Australian Andamooka Matrix Opal Pendant Stone 19cts - Green, Blue & Red

Australian Andamooka Matrix Opal Pendant Stone 19cts — Green, Blue & Red A beautiful treated Andamooka matrix opal displaying striking green, blue and red play-of-colour. At 19cts and 20 x 20 x 2mm, this neat square-format unset stone is ideal for a pendant or ring. Sourced from the famous Andamooka opal fields in South Australia. Specifications Weight: 19cts Dimensions: 20 x 20 x 2mm Origin: Andamooka, South Australia Type: Andamooka matrix opal (treated) Colour: Green, blue and red play-of-colour Reference: #8226 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.