20.09ct Quilpie Boulder Opal Stone | #17

Australian Boulder Opal:, Weight (carats), 20.09ct, Dimensions (millimeters), 21.67mm x 16.55mm x 7.43mm, Origin, Quilpie Mining District, Queensland,

Loose Oval Cabochon Cut Blue Boulder Opal

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

Pear Shaped 22.41ct Quilpie Boulder Opal Stone

Shop Natural Loose Opal Stones Online

Bright Blue 11.41ct Quilpie Boulder Opal Stone

Meet Marjorie,, Our Art Deco White Gold Diamond Watch Converted to an Opal Bracelet, The Center Stone: Quilpie Black Boulder Opal, solid, origin

Marjorie | 14kt | Vintage c.1930's

16.29ct Boulder Opal Oval Cabochon Cut

16.29ct Boulder Opal Oval Cabochon Cut

Australian Boulder Opal:, Weight (carats), 20.09ct, Dimensions (millimeters), 21.67mm x 16.55mm x 7.43mm, Origin, Quilpie Mining District, Queensland,

20.09ct Quilpie Boulder Opal Stone | #17

Art Deco Black Boulder Opal Diamond Bracelet c.1930's

Loose cabochon opal

Art Deco Black Boulder Opal Diamond Bracelet c.1930's

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

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

Australian Boulder Opal:, Weight (carats), 20.09ct, Dimensions (millimeters), 21.67mm x 16.55mm x 7.43mm, Origin, Quilpie Mining District, Queensland,

20.09ct Quilpie Boulder Opal Stone | #17