530 cts 106 g Potch Opal Rough Parcel L/ Ridge Beginner

Item description

Gemstone Type: Black Opal Rough - Potch No Colour 

Colour: None -small and medium size

Gemstone: Natural Solid

Weight: 106 g 530 cts

Dimensions: Size ruler in millimetres

Origin: Lightning Ridge Australia For Doublets ,Inlay

Treatment: No

Water is sprayed on the opal to simulate a polished stone.