59.78ct Quilpie Boulder Opal Stone | #46 Belt Buckles and purple colors glow across

and purple colors glow across the surface of the center opal

Side diamonds have nice sparkle due to being well cut

Dark Greenish Blue

including stones that visibly change color under different lighting conditions

The Weight: 16

59.78ct Quilpie Boulder Opal Stone | #46 Belt Buckles and purple colors glow acrossAustralian Boulder Opal: Weight (carats) 59. 78ct Dimensions (millimeters) 59. 72mm x 18. 1mm x 7. 94mm Origin Quilpie Mining District, Queensland, Australia Shape pear shaped cabochon cut Colors orange, green, blue, violet Brightness of Color Play ( 1 to 5+) 2 Darkness of Body (+1 to 5 ) N A Treatments Enhancements none, natural SKU Number #46 Additional Notes: Thickness of this stone makes it a versatile option for use in pendants and bracelets.