Ring Size Guide

We guide you to the perfect fit

Choosing the right ring size is an essential step when purchasing jewelry, especially when it comes to a ring.

At diams.com, we consider this step as guidance, not as a decision to be made alone or with uncertainty.

Our goal is simple: to allow you to move forward with confidence, with clear solutions and the certainty that a correct size can always be achieved.

Choosing a size is not a risk

Hesitation about ring size is natural. It is part of the purchasing process, particularly for a meaningful or precious piece of jewelry.

As a general reference, the most commonly worn size is size 53. It represents an average, but every hand is unique. This information should therefore be seen as a reference point, not a rule.

This guide has been designed as a tool of confidence, created to reassure you before purchase and to support you after delivery if needed.

Three simple ways to estimate your size

You already know your size

If you already know your ring size, you can select it directly when placing your order.

Our sizes follow European standards, as used in Switzerland.

If you hesitate between two sizes, we recommend prioritizing comfort, taking into account the width of the setting and everyday wear.

You would like to verify your size

If you already wear a ring on the finger concerned, you can measure its inner diameter to determine the corresponding size.

This method provides a reliable estimate, provided the ring is worn on the same finger and has a comparable width.

It is a gift or a surprise

When the exact size is unknown, several approaches are possible:

• using a ring worn regularly

• choosing a size close to the average (such as size 53)

• planning an adjustment after delivery

In this case, we guide you to choose the most suitable solution, with discretion and simplicity.

Adjustment after delivery

If the selected size does not fit perfectly, an adjustment is possible after delivery, depending on the model.

Our jewelry is made in Switzerland, and our workshops are located in Lausanne. This proximity allows us to carry out adjustments while preserving the balance, aesthetics and durability of the piece.

Each modification is carried out with the same level of care as the original creation.

Human support, before and after

At diams.com, you are never alone when making an important decision. We take the time to discuss, explain and advise, with the same attention before and after your purchase.

Because jewelry is meant to be worn for a long time, achieving the right size is an essential part of its quality.

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