This beautiful pair of cufflinks features royal blue cats eye stone framed in a designer style silver mesh frame. Cat eye stone is gemstone that displays a thin band of reflected light on its surface when cut as a cabochon. Cabochon is a convex style of cutting gems. The optical effect, known as chatoyancy, is caused by the reflection of light from very thin, closely spaced filaments in parallel arrangement within the stone. Check our stores for other colors in similar style.