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Front view of Violet Window, a natural Australian boulder opal with golden ochre ironstone and concentrated blue-violet opal

14/Violet Window Australian Boulder Opal 4.3ct

SKU: CW-BO-0014

Gemstone: Natural Australian Boulder Opal

Weight: 4.3 carats

Dimensions: 9 x 9.9mm

Colour: Golden ochre and chocolate brown with blue, violet and soft milky opal

Origin: Australia

Availability: Loose stone or custom commission jewellery


Meet Violet Window, a compact 4.3ct Australian boulder opal with a wonderfully unusual geometric shape and contrasting areas of precious opal set naturally within warm ironstone.


Across the polished face, rich golden ochre and chocolate brown ironstone surrounds irregular seams and pockets of opal. The standout colour is a deep blue-violet, appearing in concentrated flashes through the centre of the stone and becoming particularly vivid as the viewing angle changes.


Turn the stone and another side of its character appears, with a larger area of soft milky opal carrying delicate blue and lavender tones wrapped around a natural island of brown ironstone. This contrast between the pale opal, dark matrix and intense violet flashes gives the stone a surprisingly varied appearance for its compact size.


Its near-square 9 x 9.9mm shape is especially appealing and would make an unusual centre stone for a ring, or a distinctive small pendant. The natural ironstone inclusions remain an important part of the design, giving the piece an unmistakably organic Australian boulder opal character.


Available as a loose gemstone or a bespoke jewellery commission with our silversmith.


Please quote Violet Window when enquiring.


Please note: Opal colours and patterns may appear different depending on the lighting and viewing angle. Every natural opal is unique.

  • Loose Opal Information & Care

    For opal care guidance and information about using loose opals for bespoke commissions, please see our FAQ

£85.00Price
Quantity
Only 1 left in stock
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