Mexican Fire Opal Red Orange Natural Loose Gemstone Emerald 6.20 ct Certified | eBay
Black Fire Opal Oval Cab Rainbow Flash 3D Stone Grown Loose Gemstone 10x14mm, EU | eBay
Natural Australian Opal Cabochon, Multi Fire Opal, Welo Fire Opal, Loose Gemston | eBay
Qualitygems Loose Opal Rough Opal Rough Stone raw Ethiopian Opal Rough Opal Opal Rough Gemstone Black Opal Rough 04.10Cts. Natural Ethiopian Fire Opal Rough 11x12x07MM. Loose Gemstones SM04-21 : Amazon.co.uk: Fashion
1.45 CTS Certified Natural Australian Fire Opal Pear Loose Gemstone Ring Stone Opal Rainbow Fire White Opal Loose Sitting Opal 7.80x13.60 Mm - Etsy UK
Natural Australian fire opal, 5.25 Crt, 14x11x5 MM. Oval Loose gemstone opal. | eBay
1.75 Ct. Australian Fire Opal Loose Gemstone | eBay
Gemstone Natural AAA++ Loose 7.30 Carat Gemstone Natural Certified Australian Fire Opal Stone for Men and Women (Black Opal), Gemstone, opal : Amazon.co.uk: Fashion
Ethiopian Fire Opal 6.05 Carat Natural Loose Gemstone Galaxy Fire opal Stone SHC | eBay
4.10 Carat Natural Ethiopian White Multi Fire Opal Stone Loose Gemstone SHC18 | eBay
Multi Fire Opal, Natural Australian Opal Cabochon, Welo Fire Opal, Loose Gemston | eBay
Natural Translucent Full Pin Fire Opal Gemstone Loose Ethiopian Welo AAA Opal Stone Big Opal Gem - Etsy UK