About Us

Testone is the combination of mixing two type of knowledge: science and jewelry.

The jeweler and craftswoman Alejandra Testone with Nelsy Giménez Esnaola, biochemist, immortalize nature by a creative, precise and technical process, turning the ephemeral into something perpetual and the natural into metal.

Customized and unique designs are born in a studio run by two great designers and nature lovers.

“We look forward to being part of our costumers life, sharing the brand spirit in each piece”.

What we do

We turn nature into a jewel.

Each leaf is carefully selected and handpicked from the floor. Natural leaves undergo a controlled and chemical process, achieving one-of-the kind pieces.

Our philosophy is the constant creation of unique pieces, from jewelry (earrings, rings, necklaces, chokers, bracelets), accessories like brooches, buckles, shoe clips to customized pieces such as tiaras, headdresses, and every object that want to be preserved.