3.6 carat - teardrop shaped Ethiopian Welo Opal with cells

6.2 carats - Transparent teardrop-shaped Ethiopian Welo Opal with cell pattern

3.6 carats - Bright Ethiopian Welo Opal with rainbow

3.5 carat - teardrop shaped Ethiopian Welo Opal

4.4 carats - Oval Ethiopian Welo Opal

4.5 carats - Brilliant Ethiopian Welo Opal

3.2 carats - Very beautiful teardrop-shaped Ethiopian Welo Opal

3.2 carats - Oval Ethiopian Welo Opal with Rolling Flash

5.4 carats - Beautiful oval cut Ethiopian Welo Opal

4.7 carats - Oval Ethiopian Welo Opal with brown base color

7.2 carats - Brilliant teardrop shaped Ethiopian Welo Opal

4.8 carats - Honeycomb - Ethiopian Welo Opal

4.6 carats - colorful Ethiopian Welo Opal

8.2 carats - Beautiful Ethiopian Welo Opal honeycomb pattern

19 carats - Stunning Ethiopian Welo Opal

4.6 carats - Brilliant Ethiopian Welo Opal

11.6 carats - teardrop shaped Ethiopian Welo Opal

16.7 Carat - Brilliant Ethiopian Welo Opal

5.2 Carat - Oval Cut Ethiopian Welo Opal with Triangle Cell Pattern

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

8 Carat Rainbow Teardrop Ethiopian Welo Opal

2.4 Carat - Bright Ethiopian Welo Opal

7.6 Carat - Oval Cut Ethiopian Welo Opal with Honeycomb Pattern

21.7 Carat - Exquisite Teardrop Shaped Ethiopian Welo Opal