The classic tennis bracelet - a continuous row of identical stones - is a format that has earned its permanent status in fine jewelry. Rachel Zoe's version updates the formula by mixing stone shapes along the row: the unexpected combination of cuts creates a surface that catches light from multiple angles and directions simultaneously, giving the bracelet more visual complexity than a traditional single-shape line. Set in 14K gold over sterling silver with a 7.25-inch length and toggle clasp with extender. At this price point relative to fine diamond tennis bracelets, the mixed-shape CZ format is a strong value proposition for a wrist piece that delivers genuine presence.