• Matrix Boulder Opal Necklace – Natural Green Pinfire (Leather Cord)
  • A polished Australian boulder stone pendant with a rich pattern of gold, brown, and dark red, suspended from a black cord on a light wood background.
  • A polished dark brown and black opal stone pendant with prominent gold flecks, suspended from a black cord, displayed on a textured beige surface.
  • Matrix Boulder Opal Necklace – Natural Green Pinfire (Leather Cord)
  • A dark brown and black opal pendant with gold flecks, suspended on a black cord, displayed on a light wood background.
  • A rectangular pendant necklace with a glossy, marbled finish in black, gold, and deep red-brown tones, suspended from a black cord on a textured beige background.
  • A rectangular polished opal pendant necklace with a black cord, featuring a highly iridescent play-of-colour pattern with gold flecks, resting on a textured beige surface.
  • A rectangular pendant necklace with a black cord, featuring a marbled pattern of dark brown, black, and shimmering gold flecks, resting on a textured beige surface.
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Georgie's Gem Studio

Matrix Boulder Opal Necklace – Green Pinfire

Matrix Boulder Opal Necklace – Green Pinfire

£69.00 GBP
£69.00 GBP
Sale Sold out
Taxes included. Shipping calculated at checkout.

The Painted Nebula - A matrix‑pattern boulder opal swirling with soft circles and earthy colours, its gentle blue‑green pinfire glimmering like stardust drifting through a quiet cosmic cloud.

This polished matrix‑conglomerate boulder opal necklace has a natural, earthy look with soft streaks of blue‑green pinfire across its rectangular surface.

With brightness 1, the colour play is subtle and understated, letting the warm ironstone matrix take centre stage.

The slim 35 × 14 × 3 mm stone has a smooth, polished finish and a clean rectangular shape that feels modern and easy to wear.

Finished on an adjustable leather cord and sourced directly from the miner, it’s a simple, grounded piece perfect for everyday styling or gifting. 

  • Opal Type: Boulder Opal 
  • Format: Solid 
  • Colour: Green with subtle blue‑green streaks 
  • Pattern: Pinfire (matrix conglomerate) 
  • Shape: Rectangle 
  • Finish: Polished 
  • Brightness: B1 (of 5) 
  • Stone Dimensions: 35 × 14 × 3 mm 
  • Weight: 7 g 
  • Fitting: Leather cord (adjustable) 
  • Source: Miner‑direct
  • Origin: Boulder Opal Fields, Queensland, Australia
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  • About Our Opals

    Every stone is natural, untreated, and individually cut.
    No two opals are ever the same - each piece is one‑of‑a‑kind. We source directly from a small Australian mining family, from ethical and regulated opal fields.

    All photos are taken with a macro lens, remember to check the opal dimensions before purchasing.

  • Why Buy From Us

    We only work with Australian opals. Every opal is sourced directly from a small‑scale Australian mining family who work with integrity, fairness, and respect for the land. Ethical sourcing and environmental responsibility matters to us.

    We want you to be delighted with every purchase, so please read our policies or contact us if you want to find out more:

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