Australian Boulder Opal:, Weight (carats), 22.41cts, Dimensions (millimeters), 24.85mm x 16.44mm x 6.91mm, Origin, Quilpie Mining District,
Pear Shaped 22.41ct Quilpie Boulder Opal Stone
Australian Boulder Opal:, Weight (carats), 22.41cts, Dimensions (millimeters), 24.85mm x 16.44mm x 6.91mm, Origin, Quilpie Mining District,
22.41ct Quilpie Boulder Opal Stone | #18
Flow Pattern Quilpie Boulder Opal Stone
Australian Boulder Opal:, Weight (carats), 32.21cts, Dimensions (millimeters), 31.71mm x 17.21mm x 8.35mm, Origin, Quilpie Mining District,
32.21ct Quilpie Boulder Opal Stone | #21
Loose Pear Cut Australian Boulder Opal Stone
Shop Natural Loose Opal Stones Online
Australian Boulder Opal:, Weight (carats), 32.21cts, Dimensions (millimeters), 31.71mm x 17.21mm x 8.35mm, Origin, Quilpie Mining District,
32.21ct Quilpie Boulder Opal Stone | #21
Australian Boulder Opal:, Weight (carats), 172.75cts, Dimensions (millimeters), 51.92mm x 35.71mm x 12.97mm, Origin, Quilpie Mining District,
172.75ct Quilpie Boulder Opal Stone | #8
32.21ct Loose Quilpie Boulder Opal Stone
Australian Boulder Opal:, Weight (carats), 20.87cts, Dimensions (millimeters), 35.21mm x 14.48mm x 5.29mm, Origin, Quilpie Mining District,
20.87ct Quilpie Boulder Opal Stone | #2
Loose Oval Cabochon Cut Blue Boulder Opal