Opal Brightness Explained
Opal brightness is graded on the B1–B5 scale, where B1 is very dim and B5 is vivid and intense.
Georgie's Gem Studio
Boulder Opal Kangaroo Pendant – Bright Rainbow 925
Boulder Opal Kangaroo Pendant – Bright Rainbow 925
Couldn't load pickup availability
Skyripple - A bright rainbow opal glowing inside its tiny silver kangaroo, its colours rippling like a burst of light dancing across warm Australian oceans.
This dainty boulder opal doublet pendant features a bright rainbow‑coloured oval opal set inside an unusual 925 silver kangaroo design.
The 6 × 4 mm stone shows vivid flashes of blue, red, green, yellow and orange in a lively broad‑flash pattern, with brightness 5 giving it exceptional sparkle.
The polished silver kangaroo frame adds a playful, uniquely Australian touch while keeping the piece elegant and wearable.
A miner‑direct pendant full of colour, charm and personality - perfect for gifting or adding a fun standout piece to any opal collection.
- Opal Type: Boulder Opal
- Format: Doublet
- Colour: Blue, Red, Green, Yellow, Orange
- Pattern: Broad Flash
- Shape: Oval
- Finish: Polished
- Brightness: B5 (of 5)
- Stone Dimensions: 6 × 4 mm
- Fitting: 925 Silver (kangaroo setting)
- Source: Miner‑direct
-
Origin: Boulder Opal Fields Australia
Share

About Our Opals
We only work with Australian opals, direct from #MinerToMaker.
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 small Australian miners and cutters.
Every opal comes from Queensland’s ethical, regulated opal fields.
All photos are taken with a macro lens, remember to check the opal dimensions before purchasing.
Explore our Collections
-
The Wedding Collection
Soft, romantic and full of meaning - this curated wedding collection brings...
-
Boho & Bold Cuts
This collection brings together opals with a bold, earthy and naturally rugged...
-
Timeless Elegance Collection
Inspired by heirloom jewellery and classic design, this collection celebrates opals with...
-
Makers & Creators
Designed for makers, creators and jewellery artists, this collection brings together drilled...
-
Silver and Stone
Discover our collection of 925 silver jewellery, thoughtfully designed to showcase the...
-
The Wild and Primal Edit
Explore our collection of tribal and drilled opal pieces, each one crafted...
-
Gold Vermeil Collection
Explore our collection of 18k gold plated jewellery, designed to bring warmth,...
-
The Vivid Collection
Discover our collection of full‑face boulder opal pendants and necklaces - striking,...
More from the Studio
-
Stories from the Studio
Read our latest posts -
Ethical Opal Sourcing
-
Caring for Australian Opal
A simple guide -
Opal Brightness Guide
Judging brightness