I've created a series of unique multi-stone bracelets with sterling silver clasps that sell for under $20.00. This 7 3/4" bracelet was made using yellow turquoise tube beads, 6 mm onyx beads and a sterling silver toggle clasp. The yellow turquoise beads are about 10 x 6 mm in diamter.
The black matrix in the turquoise is a good match to the black onyx beads!