Add a touch of edgy elegance to your jewelry collection with our adjustable filigree ring, featuring a 9mm or 40 caliber primer slice and a genuine Swarovski crystal at the center. The intricate filigree design adds a vintage-inspired touch to the ring, while the primer slice and crystal bring a modern edge. With its adjustable band, this ring is perfect for any finger size and can be worn alone or stacked with other rings for a bold statement look.