The model, 25, took to Instagram on Monday to flaunt her giant wedding and engagement rings ... and a Cartier Love ring, which values for $3,850. In the picture, Ruby could also be seen wearing ...

Neither Princess Diana or Meghan Markle own the the most expensive royal engagement ring. Someone outside the House of ...

He estimates that the ruby is about 2 carats and the diamond halo is 2.5 carats, making the entire engagement ring more than 4.5 carats altogether. E! reports the ring would retail for ...

The iconic Posh Spice received a rumored 15 engagement rings of varied colored-stones from her doting husband, David Beckham. In 2009, she debuted an oval-cut ruby on a floral band, while in 2010 ...