0.9 carat - Transparent oval Ethiopian Welo Opal

1.2 carat - Orange oval cut Ethiopian Welo Opal

1.4 Carat - Oval Cut Ethiopian Welo Opal

1.4 carat - oval cut Ethiopian Welo Opal with little color

1.4 carat - Oval Ethiopian Welo Opal

1.5 Carat - Oval Ethiopian Welo Opal

1.6 Carat - Oval Ethiopian Welo Opal

1.6 Carat - Teardrop Shaped Ethiopian Welo Opal

1.7 Carat - Teardrop Shaped Ethiopian Welo Crystal Opal

1.8 carat - Ethiopian Welo Opal with honeycomb pattern

1.8 carat - Golden Ethiopian Welo Opal with intense color play

1.9 carat - Ethiopian Welo Opal

1.9 Carat - Bright Ethiopian Welo Opal

10.2 carats - Intense oval Ethiopian Welo Opal

16.7 Carat - Brilliant Ethiopian Welo Opal

11 Carat - Oval Cut Ethiopian Welo Opal

11.2 carat - Brilliant oval cut Ethiopian Welo Opal

11.2 carats - Beautiful dark oval cut Ethiopian Welo Opal

11.5 carat - Teardrop-shaped Ethiopian Welo Opal with lots of red

11.6 carats - Extremely intense Ethiopian Welo Opal

11.6 Karat - Schöner Äthiopischer Welo Opal mit Wabenmuster

11.6 carats - teardrop shaped Ethiopian Welo Opal

12 Carat - Beautiful Ethiopian Welo Opal