About Mariana: The artist and jewelry designer, Mariana has been creating unique and original exotic pieces of fashion jewelry since 1997. Marianas jewelry is internationally recognized in major fashion centers around the world. The quality and ever changing designs have enabled the Mariana brand to achieve substantial growth all over the world. Marianas designs appeal to women of all ages from the exuberance of youth to the confident sophisticated woman looking for that special piece to enhance her natural beauty. Each piece is hand crafted to the highest standard. Mariana uses an array of colors, made with quality crystals (some of them antique and over 100 years old), hand-cut gem stones and fabric beads. Mariana jewelry has a lifetime guarantee and is nickel free. In order to preserve the item at its highest quality; avoid direct contact with water, moisturising creams or perfume.