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Mattioli Sizes
(EU)
57 8 18.1 mm 56.8 mm
56 7 ½ 17.8 mm 55.9 mm
55 7 ¼ 17.4 mm 54.7 mm
54 6 ¾ 17.2 mm 54.0 mm
53 6 ¼ 16.8 mm 52.8 mm
52 6 16.5 mm 51.8 mm
51 5 ¾ 16.2 mm 50.9 mm
Ring Size Guide
Measure Your Finger
  1. Use a flexible tape measure or a piece of string.
  2. Wrap it around the finger on which you will wear the ring (if stacking multiple rings, consider the point on the finger where the ring will sit). If using string, take a pen and mark on the string the point where the ends meet.
  3. Lay the string on a flat surface and use a ruler to measure the length (in inches or millimeters) up to the point you marked. Compare the measurement with the Mattioli sizes to determine your ring size. If you fall between two sizes, choose the larger one.
Measure One of Your Rings
  1. Choose a ring that already fits your finger well.
  2. Measure the inner diameter of the ring in millimeters (mm).
  3. Use the Mattioli sizes to compare your ring measurement with the closest Mattioli ring size in mm. The inside of the ring should align with the outer edge of the circle.
The Perfect Fit

For a perfect fit, we invite you to contact our Customer Service via chat, phone, or email to request a complimentary ring sizer.

Mattioli at Your Service

Every desire deserves attention.
Our client advisors accompany you at every moment, from selecting the perfect piece of jewelry to dedicated experiences, online or in boutique.

Puzzle Solo Ring

Puzzle Solo Ring in white gold, white diamonds and onyx

Gold color: White
Gold carats: 18K
Diamonds: White
Diamond carats: 0,16
Stone type: Onyx
| REF.
SKU: MAN054B022OW

Inspiration

Shape, color and personalization define Mattioli’s iconic collection.
Inspired by the contemporary works of Calder, Kandinsky and Mondrian.
The Puzzle collection transforms jewelry into a precious personal story.
Interchangeable elements in mother-of-pearl and precious stones invite endless combinations, allowing each piece to adapt to individual style.
A unique jewel in constant transformation, expressing contemporary art and handcrafted in Italy.

Related creations

Be inspired by other unique pieces

Every Mattioli creation is housed in a case.
Not simply packaging, but part of the experience: a gesture, an anticipation, an emotion.

Every creation is crafted with the utmost care and may require 7 days from the date of purchase for shipping, depending on production times.

In many cases, the jewel may be available and shipped more quickly.

To know precisely the timeframe for this product, we invite you to contact us: we will be delighted to assist you personally.

Learn more

We want every Mattioli creation to be perfect for you.

If necessary, you may return it free of charge within 30 days of delivery. We will be delighted to accompany you through every step.

Discover more

A personalized service, designed to fulfill your every desire.

Our Client Advisors guide you in choosing the perfect jewel and throughout your entire experience.

Contact us

We have always been committed to ensuring responsible sourcing of the precious materials that bring our creations to life.

Learn more

Visit a Mattioli boutique or one of our partners to discover the latest creations, the Maison’s iconic collections, and much more.

Find the boutique nearest you