S⁣p⁣o⁣n⁣s⁣o⁣r⁣e⁣Z⁣S⁣ ⁣A⁣d⁣N⁣⁣⁣ ⁣I⁣⁣⁣⁣⁣⁣0⁣⁣ ⁣E⁣⁣ We stock nose rings in 18G - 20G. From diamond nose rings to sapphire studs, we have a ton of beautiful styles to select from in gold and platinum. Supply: i.etsystatic.com Nose stud jewelry has one of the smallest gauges of any piercing jewellery. Computers/technological know-how: https://www.china-jewellery.com/products/ball-end-nose-stud/