Titanium Circular Barbell with Opal Bead
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Limited Titanium Circular Barbell with Opal Bead
(4.1) LIMITED
View color chart
Adding custom coloring service will delay the shipment of your order up to 1 week or less.
Qty
Sold as a SINGLE
$ USD
Treat yourself to style and quality with these unique bead-set titanium circular barbells!

These circular barbells include a center captive opal bead that can be removed. Made with implant grade titanium.

The opal bead measurement is of the external diameter of the outside diameter and opal inlay.

All barbells include 3mm internally threaded polished balls.


Each bead is dimpled on both sides for fitting.

THIS IS A LIMITED ITEM! Limited jewelry is usually re-stocked much less frequently and is harder for us to get from the manufacturer. So get it while you can, while it's available!
In our drop-down menus for adding to cart, we show the gauge of the item you are ordering, then the length/diameter, then the ball size if it has any:

Jewelry is measured through a gauge system (conversion chart below). The higher the gauge number the smaller the wire is. For reference, a standard "earring" is usually 20 gauge. Jewelry gauges can vary between manufacturers. There is no universal regulation on companies to make a standard size in body jewelry. This is because some jewelry is made outside of the USA and measured in millimeters. And in the USA jewelry is measured in inches.

GAUGE CONVERSION CHART:
Gauge Millimeter Inch
20g .81mm
18g 1mm
16g 1.2mm 3/64"
14g 1.6mm 1/16"
12g 2mm 5/64"
10g 2.4mm 3/32"
9g 2.7mm
8g 3.2mm 1/8"
7g 3.5mm
6g 4mm 5/32"
4g 5mm 3/16"
5g 4.5mm
2g 6mm 1/4"
1g 7mm
0g 8mm 5/16"
00g 9mm to 10mm 3/8"
  11mm 7/16"
  13mm 1/2"
  14mm 9/16"
  16mm 5/8"
  19mm 3/4"
  22mm 7/8"
  25mm 1"
Show sizes above 1 inch

Rings

Rings are an essential item that can be worn in many piercings. They come in various styles:
  • Captive bead rings - These use tension to hold a bead in place.
  • Clickers - These use a hinge to open and close the ring.
  • Segment rings - These have a "segment" that comes completely out of the jewelry similar to removing a bead. But it looks like a completely seamless piece of jewelry.
  • Seamless rings - These rings require bending to open & close.
How to measure rings
  • Gauge - This is the thickness of the ring itself.
  • Diameter/Length - Measure directly across the inside center of the ring.

Straight Barbells

Straight barbells are commonly worn in various ear projects, nipples, and tongue piercings.
How to measure straight barbells
  • Gauge - This is the thickness of the post/bar itself.
  • Length - Measure directly across the post between the ends.

Double Flare Plugs / Eyelets / Gauges

Commonly worn in earlobes, but can be worn in other stretched piercings.
How to measure double flare plugs
  • Gauge - Measure the size of the plug across the middle.
  • Wearable area - Measure straight across the side of the plug between where the flares start.
  • Flare size / rise - Measure the distance from the side of the plug to where the flare ends.

Single Flare Plugs / Eyelets / Gauges

Commonly worn in earlobes, but can be worn in other stretched piercings.
How to measure single flare plugs
  • Gauge - Measure the size of the plug across the middle.
  • Wearable area - Measure straight across the side of the plug between where one flare starts and where the o-ring starts.
  • Flare size / rise - Measure the distance from the side of the plug to where the flare ends. (see image of double flare plugs)

No Flare Plugs / Eyelets / Gauges

Commonly worn in earlobes, but can be worn in other stretched piercings.
How to measure no flare plugs
  • Gauge - Measure the size of the plug across the middle.
  • Wearable area - Measure straight across the side of the plug between the o-rings.

Teardrop Shaped Plugs

Worn in earlobes
How to measure teardrop shaped jewelry
  • Gauge - Add the height + width and then divide by 2. Then use the conversion chart to get the closest gauge.
  • Wearable area - Measure directly across the plug between where the flares begin.
  • Flare size / rise - Measure from between the flares to the edge of where the flares end.

Curved Barbells

Curved barbells are commonly worn in various ear projects & eyebrows.
How to measure curved barbells
  • Gauge - This is the thickness of the post/bar itself.
  • Length - Measure directly across the post between the ends.

Circular Barbells

Circular barbells are commonly worn in various ear projects, septums, nipples, and lips.
How to measure circular barbells
  • Gauge - This is the thickness of the post itself.
  • Diameter/Length - Measure directly across the inside center of the circular.
JEWELRY THREADING TYPES

Externally threaded

Internally threaded

Threadless
SIZE COMPARISON GUIDES
Enlarged example of 1" on ruler
Ruler example
Customer Photos
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Customer Reviews (6)
4.1 out of 5 stars
43% (3)
29% (2)
29% (2)
4 Posted on 12/12/2022    by Izzie
Verified purchase 16g 1/4" 3mm White Opal
Absolutely adorable but 1/4th of an inch is just SOOO small and it's really difficult to get the captive bead in and out of it!
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3 Posted on 12/7/2022    by Natasha
Verified purchase 14g 5/16" 4mm White opal
I ordered the wrong gauge on accident (I misread it as 16g when it's actually 14g, so that's my own fault) but once I got it in my septum I realized the diameter was way too small. Very sad about that
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5 Posted on 1/6/2021
Verified purchase 16g 5/16" 4mm White Opal
Very happy with my purchase
Was this review helpful to you?
4 Posted on 7/22/2020
Verified purchase 16g 1/4" 3mm Sleepy Lavendar Opal
Absolutely gorgeous piece - probably one of my favorites I own! It's a little smaller than I imagined (which is partly my fault for not comparing sizing properly) and the purple opal isn't quite as purple in real life, but on the whole I adore this little hybrid piece.
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5 Posted on 7/11/2019    by Cyan
Verified purchase 16g 1/4" 3mm Sleepy Lavendar Opal
I'm so happy to finally have this piece! I love how it's like a hybrid of a CBR and a circular barbell. I think it's a great size (it looked bigger in the product photo). This is one of the best pieces I've bought from this site so far!
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