Boulder Opal Necklace – Blue Green Pinfire Freeform Pendant (Leather Cord)

Atomic - A boulder opal that genuinely feels like an atom with electrons whirling around it, the blue‑green pinfire flickering like tiny charged particles dancing across the surface. And there’s that yellow circle - the “nucleus,” glowing quietly at the centre. It’s scientific‑meets‑earthy in the best way, like nature accidentally carved a physics diagram into stone.

This blue‑green boulder opal necklace features a polished freeform stone with a lively pinfire pattern across the surface.

A natural yellow circle adds a unique touch of character. Ethically sourced from a miner in Queensland, this piece captures the organic charm of Australian boulder opal.

With a brightness level of 3 and a smooth polished finish, the colours shift gently in the light, making it an easy everyday piece.

The stone is drilled and fitted to a leather cord, giving it a relaxed, earthy feel perfect for casual wear or gifting.

A one‑of‑a‑kind Australian opal necklace ready to find its new home.

• Opal Type: Boulder Opal
• Origin: Queensland, Australia
• Style: Drilled freeform pendant
• Colour: Blue/Green with yellow circle
• Pattern: Pinfire
• Shape: Freeform
• Finish: Polished
• Brightness: 3 (of 5)
• Dimensions: 30 × 16 × 3 mm
• Weight: 6 g
• Fitting: Leather cord