Contrarié ring in 925‰ sterling silver with two blue topazes at the ends.
Collection TECUM.

Ring in 925‰ sterling silver with central blue topaz.
Collection TECUM.

Ring in 925‰ sterling silver with intertwined asymmetric bands and central blue chalcedony.
Collection SCRIPTA.

Ring in 925‰ sterling silver with intertwined asymmetric bands and central black onyx.
Collection SCRIPTA.