Unoaerre 18 Karat Yellow Gold Slim Corona Wedding Band
Corona Slim features a thinner band while maintaining the raised rib that characterizes the model: a clean line along the entire edge of the ring, which defines the profile and houses the set diamonds in the versions with stones.
This version is crafted in 18-karat yellow gold. It is part of Brillanti Promesse, the UNOAERRE diamond wedding ring collection designed not only for weddings, but for any occasion that marks an important moment in a love story.
Like all Brillanti Promesse rings, it is signed UNOAERRE on the inside of the ring and is a registered model.
Like every UNOAERRE ring, it is born from a single casting, without welding: a seamless process that eliminates structural weak points and guarantees compactness and resistance, reflecting the same image of continuity that the wedding ring represents. The gold is alloyed with other metals in a blend developed exclusively for the production of wedding rings, with hardness and wear-resistance characteristics significantly superior to average gold jewelry.
If necessary, the size can be increased by a maximum of 2 sizes and reduced by a maximum of 1, exclusively by cold working and after removing the seal; however, UNOAERRE recommends ordering the exact size to avoid altering its characteristics.
Produced in Arezzo by UNOAERRE Industries, the city’s first goldsmith company, founded on March 15, 1926, and recognizable by the 1AR hallmark stamped inside every ring. Item code: 30 AFC 278 col.01.

