6.3 carats - Beautiful Ethiopian Welo Opal

6.6 carats - Bright Oval Ethiopian Welo Opal

7.2 carats - Brilliant teardrop shaped Ethiopian Welo Opal

7.2 carat - Teardrop-shaped Ethiopian Welo Opal with a striped pattern

7.8 carats - Dark teardrop-shaped Ethiopian Welo Opal

7.8 carats - Rare brown Ethiopian Welo Opal

8 Carat Brilliant Ethiopian Welo Opal

8 Carat - Sparkling Ethiopian Welo Opal

8 Carat Rainbow Teardrop Ethiopian Welo Opal

8.2 carats - Beautiful Ethiopian Welo Opal honeycomb pattern

8.3 carat - Oval cut Ethiopian Welo Opal

8.5 carats - teardrop-shaped Ethiopian Welo Opal with soft pastel colors

8.6 Carat - Natural Dark Triangular Ethiopian Welo Opal

9.1 carat - Ethiopian Welo Opal with a great pattern

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

9.8 Carat - Color Intense Ethiopian Welo Opal

9.8 Carat - Beautiful Gray Ethiopian Welo Opal

9.9 carats - Glittering Welo Opal