These are made for captive bead rings. They are not threaded.
These have a 4mm stone in an approximately 4.5mm to 5mm setting. The setting is high polish titanium.
4mm Aquamarine (AQ) - $12.50
Date posted: 3/7/2013
4mm Sapphire (SA)
Bought this for my septum - it's the perfect size and the gem is beautiful and very sparkly.
Date posted: 1/11/2013
4mm Black (JT)
This bead seems a bit easier to snap in compared to the balls for captives. This fits on my 12 gauge rings perfectly too, and the black jet looks really nice
Date posted: 10/29/2012
4mm Peridot (PE)
Really disappointed with this. I purchased this bead last January and when it arrives in the mail it was beautiful. I didn't wear it very often but when I did it had a nice sparkle to it. After a few months the gem got dull and instead of being a bright, light green it turned into a dull swampy looking color. I thought a good cleaning would get rid of this problem but it didn't go away. I'm guessing dirt somehow got deep into the setting. I don't wear it at all anymore it just sits in my jewelry box.
Date posted: 4/10/2012
4mm Clear (WCZ)
This is a beautiful bead, but the I purchased it for a 16g orbital. The indents on each side of the bead were very large, and my piercer was unable to tighten my ring enough to stop the bead from spinning. If I stretch my orbital to a 14g or higher in the future, I will try to wear this bead again.
Date posted: 3/9/2012
4mm Amethyst (AM)
exactly as i thought it would be, fits great in my CBR.