The 2015 Bachelorette season was one of the wildest seasons yet! It was packed with drama, emotion, and of course, love. Bachelorette Kaitlyn Bristowe managed to snag the 3.5 carat Neil Lane engagement ring from Shawn B. (#teamshawn!) This ring is rumored to be the largest and most expensive in bachelor and bachelorette history. The details: The ring cost is rumored to be a whopping $150,000! The center stone is a round diamond weighing 3.5 carats, surrounded by a cushion cut halo. Congratulations Kaitlyn and Shawn!