DUNA SILVER

Our Duna Ring is an organic, elegant design created to become the statement piece of any look.

Finished with a subtle signature engraved on the inside of the band — with love, Casa Cala — it adds an intimate and elevated touch to the piece.

Available in 18k gold plating and sterling silver.

Measure the inner diameter of a ring that fits you well, or wrap a flexible string or tape around your finger and measure the length with a ruler.

Keep in mind that the ring should slide comfortably over your finger — not too tight, but not too loose either.

Below you’ll find the size equivalence based on measurements:

• Size 6 (US) = 12 (EU) → approx. circumference 51-52 mm
• Size 7 (US) = 14 (EU) → approx. circumference 54–55 mm

If you are between sizes, we recommend choosing the larger size for a more comfortable fit.

Our pieces are crafted from brass and finished with 18k gold plating and a final layer of 24k gold or sterling silver plating, ensuring long-lasting color and shine with proper care.

To maintain their flawless finish, we recommend avoiding direct contact with water, perfumes, lotions, and chemicals. We suggest storing them in a dry, protected place, preferably in their original box. When traveling, it is best to keep each piece in an individual fabric pouch to prevent them from rubbing against each other and getting scratched during transport.

Gently clean your pieces with a soft, dry cloth to preserve their natural shine.