About Us

Mariana Lopez Osornio is MLO Jewelry founder and Creative Director. She is a devoted traveler, Interior Designer, Jewelry Designer, Gemologist with specialization in diamonds and colored stones.

The brand was born back in 1999 in Buenos Aires, Argentina, but is now Florida based. Mariana draws inspiration from amazing things under the sea and tropical paradise. Her fascination with natural beauty and eco-friendly materials is translated into the shapes, colors and stones.

Her signature natural horn pieces come in bracelets, necklaces, earrings, rings and more accessories. The horn is sourced from animals that are not harmed. Due to the nature of the horn, which varies from dark, to brown, to caramel and white, makes each piece unique.

The inspiration is always the beach, ocean, lakes and sun kisses. All jewelry is timeless and handcrafted.

MLO Jewelry is member of the Accessories Council