9 Carat - Brilliant Dark Ethiopian Welo Opal

9 Carat - Beautiful Oval Cut Ethiopian Welo Opal with Hexagons

9.1 carat - Ethiopian Welo Opal with a great pattern

9.3 carats - Brilliant Dark Teardrop-shaped Ethiopian Welo Opal

9.3 Carat - Oval Cut Ethiopian Welo Opal - Gray Base

9.3 carats - Beautiful Ethiopian Welo Opal

9.4 carat - Dark Ethiopian Welo Opal with intense color play

9.4 carats - Beautiful Ethiopian Welo Opal

9.5 carat - Special Ethiopian Welo Opal with scale pattern

9.8 Carat - Color Intense Ethiopian Welo Opal

9.8 Carat - Beautiful Gray Ethiopian Welo Opal