Lucky Clover bracelet

Lucky Clover Murano bead bracelet. The bracelet has a toggle closure and it will fit 7 1/2 inch, 8 inch or a 8 1/2 inch. The larger beads are done in black and gold murano and I believe the smaller beads are Swarovski crystallized beads. The metal is silver, I am not sure if it is sterling because I could not find a 925 mark