Sterile Titanium Gem Nose Stud

Isha Body Jewellery

Size Guide

Standard highly polished titanium nose stud with crystal gem.  Sterile jewellery - suitable for new and unhealed piercings. 

UK standard vacuum sterilisation, autoclaved at Isha Studio.  Unless damaged, the contents remain sterile, three years from when they were autoclaved.  Process date is detailed on each pouch.

Material: Implant/Medical Grade Titanium ASTM F-136
Post Colour: Highly polished
Post Length: 6mm (between ball and curve)
Gauge: 1mm
Gem Width: 2.5mm
Gem: Cubic Zircon (various colours)
Suitable Piercing: Nostril or lobe


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.