14ct White Gold Opal Nose Stud

Isha Body Jewellery

Size Guide

Wear nothing but the best in nose jewellery!  Beautiful and elegant 14 carat white gold nose bone featuring a white cabochon opal. This is claw set upon the post. Easy to insert and secure in the nose, thanks to the larger ball on the end.  To remove, just give the stud a little extra pull. 

Material: 14ct Solid White Gold & White Opal (synthetic) Gem.
Hallmark & Location: 14k TL lasered on the wearable post.
Post Gauge: 0.8mm
End Ball Diameter: 1mm
Post length: 8mm
Opal Diameter: 3mm
Opal Depth: 2mm
Hypoallergenic: 14 & 18ct gold jewellery is safe for those with nickel allergy.
Suitable Piercing: nostril, ear lobe, helix, scapha, tragus.
Gift Wrap: This item will arrive in our branded gift box.

Gem Colour
White opal

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.