Although she's been rocking her trinity ring from Keith Urban for years, Kidman recently debuted this gorgeous emerald-cut ring in the past few months.
Victoria Beckham may just be the queen of the ring upgrade. Over the course of her 20-year marriage to David Beckham, VB has racked up 13 different engagement rings, including her original marquise-cut ring (left), and her massive 17-carat pear-cut rock (right).
According to rumours, Amber Heard's original vintage ring from Johnny Depp was damaged in an accident. It was replaced by a round-cut ring with a diamond halo in 2015.
Stylist and designer Rachel Zoe upgrade her original emerald-cut diamond to huge 10-carat cushion-cut ring in 2015.
After years of marriage, Chris Pratt gifted his wife, Anna Faris, with this oval-cut ring with a diamond halo. The couple separated just months later.
Actress Bethenny Frankel switched from her original ring to a halo pear-cut.
In 2015, Kate Hudson's emerald-cut ring from Matt Bellamy was replaced by a emerald version with a pave band.
According to Minaj herself, the rapper told her boyfriend Meek Mill he had to give her three separate engagement rings before she would agree to marry him. Unfortunately, they only got around to two before they split.
Chad Kroeger proposed to Avril Lavigne with the round-cut ring on the left, but gave the massive pear-cut diamond on their wedding day instead of a band.