Jewelers to the stars, Avianne & Co., has been the go-to jewelers for custom-made diamond jewelry for musicians, entertainers and athletes worldwide. Known for handling all production in-house from wax model making, molding to gold casting and diamond setting, the master jewelers at Avianne & Co have received props from musicians such as Juelz Santana, Cee Lo Green, Future and Bow Wow. And starting this Black Friday, Avianne & Co. is extending a special offer to XXL fans of 15 percent off everything on the site with promo code: blackfriday2014.

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