Stacy Keibler Tries on Diamond Ring at Jacob & Co Party

Last night, September 13, Jacob & Co celebrated the launch of their new Palladium collection in New York. Famed jeweller Jacob Arabo welcomed a bevvy of guests to his store on 57th Street, including Stacy Keibler and Kim Kardashian.

Although the UK Sun recently claimed that Keibler, 32, had split from actor boyfriend George Clooney, the article was swiftly met with a statement by Clooney’s publicist. “A story published by a London tabloid, The Sun, concerning George Clooney and Stacy Keibler is not true. Total fabrication designed to sell newspapers.” At the event, co-hosted by W Magazine jewelry and accessories director Claudia Mata, Keibler looked happy and carefree in a stunning white Marchesa mini dress. Keibler further dispelled rumors of a split when she was spotted trying on a gorgeous square-cut sparkler with the help of Arabo himself.

The incredible new collection created in collaboration with the Palladium Alliance International is now in stores at Jacob & Co. For a look at the stunning rock Keibler tried on, click through the Photo Gallery below.

Photos courtesy the Daily Mail UK.