Oval AAA Rated Ethiopian Opal Cabochon Stones With Top Polish

These gemstones have a beautiful shine and they are loupe clean.

AAA+++ Quality Black Opal Loose Stone Calibrated Opal,Wow 100% Natural Ethiopian Opal Cabochon Oval Shape, Big Size 12x10mm to 20x15mm October Birthstone

Name :- Ethiopian Opal

Shape :-Oval

Size :- 12x10mm to 20x15mm