Star Quartz Gemstones

  • Hardness

    7.0 on the Mohs scale.

  • Occurrence


  • Appearance

    Against a dark background, and cut en cabochon, this variety of quartz will display a six-rayed star. These gems are often painted black on the back, or assembled with black onyx as a doublet to show of the star effect better.

  • Enhancements

    Star quartz is not enhanced.

    More information on gemstone enhancements.

  • Gemstone Family

    Star Quartz is a member of the Quartz gemstone family.

Star Quartz
Star Quartz

34.88 ct.
20.1mm Cabochon, Round Cut
[N] Not enhanced.
With six rayed star.
Star Quartz Display Only (sold)