Jewelers Unveil All-Diamond Ring

Swiss jewelers are redefining "diamond ring." Shawish has crafted a piece of jewelry made entirely of diamond—150 carats' worth. What the company calls the "world's first diamond ring" is valued at some $68 million. Given that Kim Kardashian's ring cost just $2 million, the Huffington Post wonders who in the world might end up with one of these. (More diamond stories.)