Andamooka Matrix Opal Cabochon 4ct

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Andamooka Matrix Opal Cabochon 4ct A pretty Andamooka matrix opal cabochon displaying lovely multi-colour play-of-colour across its naturally dark ironstone background. Measuring 1 4mm × 10mm and professionally cut and polished, this is a neat and versatile stone — ideal for a ring, small pendant, or earring setting. At $15 per carat, this is great wholesale value for a genuine Australian matrix opal. Specifications Weight: 4 carats Dimensions: 14mm × 10mm Shape: Cabochon Colour: Multi-colour play-of-colour on dark matrix background Finish: Professionally cut and polished Origin: Andamooka, South Australia Treatment: Carbon treated (standard Andamooka process) SKU: 172 Notes Andamooka matrix opal is a naturally porous stone that has been treated using a well-known carbon process to enhance its play-of-colour. This is a widely accepted and traditional treatment for Andamooka matrix opal and does not affect its durability or beauty. Ethically sourced from Andamooka, South Australia. Contact Opal Essence for more information. Show more