When picking out the perfect ring for your significant other, one of the most important details is the ring size. An ill-fitting ring can be uncomfortable and even tarnish the surprise proposal.
But how do you accurately determine ring size without giving away your romantic plans?
The easiest approach is to borrow a ring they already wear on their ring finger and have it sized at a jewelry store (just make sure you put the ring back before they notice!). Another option is to secretly measure the circumference of their finger with a string or a strip of paper and bring that measurement to the jeweler. Or, for a slightly more discreet approach, get your partner shopping for rings "just for fun" and find out their size while trying on different styles.
Whatever route you choose, make sure to double-check with the jeweler before purchasing so you can confidently present them with the perfect fit on that special day.