close friend, a sibling, or even a parent can be your secret weapon. They can naturally steer the conversation toward jewellery or suggest trying on rings while out shopping together.
Here are a couple of lines an accomplice could use to keep things casual:
- "I'm thinking of getting a ring for myself but have no clue what my size is. Could I try yours on to see how it fits?"
- "I love that ring! I've been looking at similar styles. Do you happen to know what size it is?"
This kind of indirect approach just feels more organic and is much less likely to give away the surprise. By combining these stealthy moves with a bit of careful planning, you can confidently find the perfect fit for the most important piece of jewellery they’ll ever wear.
Professional Fitting for Custom Engagement Rings Toronto
While measuring your ring size at home is a great starting point, nothing beats the precision of a professional jeweller, especially when you're investing in a custom engagement ring. It's a piece you'll wear for a lifetime, and the difference between a good fit and a perfect one comes down to subtleties a piece of string just can't measure. Think of a professional sizing less as a measurement and more as a conversation about how that ring should feel on your hand, day in and day out.
In a studio setting like ours, we don't rely on plastic sizers or paper strips. We use professionally calibrated tools, like metal ring mandrels and comprehensive sizing sets, to eliminate all the guesswork. This ensures your custom ring, whether it features a stunning natural diamond or one of our beautiful lab grown diamonds, fits flawlessly the moment you see it.
The Art of a Designer-Led Fitting
A one-on-one consultation with a designer goes far beyond just finding a number. We're able to look at factors that at-home methods simply can't account for, like how the width of your chosen band will affect the fit or how easily it will slide over your knuckle. It’s a hands-on, practical approach to creating a ring that's not just gorgeous but also comfortable enough for your everyday life.
This becomes absolutely critical when you're considering a more intricate design, which is a specialty here at our Toronto studio.
- Eternity Bands: These rings, with gems all the way around, are almost impossible to resize without completely rebuilding the ring and risking its integrity.
- Intricate Engravings: If a ring needs significant resizing, delicate patterns or personal messages engraved on the band can be warped, damaged, or even erased.
- Unique Settings: A custom-designed setting built for a specific stone often can't be altered without compromising the entire structure.
Getting the size perfect from the start is the only way to protect the artistry and craftsmanship of these special pieces. It's this dedication to detail that has helped us become known as one of the best engagement ring shops in Toronto.
How We Avoid Common Sizing Mistakes
It’s surprisingly easy to get the wrong size at home. In fact, a recent survey found that 42% of women mistakenly order a ring that's too small, usually because they're basing the size on a much thinner fashion ring they already own. This simple error is a major reason for returns and resizing across the industry. You can read more about these ring sizing findings here.
During a free consultation, we take several measurements at different times to get the most accurate read. This careful process is why we have an incredible 95% first-fit success rate, saving our clients the time, hassle, and cost of future resizing.
Our entire process for creating breathtaking engagement rings in Toronto is built on a foundation of precision. By starting with a professional fitting, we ensure the ring we create for you is more than a symbol of your love—it’s a comfortable, secure, and enduring piece of art. This commitment lets you focus on the excitement of the moment, knowing the final detail is in expert hands.
Start Your Custom Ring Journey with Confidence
Getting your ring size right is the first, most crucial step in creating a piece of jewellery you'll love for a lifetime. Now that you're armed with the best methods for measuring at home, you can move forward with real confidence. A perfect fit isn't just about comfort—it's about making sure your beautiful custom ring is secure, so it feels just as incredible as it looks.
At Design by Sevan, we've built our entire process around a personalized, seamless experience. From the first chat in our Toronto studio to the moment you try on the finished piece, we're focused on getting every detail perfect.
After all, a ring that fits flawlessly allows every element to shine, especially the stunning brilliance of ethically sourced lab grown diamonds. Getting the size wrong can lead to tricky and expensive resizing down the road, particularly with the kind of intricate designs our custom engagement rings Toronto clients fall in love with. Taking a moment to nail this detail from the start truly honours the craftsmanship and the personal story woven into your ring.
Your Next Step Toward a Timeless Ring
While measuring at home is a great starting point, nothing beats the precision of a professional consultation. This is our chance to talk about more than just a number; we can explore how the band's width or the setting's style will influence the final fit and feel on your finger. Think of it as a collaboration to ensure your ring is absolutely perfect from day one.
The journey to a custom ring should be as memorable and joyful as the milestone it represents. A perfect fit is the first promise of a lifetime of comfort and beauty.
If you’re ready to bring a meaningful symbol of your love story to life—whether it's one of our stunning engagement rings in Toronto or another unique creation—we'd be honoured to help you take that next step. Let’s work together to translate your vision into a timeless heirloom that fits you perfectly in every single way.
Begin your bespoke journey with Design by Sevan. We invite you to book your complimentary, pressure-free consultation to start creating something beautiful together.