About Us

We are Sigillum Stones , an artisan workshop specialized in the cutting and engraving of natural hard stones , an ancient art that we have passed down with passion and mastery for generations.

In the heart of the goldsmith district of Valenza , the world capital of Italian jewellery, we transform the tradition of glyptics into handcrafted signet rings , cameos and personalised engravings that combine art, tradition and innovation .

Our master engravers are among the few in the world to practice this age-old technique, whose origins date back to ancient Rome: once upon a time, semiprecious stone seals were symbols of power, identity, and belonging.

Today, at Sigillum Stones, we carry on this cultural legacy by crafting custom signet rings , heraldic crests , company logos , and personalized monograms engraved on gemstones such as agate, onyx, carnelian, and topaz.

Each creation is a unique work of art, created to tell the story of the person who wears it .
We continue to carve stone with the same dedication as before, to give life to jewels that celebrate the past and remain engraved in the future .