How to choose the perfect engagement ring size at AGUAdeORO?

At AGUAdeORO, we know that an engagement ring is much more than just a piece of jewelry. It is a promise, a symbol, an emotion that is worn every day. To ensure that this emotion remains intact, it is essential that your ring fits the finger of your loved one perfectly. Here are our expert tips for choosing the ideal engagement ring.  

1. Understanding finger size: a personal and dynamic measurement  

It all starts with the finger, whether it's the left ring finger, the right hand, or another finger depending on customs and cultures. Jewelry is worn where the gesture has meaning, not according to a fixed rule.

Ring size is never set in stone. It is alive and evolves with the body and over time. The temperature, the time of day, and even the hand chosen subtly influence the circumference of the finger. Some hands hardly change, while others swell more as the hours pass: each body type has its own rhythm.

And if the ideal size seems uncertain at first, there's no need to worry. The body learns to wear the jewelry. Over time, often after several months, sometimes a year, the finger and the ring naturally adjust to each other until they become one.

AGUAdeORO tip: avoid measuring your finger after physical activity or in very hot weather, as the measurement may be inaccurate.

2. The width and shape of the ring: two details that change everything

The width of the ring affects how comfortable it feels. A thin ring (less than 4 mm) will seem more flexible and easier to slip on, while a wide ring (more than 5 mm) will fit more snugly around the finger. At AGUAdeORO, each model is designed with a perfect balance between elegance and comfort, but our experts always adjust the final size according to the shape of the hand.

Did you know? The same size can feel different depending on the shape of the inside of the ring: a slightly curved interior, typical of AGUAdeORO creations, allows the ring to slide more easily onto the finger while remaining securely in place.

The Féeriquement Coquette ring set with a cultured brownish-pink center diamond.

3. A ring that fits snugly, but never too tightly 

An engagement ring should fit snugly enough that it doesn't spin around, but never so tightly that it pinches. If it leaves a slight mark when removed, this is often a sign of a perfect fit.

Our jewelers recommend choosing a size that is neither too tight nor too loose, and above all, keep in mind that an AGUAdeORO ring can be adjusted precisely after purchase, thanks to the quality of our metals and finishes.

4. Discreetly measure your partner's size with our AGUAdeORO experts 

Before determining the final size with our experts, it may be helpful to observe any rings the person already wears, if they do. The way they slide, resist, or turn discreetly often reveals the most accurate size.

There is no magic formula: the more information you gather, the more reliable the measurement will be.

If you want your proposal to remain a surprise, there are several options available to you:

- Borrow a ring that your partner wears on their ring finger (preferably the left hand) and have the inside diameter measured.

- Discreetly take a photo of the ring placed on a flat surface or a photo of your partner's hand: our AGUAdeORO experts can estimate the size from these images.

And if the ring is not a surprise, you can come directly to the store with your partner so that we can measure their size using our professional ring sizer. We also offer AGUAdeORO ring sizing straps to take away, so you can measure the size comfortably at home, at your own pace.

5. AGUAdeORO support: the after-sales service you need

Because such a precious emotion deserves to be treated with the utmost care, AGUAdeORO supports you well beyond the moment of the proposal.

If, despite all precautions, the ring does not fit perfectly, resizing is included in our after-sales service for all engagement rings.

After the proposal, the couple can come to the store together so we can accurately measure the finger size and make the adjustment in our workshops.

Size changes are free up to two sizes, to ensure perfect comfort and a flawless finish, without altering the beauty of the jewelry.

AGUAdeORO is a jewelry store founded in 2009, with locations in Geneva and Zurich. It offers its customers the opportunity to purchase ethical jewelry made in Switzerland. We are committed to offering jewelry that combines sustainability and elegance.