There are two main ways to go about determining her ring size.
a) Sneak one of her existing rings (make sure it is one she wears on one of her ring fingers) from her jewellery box and take it with you on one of your recon trips to the High Street jewellers. Then get the jeweller to measure the ring using a ring sizer.
b) Take a small bar of soap or plasticine and make an impression of one of her rings in it. Then take the
soap/plasticine to the jeweller and get them to measure the ring size from that.
Don’t let finding a great diamond, in her perfect setting, at a great price but the wrong ring size put you off from purchasing it – the ring itself can be easily resized at negligible cost.
