2011 Celebrity Jewelry Lines: Kate Hudson, Sammi Giancola, Angelina Jolie, Kim Kardashian and More

New mama Kate Hudson debuted a stunning statement ring in a recent photo spread for Elle magazine; the piece is one from her upcoming Chrome Hearts collection with Laurie Lynn Stark. Thus far, 2011 has been a productive one for celebrities with a penchant for designing their own pendants, rings and bracelets; the following famous faces all have a jewelry line in the works this year.

Heidi Klum

On Sept. 8, Heidi will launch a QVC jewelry line called Wildlife by Heidi Klum. The 35 statement pieces will be priced between $30 and $200 and feature simulated gemstones, brasstone and antique silverstone.

"The only reason to wear costume jewelry is to wear something large -- something you can't do with real jewelry because it would be too expensive," the "Project Runway" host said to Women's Wear Daily.

Sammi Giancola

Earlier this year, Sammi debuted the Sammi Sweetheart for RichRocks jewelry line. The nine-piece collection boasts heart-shaped pendants and earrings, crystal-covered bracelets and rings, and the guidette's ubiquitous oversized hoop earrings; each piece retails for under $100.

"I think that jewelry really represents to a lot of people out there, and I love jewelry and I love wearing necklaces and certain pieces such as hoop earrings," the "Jersey Shore" star explained to OK! Magazine. "I just think that [jewelry design] really was something that I was very interested in and it was something that appeals to my eye so I really wanted to get into it."

Kim Kardashian

Belle Noel for Pascal Mouawad is Kim's latest foray into jewelry. The line, which was produced for Bebe, ranges in price from $25 to $250 and features Moroccan and geometric influences.

"I wanted to create an accessory line that not only I would wear, but more importantly, my fans would wear," the bride-to-be told WWD. "I read lots of comments on fashion blogs, Twitter and Facebook about my line and I wanted to give the fans what they have been asking for."

Angelina Jolie

You might think that Angelina has enough on her plate, but the actress and humanitarian is collaborating on an upcoming line of high-end jewelry with Robert Procop of Robert Procop Exceptional Jewels that will only be available to an "exclusive network of clients."

As with most unavailable-to-the-public collections, Angelina's jewelry line will be exquisite. WWD describes a 12.02-carat emerald ring set in rose gold and other pieces made with statement stones. Like her previous jewelry collaboration with Asprey, all proceeds from this line will go to the Education Partnership for Children of Conflict, a charity that Angelina cofounded.

Demi Moore and Ashton Kutcher

Brad Pitt's significant other isn't the only celebrity to release a charitable jewelry collection. Just in time for Valentine's Day 2011, Demi and Ashton collaborated with Jack Vartanian on a collection of handcuff-shaped necklaces. Fifty percent of the proceeds went to the Demi and Ashton (DNA) Foundation, a nonprofit that raises awareness of child sex slavery.