We offer a complimentary Ring Sizer for you to use at home. Please note, each customer is limited to one complimentary Ring Sizer. You can also refer to our ring size conversion chart on every ring product detail page. However, the most accurate way to determine your ring size is by visiting a local jeweler or VRAI showroom. Please keep in mind, your ring size can fluctuate about a half size, based on your temperature, hydration levels, hormones, etc. If the proposal is a surprise, we recommend taking a favorite ring (that is worn on the finger the ring is intended for) to a local jeweler or VRAI showroom to determine that size.
We've written a blog on ring sizing, which you can check out here.