This year has been a big one for Sarah Jessica Parker. The multi-hyphenate just released a new fragrance, announced the October launch of her LBD collection and is now tackling the world of luxury in a collaboration with London-based jewelry designer Kat Florence. The Flawless Diamonds Collection solely features D-grade stones (that’s top tier in color and clarity) for all 100 pieces, which are divided into four styles: Heritage, Opulence, Symmetry and Pavé Hews. The actress even models the collection for its black-and-white campaign shot by legendary photographer Peter Lindbergh. Although pieces start at $1,600, who can really put a price on a girl’s best friend?