These are a fantastic pair of opal ear-studs in yellow gold. The cabochon-cut stones display wonderful flashes of greens, blues and reds as the gem moves. This optical effect is what makes opals such a popular choice.
The birthstone for October these earrings would be perfect for someone born in that month.
The size of the earrings is 0.8cm by 0.6cm and they are suitable for pierced ears.