Nymph of the bubbling sea, with a sweet but arcane charm about her. Slivers of light shine from her gently curved marquise centre, punctuated with soft rose cut diamonds and petite twinkling recycled brilliant diamonds, raising her up through the waves. We offer lab grown diamond centre stones in a wide range of shapes and carat weights: 0.5ct, 0.8ct, 1ct, 1.5ct, 2ct, 2.5ct (all centre stones come within +0.05ct; you will never receive a stone below the carat weight selected, but you may…