9CT GOLD MOON & STAR HELIX CARTILAGE STUD
Tiny moon & star cartilage stud in 9ct Gold. Simple and discreet. This stud will add a fresh touch of glamour to any outfit. Unscrew the threaded ball, insert and fasten. The ball will ensure comfort when sleeping.
The listing is for a single earring. Post length 6mm, ball diameter 2.5mm.
Your helix piercing should be completely healed before you wear a Gold stud. 9ct Gold is an alloy of Gold and different metals; the likelihood of a reaction is greatly increased if any part of the piercing is not healed.
Whereas most metals are grey or silvery white, Gold is slightly reddish-yellow. Common coloured Gold alloys include the distinctive eighteen-karat Rose Gold created by the addition of copper. Alloys containing Palladium are also important in commercial jewellery as these produce White Gold alloys. Fourteen- and eighteen-karat Gold alloys with Silver alone appear greenish-yellow and are referred to as Green Gold. Less commonly, the addition of manganese, aluminium, indium and other elements can produce more unusual colours of gold for various applications.