This is one beautiful pendant. This is the 1/2ct version, and its over 1 1/2 inch long. Featuring gorgeous white and bright 4 star diamonds! The Diamond Circle Pendant is known by many other names. Here are some others just to name a few...Diamond Circle Pendant, Oprah 'O' Necklace, Circle Pendant, 'O' Pendant, White Gold Diamond Circle Pendant, and Diamond Circle of Love! It even comes with a complementary 18-inch chain.