Welcome to the October Birthstone Collection, our favourite month of the year. One of October’s birthstones is opal, and for us that means Australian boulder opal with natural ironstone depth and shifting colour play that never repeats. Even better, October also brings tourmaline, a gemstone loved for its huge colour range and bright sparkle.

Together, boulder opal and tourmaline make an incredible pairing, opal’s green-blue fire and earthy contrast lifted by tourmaline’s clean flashes, from pinks and bi-colours to fresh greens and inky tones. Explore our opal and tourmaline earrings and pendants, handmade and bezel set, designed to be worn often and kept for years.