We'd love for you to visit us in store, or please Contact Us | If you are planning to travel Tax Free is available

  • Login
Search our collections

    Free Shipping within New Zealand

    Free Shipping within New Zealand

    Infinity ring with 11 Oval cut diamonds set in platinum lying on fabric in the sun

    Free Shipping within New Zealand

    Free Shipping within New Zealand

    reworking existing jewellery

    Free Shipping within New Zealand

    Ring Sizing for Yourself

    Need help finding your own ring size?

    Ring Size Conversion Chart

    Many different designer brands use different measuring guides for their ring designs. If you know your size in any size format, take a look at our conversion chart to see what size you are for your favourite designer.

    Ring Sizing for Someone Else

    Need help finding someone else's ring size?

    Have an Existing Ring?

    Borrow one of their rings and bring it into Orsini, we can easily measure this for you. Just check which finger this ring is worn on, you dont want the ring size of their index finger if you are looking for an engagement ring.

    If you dont want to risk borrowing one of their rings, you can always use one of your own fingers as a guide. Try one of their rings on any of your fingers and see where it fits, then visit us at Orsini and we can measure your finger.

    Measure an Existing Ring

    Measure the inside diameter of a ring (straight line from one side to the other) they wear already (make sure you keep in mind which finger they wear the ring on) and use our guide to find the size.