Natural Indonesian Opal Freeform – Rare one-of-a-kind piece with a dramatic contrast drawing.- 2432.26 g

This extraordinary freeform from Indonesian opal impresses with a powerful interplay of deep dark base tones and intensely golden, web-like structures. Like fine veins, these warmly luminous lines thread through the stone, creating a fascinating, almost organic pattern that resembles branched landscapes or flowing metal veins.

The surface is high-gloss polished and displays the natural depth of the material in an impressive way. Especially in the translucent areas the opal shows a gentle, slightly smoky translucency, which adds extra dimension to the piece. Depending on the viewing angle, compact, nearly solid-looking sections alternate with translucent zones, enhancing the visual tension of this stone.

A distinctive feature of this freeform is the unusually high-contrast drawing: The dark matrix material provides the stage for the glowing gold- to ocher-colored structures that move through the rock as if frozen in motion. This combination is characteristic of high-quality Indonesian opal and is rarely seen in this intensity.

The freeform underscores the natural character of the stone and lets its patterns appear anew from every angle. As a result, it becomes a striking one-off piece with a high level of recognizability — an object that possesses a special presence, both as a collector’s item and as a decorative highlight.

Weight: 2432.26 g
Gem Type: 100% Very Rare Natural Fantastic Opal Indonesia
Shape: Irregular
Size: 173x128x75 mm
Color: As Picture
Origin: Indonesia
Treatment: None at all
Hardness: 5-6.5
Refractive Index: 1.54-1.55
Specific Gravity: 1.45

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In some of the pictures the stone has been backlit to show you the color of the stone.
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