This BORA necklace features an elongated green tourmaline crystal with pronounced lengthwise ridges, visible inclusions and an uneven lower edge. Its darkened sterling silver cap and broad bail carry a fine vertical texture that echoes the crystal’s surface. Above the crystal, a rounded triangular green stone adds faceted sparkle within a warm gold-tone bezel, while a dark link chain completes the necklace. The substantial crystal and saturated green color make a confident statement, with an earthy character that comes from the stone’s visible texture. BORA began with three brothers in Brooklyn, and its handcrafted jewelry draws on Mediterranean traditions.