Natural Indonesian Opal Freeform – Rare one-of-a-kind piece with a dramatic contrast drawing.- 3446.38 g

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Georgia Foteinou
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Selected by Georgia Foteinou

Holds BSc in geology and post-graduate qualifications in geochemistry.

Estimate  € 450 - € 500
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Natural Indonesian opal freeform irregular gemstone from Indonesia, weighing 3446.38 g, with dramatic dark base and gold‑ochre veining and a high gloss finish.

AI-assisted summary

Description from the seller

This exceptional freeform piece of Indonesian opal captivates with a powerful interplay of deep, dark base tones and intensely golden, net-like structures that traverse the stone. Like a fine veinwork, these warmly glowing lines run through the gem, creating a fascinating, almost organic pattern that recalls branched landscapes or flowing metal veins.

The surface is polished to a high gloss, showcasing the material's natural depth in a striking way. Especially in the translucent areas, the opal exhibits a gentle, slightly smoky translucence that adds an extra dimension to the piece. Depending on the viewing angle, compact, almost solid-feeling sections alternate with translucent zones, heightening the visual tension of the stone.

A distinctive feature of this freeform is the unusually high-contrast pattern: the dark matrix material forms the stage for the bright, gold- to ochre-colored structures that seem to move frozen through the rock. This combination is characteristic of high-quality Indonesian opal and is rarely seen in this intensity.

The free form emphasizes the stone's natural character and lets its patterns appear anew from every angle. This results in a powerful, recognizable single piece – an object that exudes a special presence, both as a collectible and as a decorative highlight.

Weight: 3446.38 g
Gem Type 100% Very Rare Natural Fantastic Opal Indonesia
Shape Irregular
Size 210x185x65 mm
Color As Picture
Origin Indonesia
Treatment None at all
Hardness 5-6.5
Refractive Index 1.54-1.55
Specific Gravity 1.45

Our shipping costs are checked and acknowledged by Catawiki.
We have an external shipping company that handles final inspection, pickup, packaging and shipping; thus these shipping costs arise.
Buyer bears all potential import and export costs, customs duties, shipping costs, etc.
See also our other items and shipping costs; save on pickup costs..
In some of the pictures, the stone was backlit to show you the stone's color.
In some stones we placed lighting beneath the stone to better show the color of the pieces. Color variations may occur, as every computer, monitor and mobile device may display colors with different qualities.

This exceptional freeform piece of Indonesian opal captivates with a powerful interplay of deep, dark base tones and intensely golden, net-like structures that traverse the stone. Like a fine veinwork, these warmly glowing lines run through the gem, creating a fascinating, almost organic pattern that recalls branched landscapes or flowing metal veins.

The surface is polished to a high gloss, showcasing the material's natural depth in a striking way. Especially in the translucent areas, the opal exhibits a gentle, slightly smoky translucence that adds an extra dimension to the piece. Depending on the viewing angle, compact, almost solid-feeling sections alternate with translucent zones, heightening the visual tension of the stone.

A distinctive feature of this freeform is the unusually high-contrast pattern: the dark matrix material forms the stage for the bright, gold- to ochre-colored structures that seem to move frozen through the rock. This combination is characteristic of high-quality Indonesian opal and is rarely seen in this intensity.

The free form emphasizes the stone's natural character and lets its patterns appear anew from every angle. This results in a powerful, recognizable single piece – an object that exudes a special presence, both as a collectible and as a decorative highlight.

Weight: 3446.38 g
Gem Type 100% Very Rare Natural Fantastic Opal Indonesia
Shape Irregular
Size 210x185x65 mm
Color As Picture
Origin Indonesia
Treatment None at all
Hardness 5-6.5
Refractive Index 1.54-1.55
Specific Gravity 1.45

Our shipping costs are checked and acknowledged by Catawiki.
We have an external shipping company that handles final inspection, pickup, packaging and shipping; thus these shipping costs arise.
Buyer bears all potential import and export costs, customs duties, shipping costs, etc.
See also our other items and shipping costs; save on pickup costs..
In some of the pictures, the stone was backlit to show you the stone's color.
In some stones we placed lighting beneath the stone to better show the color of the pieces. Color variations may occur, as every computer, monitor and mobile device may display colors with different qualities.

Details

Main mineral
Natural Indonesian Opal Freeform –
Mineral form
Rare one-of-a-kind piece with a dramatic contrast drawing.
Weight
3446.38 g
Country of origin
Indonesia
GermanyVerified
27035
Objects sold
99.93%
protop

Rechtliche Informationen des Verkäufers

Unternehmen:
Hajo und Mario Stieger GbR
Repräsentant:
Mario Stieger
Adresse:
Hajo und Mario Stieger GbR
Neufeld 3
47906 Kempen
GERMANY
Telefonnummer:
+4917642109788
Email:
mario.stieger33@gmail.com
USt-IdNr.:
DE329160339

AGB

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Widerrufsbelehrung

  • Frist: 14 Tage sowie gemäß den hier angegebenen Bedingungen
  • Rücksendkosten: Käufer trägt die unmittelbaren Kosten der Rücksendung der Ware
  • Vollständige Widerrufsbelehrung

Disclaimer

It is believed that certain gemstones and minerals have beneficial health and spiritual properties. However, using or wearing gemstones or minerals does not mean that you can treat, cure or prevent any disease. Please consult your health care professional for information on health care issues and do not stop any medications or courses of treatment, without first consulting your health care professional. The use of gemstones or minerals as a wellness therapy is one of personal choice. While stones or crystals have been used historically to relieve or prevent symptoms, the objects sold on our website offer no guarantee of results. Therefore, Catawiki cannot guarantee or be held liable for the effectiveness of these objects sold herein.

It is believed that certain gemstones and minerals have beneficial health and spiritual properties. However, using or wearing gemstones or minerals does not mean that you can treat, cure or prevent any disease. Please consult your health care professional for information on health care issues and do not stop any medications or courses of treatment, without first consulting your health care professional. The use of gemstones or minerals as a wellness therapy is one of personal choice. While stones or crystals have been used historically to relieve or prevent symptoms, the objects sold on our website offer no guarantee of results. Therefore, Catawiki cannot guarantee or be held liable for the effectiveness of these objects sold herein.

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