Industrial Strength Titanium Natural Moonstone Cabochon Gem Curved Barbell

Industrial Strength

Size Guide

Two matching Natural Gemstone Cabochon Gems adorn this pretty curved barbell. The flat disc top gem unscrews for fitting and the forward-facing lower gem is fixed to the bar. An elegant choice for a navel piercing! Both gems are flat-backed for extra comfort.

Buy with confidence. Treat yourself to the best body jewellery - highly acclaimed and world-leading Industrial Strength. This jewellery carries a lifetime guarantee!

Titanium Implant Grade ASTM F-1295 is safe for use in body piercing and for long-term wear. Industrial Strength titanium is manufactured to high quality, mirror-like finish.

  • Material: Implant/Medical Grade Titanium ASTM F-1295
  • Thread: Internal (gem screws into post).
  • Thread Gauge: 1.2mm
  • Post Gauge: 1.6mm
  • Post Length: 9.5mm/3/8"
  • Post Colour: Polished
  • Top Gem: 4mm plus 0.7mm bezel
  • Bottom Gem: 6mm 
  • Gem Info:
    Natural Moonstone.
  • Setting: Bezel
  • Suitable Piercing: Navel

Please note: Natural gemstones are unique so expect variation from that shown in the image.

Industrial Strength jewellery can be pre-ordered in many different styles and gems. Contact us if you have a specific requirement.

**Sold individually. For a pair, please order two items**

  • We list all measurements including the jewellery gauge, length or internal diameter in the product description. We recommend visiting a Body Piercer for correct sizing but apreciate this isn't always possible. Therefore, it's easiest to use your current jewellery as a guide for sizing. To find out how to measure your jewellery, see our Measuring Guide. If you need any additional help, Contact us.
  • We are an official stockist of APP Approved Brands and can offer custom ordering of precious, semi-precious or synthetic gemstones in implant grade gold, steel and titanium from Anatometal, Auris, Industrial Strength, Junipurr, LeRoi & Neometal. Please head over to our Custom Jewellery Order Form for more information.
  • We offer Worldwide postage. All orders received by 2pm Monday to Friday are sent the same day! We send all orders by Tracked Postage. For UK orders we use Tracked 48 or Next Day Delivery. Read our Delivery & Postage Policy for more information on shipping types and times.
  • Jewellery orders will arrive sealed in clear packaging. Returns are accepted providing the jewellery, hygiene seal and packaging are intact. We also offer a Lifetime Guarantee on our High-End Brands. Please read our Returns Policy for further information.
  • Purchasing for someone else? Our jewellery looks beautiful when presented in our branded Gift Box. Spend over £50 on a single item and you'll receive one for free!
Post Length
Post Gauge
Size Chart


Gauge (G) / Post Thickness


Length / Internal Diameter

1mm = 18G 3.1mm = 1/8"
1.2mm = 16G 3.9mm = 5/32"
1.6mm = 14G 4.7mm =3/16"
2.0mm = 12G 5.5mm = 7/32"
2.4mm = 10G 6.4mm = 1/4"
3.2mm = 8G 7.1mm = 9/32"
4mm = 6G 7.9mm = 5/16"
5mm = 4G 8.7mm = 11/32"
6mm = 2G 9.5mm = 3/8"
8mm = 0G 11.1mm = 7/16"
10mm = 00G 12.7mm = 1/2"
12mm = 1/2" 14.2mm = 9/16"
14mm = 9/16" 15.8mm = 5/8"
16mm = 5/8" 17.4mm = 11/16"
18mm = 11/16" 19mm = 3/4"
20mm = 13/16" 20.6mm = 13/16"
22mm = 7/8" 22.2mm= 7/8"
See how and where to apply these measurements on our handy pictorial guide.