By Erika Winters
Emily Maynard became engaged to Jef Holm on last night's finale of The Bachelorette. And, following Bachelor/ette tradition, a Neil Lane engagement ring was presented during the "final rose" ceremony. This time, the ring boasts a 2.5-carat emerald-cut diamond set in a pavé halo. Several sources have reported the ring is worth a whopping $150,000, making it the most expensive engagement ring to appear on the show. (Note: celebrity ring "values" are often wildly inflated.)