With a rounded design

A small 10mm external diameter and a light weight of just 0

4g for the pair

you don't have to worry about which size to select

9ct gold october birthstone pendant stud earrings set Charm Bracelet With a rounded designWe've got the perfect gift for an October birthday this matching pendant and stud earrings set, made from 9ct yellow gold and featuring the October birthstone of opal. The earrings measure 17. 5mm high, whilst the necklace's pendant measures 21mm high (including bail attachment) and 11mm wide. The pendant can be purchased with no chain, or hanging from a chain 16, 18 or 20 inches in length.