Is Jim Toth proposing to Reese Witherspoon?

“He was looking for something pretty big, around three or four carats. Reese probably wouldn’t wear anything larger than that since she’s not showy,” the source tells RadarOnline.com exclusively.

Toth has recently been spotted visiting several high-profile jewelers, including Harry Winston.

As for the date when he’ll get down to one knee, the same source said, “It is expected to happen over the holidays.”

Witherspoon was previously married to Ryan Phillipe, whom she divorced in 2006 after seven years of marriage.

In a recent interview with Glamour, Reese revealed she is satisfied with her life at the moment and that she hopes to enlarge her family.

“I’m really, really lucky,” she said. “I’ve got a lot of love in my life. I’ve got great friends, I have two great kids whom I make pancakes for every Sunday. I’m very blessed.”

“I would love to have more kids. Kids are the best part of my day. I don’t wake up to make movies. I wake up to hang out with my family.”