26.25ct Quilpie Boulder Opal Stone | #33 Antique/Estate/Vintage Amethyst is the purple variety

Amethyst is the purple variety of quartz known to come in many different shades and saturations

stone measurements: 11

average millimeter size: 1

Part of the opal's natural skin has been left on the surface in order to preserve the 5 of 5 color brightness

checkerboard cut rhodolite garnet ring with garnet and diamond halos

26.25ct Quilpie Boulder Opal Stone | #33 Antique/Estate/Vintage Amethyst is the purple varietyAustralian Boulder Opal: Weight (carats) 26. 25cts Dimensions (millimeters) 31. 38mm x 18. 16mm x 7mm Origin Quilpie Mining District, Queensland, Australia Shape pear shaped cabochon Colors red, orange, yellow, green, blue, purple Brightness of Color Play ( 1 to 5+) 3 Darkness of Body (+1 to 5 ) N A Treatments Enhancements none, natural SKU Number #33 Additional Notes: Thickness of this stone makes it a versatile option for use in rings, pendants, and