"I am going to make some wild assumptions about you," Audrey Yonkas, the founder of Bieta & Co, told her followers.

Circular is rolling out a new tool along with its next smart ring that will take the guesswork out of figuring out your ring ...

which sets the entire design in motion,” she explains. The idea that you need three to six months? A fallacy, she says. “Whether I’m making your engagement ring or a tenth-anniversary piece ...