11.36 Gram Natural Ethiopian Welo Crystal Water Opal Specimen – Dominant Fiery Red, Neon Green & Golden Fire – Freeform Floating Crystal Opal – Collector Display Grade

11.17ct AAA quality Natural Ethiopian Welo Opal – Oval Cabochon – Neon Green, Fiery Orange & Electric Red Fire – Broadflash Honeycomb Pattern – AAA Collector Grade

11.05 Gram Natural Ethiopian Welo Crystal Water Opal Specimen – Dominant Fiery Red, Neon Green & Golden Broadflash Fire – Freeform Floating Crystal Opal – Collector Display Grade

11 Gram Natural Ethiopian Welo Crystal Water Opal Specimen – Dominant Neon Green, Golden Yellow & Fiery Orange Fire – Freeform Honey Crystal Opal – Collector Display Grade