A one-of-a-kind Cathy Waterman black diamond Lace Edge ring featuring a 2.65ct diamond in a scalloped frame of white diamonds on her signature branch band in 22ct gold. Available at Ylang 23 (£5,355.18).

A one-of-a-kind Cathy Waterman black diamond Lace Edge ring featuring a 2.65ct diamond in a scalloped frame of white diamonds on her signature branch band in 22ct gold. Available at Ylang 23 (£5,355.18).