I have various ring sizers in my Heemstede studio that we can use to easily determine your correct ring size. Would you like to measure it at home first? It's simple: place a well-fitting ring on a ruler and measure its inner diameter. You can also use a calliper for extra accuracy. The diameter in millimetres is equal to the ring size.
For example, if you measure an inner diameter of 17 mm, your ring size is 17.
Although ring sizes are given in millimetres, I can also make your ring accurate to the nearest quarter or half millimetre. In that case, the measurement must be very precise. Feel free to contact me for advice or to determine the perfect ring size together at the studio.