L.A. jeweler Neil Lane collaborated with the House of Harlow designer
on her 4-carat stunner from Joel Madden.
William Goldberg's 3.50-carat Ashoka diamond
Neil Lane is the celebrity jeweler behind Simpson’s engagement ring
A 3-carat Neil Lane sparkler
A Jean Dousset 1-carat brilliant-cut diamond ring
A 10.02-carat diamond Jacob Arabo engagement ring
Portia de Rossi
A 3-carat Neil Lane marquise diamond ring
Mena Suvari's fiancé, music producer Simone Sestito, designed the actress's 8.6-carat engagement ring
Bidding goodbye to one of fashion's most legendary icons, Karl Lagerfeld, here is a look at some of the designer's most memorable shows.