Adjustable black and grey bracelet made of semi-precious natural stones. This timeless piece of jewelry is made of black onyx. As we approach the center we notice that the material and color change, because the three square surfaces on both sides are made of grey hematite while the seven central stones are made of grey agate. The stones are passed through a thread of exceptional quality and durability. It is entirely designed and made by the Greek company Chrysostomos known for the quality and uniqueness of its, mainly, men’s jewelry, and is accompanied by a gift bag-pouch signed by the designer.