This one had us thinking shark fin from the moment we saw its shape! 🦈💚💙
A naturally curved, freeform 2.50ct Winton boulder opal, with a broad sweep of colour across the face.
The play-of-colour has a brushed pattern, flashing vibrant electric green across a deep blue base, with little sparks of warmer colour tucked in amongst the pattern.
A quirky shape, a bold flash and plenty of character — a true little one-off from the Winton fields. ✨
