October birthstone jewellery centres on Opal, the traditional birthstone for October. Recognised for its distinctive play of colour, Opal displays shifting flashes across white, blue, pink, and green tones depending on light and angle.

This collection includes October birthstone rings, Opal necklaces, Opal stud earrings, and gemstone pendants crafted in 925 sterling silver, 9k gold, and 9k rose gold plated sterling silver. Settings are structured to highlight the stone’s natural colour variation and surface movement.

Opal’s optical phenomenon, often described as “play-of-colour,” creates a layered appearance that changes subtly throughout the day. Designs range from minimal bezel-set pendants to stacking rings and statement silhouettes, each proportioned to maintain balance and wearability.

For those searching for October birthstone jewellery, Opal birthstone rings, or white iridescent gemstone necklaces, this collection provides a focused edit built around the traditional October gemstone.

Defined by tonal variation, surface light, and structured setting, the October birthstone collection remains centred on Opal as the distinguishing element.

To learn more about the history and symbolism of this stone, read our guide to opal - the birthstone of October.