Founded in 2020 by Martina Rozenberg Smira, MRSJ is a Prague-Barcelona-based artisan jewelry brand that draws its essence from the unique energy of these two vibrant cities. This combination of influences is deeply embedded in each collection, creating special pieces of jewelry that reflect the spirit of both places.
​
Each piece in the MRSJ collection is crafted with the intention of bringing strength, confidence, and style to its wearer. Inspired by a powerful energy, MRSJ jewelry aims to fill a missing piece within the soul, becoming a personal talisman for those who wear it. Our collections range from delicate, understated designs to bold, chunky statement pieces, catering to a variety of styles and occasions.