"Joya" creates exclusive hand-made ornaments, among which one can find various pieces of ethnic jewellery, along with works that will be harmonious with your inner self.
Jasper is an opaque variety of Chalcedony, and is usually associated with brown, yellow, or reddish colors, but may be used to describe other opaque colors of Chalcedony such as dark or mottled green, orange, and black. Jasper is almost always multicolored, with unique color patterns and habits.
Aquamarine - a brittle mineral, aquamarin therefore needs to be protected from bumps, scratches. Frequent contact with direct sunlight may discolor the stone. It is undesirable to hit on aquamarine aggressive chemicals, cosmetics, detergents, etc.