Australian boulder opal 18 carat Gold and Silver Ring

Turn it one way and it's a sunrise breaking over the mountains. Turn it again and you see snowy mountains at night.

A 20-carat boulder opal from Yowah, Queensland — and boulder opal is found nowhere else on earth. It grows over millions of years inside ironstone, each piece a painting nature made once. This stone measures roughly 18 × 20 mm and holds a rolling play of green and purple that shifts with every angle.

Set by Natalia in 18-carat solid gold, with a fine silver shank for comfort and contrast. The gold is warm and saturated — not plated, not filled — chosen to carry a stone of this weight with the presence it deserves.

The setting was designed for this opal alone. When it finds its person, it will not be made again.

Materials: 18ct solid gold bezel, fine silver shank, 20ct Yowah boulder opal.
Size: P (AU) / 7¾ (US) — this piece is not resizable.
Care: store away from direct sunlight and harsh chemicals; wipe gently with a soft cloth.