Updated on: May 19, 2026 | Maison de l'Amour
Don't know your ring size? Don't panic. You can easily measure your finger circumference at home using a simple piece of string (or a paper strip) and a ruler. The length in millimeters will correspond to your size (e.g., 52 mm = size 52). But for absolute comfort, especially in summer when fingers swell, the safest solution is to choose an adjustable stainless steel ring.
1. The Stress of Online Shopping
You're browsing our store, you fall in love with a gold ring, and just as you're about to add it to your cart... doubt creeps in. "Am I a size 50, 52, or 54?"
Buying a classic (closed) ring online can be stressful. If it's too small, it will feel tight and restrict circulation. If it's too large, it may slip off and get lost. Fortunately, you don't need to visit a jeweler to find out your size. Once you know your size, there's still the matter of shape: our guide based on finger shape will help you choose.
A simple piece of string is all you need to determine your exact size.
2. The String Trick (The Simple Method)
Here is the most reliable way to measure your circumference at home in just 3 minutes.
What you'll need:
A piece of string (or a thin strip of paper), a pen, and a ruler.
The 3 steps:
- Wrap the string around the finger on which you want to wear the ring. Warning: Don't pull it too tight! The string must be able to pass over the widest knuckle on your finger.
- Using the pen, make a small mark where the string crosses itself.
- Unwrap the string and measure the distance between the end and the mark with your ruler, in millimeters.
The result:
It's very simple: The distance in millimeters = Your French ring size.
If you measure 52 mm, your size is 52. If you measure 54 mm, your size is 54. If you fall between two sizes (e.g., 53 mm), always choose the larger size (54).
3. The Summer Trap: Why Your Measurements Can Be Inaccurate
Now that you know your size, you're ready to order. But be careful! There's a crucial detail to consider, especially as the warm season approaches.
Your fingers are not "static." They swell with heat, humidity, physical exertion, or even in the morning when you wake up. A size 52 that fits you perfectly in January may feel painfully tight in the middle of July at the beach. Conversely, in winter, the cold constricts your blood vessels and the ring may become too loose.
4. The Magic Solution: The Adjustable Ring (And Why Ours Won't Break)
To spare you this stress and discomfort, Maison de l'Amour has chosen to offer an extensive collection of adjustable (open) rings.
They offer 3 major advantages:
- Absolute comfort: Open it by a millimeter when it's hot, and tighten it again in the evening. It adapts to your body, not the other way around.
- No guessing when giving a gift: It's the perfect gift because you don't need to investigate to find out your friend's ring size.
- Style freedom: Wear it on your ring finger on Monday, open it slightly to wear it on your middle finger on Tuesday, and move it to your thumb for the weekend!
"But won't it break?"
No! Adjustable rings that break in two are generally made of low-quality brass. Our rings are crafted from stainless steel. This metal is incredibly durable while retaining a "shape memory" that allows it to bend slightly without ever breaking.
No More Sizing Mistakes
Discover our collection of adjustable stainless steel rings, designed to enhance your hands in complete comfort.
For more information: our thin rings and our wide rings.