1.8 carat - Ethiopian Welo Opal with honeycomb pattern

10 carats - Very beautiful oval Welo Opal

10.1 carats - Natural Dark Ethiopian Welo Opal

10.2 carats - Intense oval Ethiopian Welo Opal

10.3 carats - Colour-intense Ethiopian Welo Opal - partial cell pattern

16.7 Carat - Brilliant Ethiopian Welo Opal

10.8 carats - Lavender Chalcedony pair from Ethiopia

11 Carat - Bright Ethiopian Welo Opal

11 Carat - Oval Cut Ethiopian Welo Opal

11.2 carats - Beautiful dark oval cut Ethiopian Welo Opal

11.6 carats - teardrop shaped Ethiopian Welo Opal

11.7 carats - Greyish Ethiopian Welo Opal

11.7 carats - Bright Ethiopian Welo Opal pair with cell pattern

110 Carat - Huge Ethiopian Welo Opal

12 Carat - Beautiful Ethiopian Welo Opal

12.2 Carat - Ethiopian Welo Opal with Beautiful Pattern

12.4 carats - Brilliant Ethiopian Welo Opal with cell pattern

12.5 carats - Beautiful Ethiopian Welo Opal with rainbow prisms

12.7 carats - Colorful Welo Opal, partially honeycomb

13 carat - Ethiopian Welo Opal

13 carats - Beautiful oval Ethiopian Welo Opal