Stars Bling... Engagment Rings And there Cost

We are not sure if these two are still engaged. But the Cleveland Cavaliers' Daniele Gibson gave the singer a 9-carat round-cut Jason of Beverly Hills ring worth $800,000 during his New Year's proposal.

 This is how they do it in Holly-Weird...Newly engaged Dancing With the Stars pro, 32, is engaged to her baseball player boyfriend Brad Penny, they just got engaged over the weekend. Karrina Smirnoff  will now be sporting a 5 caraT Asscher Cut diamond ring . The bride-to-be -- who took her romance with Penny public shortly after splitting from DWTS' Maksim Chmerkovskiy in 2009 -- says she's certain her man is The One.

Two weeks before saying "I do" in September 2009, Lamar Odom gave the reality star a Vartan's Fine Jewelry 12.5-carat radiant-cut ring worth $850,000.

Javier Bardem proposed to the Nine star  Penolpe Cruz with a vintage 3-carat sapphire ring worth roughly $30,000, sources tell .

The now married Idol winner Carie Underwood  and Hockey player Mike Fisher codesigned the yellow-and-white 12-carat diamond ring worth about $800,000 with her favorite designer, Johnathon Arndt, before proposing in December 2009.

Now married Kendra, beau Hank Baskett gave his June 2009 bride a Bernie Robbins Fine Jewelers 2.25-carat princess-cut ring worth about $50,000.

Fergie and now husband Josh Duhamel gave the Black Eyed Peas singer a 4-carat brilliant-cut H. Stern ring in December 2007 worth about $90,000. They wed in January 2009 and renewed their vows earlier this month.