How to Determine your Ring Size

Have you found one of our beauties that is meant to be yours, but unsure of your ring size? Our expert consultants specialise in finding the perfect fit for you or your loved one. If you live locally we recommend popping into the Black Finch studio so we can determine your size.

If you are unable to visit us in-store another option is visiting your closest experienced fine jewellery professional to have your finger sized. If this is not convenient, or you would like to keep it a surprise please see below for other sizing methods we have great success with.

If you or your recipient have an existing ring that fits, you can determine ring size from this ring.  Measure the inside diameter of the ring. Make sure it is in the centre or largest area of the circle. This is the internal diameter.

Match your measurements to our chart below to find your corresponding ring size.

Another option is to purchase one of our handy RING SIZER tools. Simply follow the supplied instructions to find your ring size. We offer this sizer free with all online ring purchases, just pop a note at checkout and we will send a sizer to you.

If you would like to would like to keep the ring a surprise we would recommend purchasing a size 'L' or 'M' and returning the ring for resizing once it has been gifted. Each Black Finch ring comes with one complimentary ring resize, so we can make sure you or your recipient obtains the perfect fit!

If you are in doubt or have any other ring sizing questions please get in touch at and we will assist you in finding the perfect size for you or your special one!