opal gemstone

Showing 13–24 of 27 results

  • Flashy Natural Australian Boulder Opal, 5.57cts T454

    USD$251.02
  • Lime Green Natural Australian Boulder Opal, 4.10cts R605

    USD$142.09
  • Multicoloured Australian Pipe Opal T088

    USD$201.29
  • Multicoloured Polished Australian Boulder Opal, 2.40cts – S684

    USD$86.83
  • Natural Australian Boulder Opal, 2.0cts – Item 17523

    USD$47.37
  • Pastel Multicoloured Boulder Opal, 0.85cts Q383

    USD$56.84
  • Rich Multicoloured Flashy Boulder Opal, 5.75cts – S442

    USD$517.03
  • Royal Blue Australian Boulder Opal, 4.30cts S804

    USD$71.04
  • Royal Blue Natural Australian Boulder Opal, 14.55cts – S843

    USD$205.24
  • Soft Blue Natural Boulder Opal P765

    USD$126.30
  • Soft pastels pinks Australian Boulder Opal, 21.78cts T543

    USD$300.75
  • Sparkly Green Australian Boulder Opal Pendant, 9ct Yellow Gold – FG2031

    USD$1,041.95