Uneek Cascade Collection Diamonds-by-the-Yard Necklace with Pear-Shaped, Oval and Round Rose-Cut DiamondsIn this delicate looking yet infinitely substantial diamonds by the yard necklace, which spans a length of a whopping 50 inches, mixed shaped rose cut diamond centers (4 pears, 4 rounds and 3 ovals) in micropave halos alternate throughout the chain that's gleaming with round diamond bezel stations; from Uneek's Cascade Collection.