Contemporary 18K Rose Gold Diamond Half-Hoop BandModeled after antique diamond half hoop bands from the Georgian and Victorian eras, this one is set with chunky and charming old mine cut diamonds in 18kt rose gold. The diamonds are bright and sparkly, twinkly and sparking brightly so beautiful and elegant on the finger. This is the perfect size for those wanting something smaller and more delicate in scale. Jewels by Grace Contemporary 18K Rose Gold 0. 93 Petite Old Mine Cut Diamond Half Hoop Band;