This 18K white gold and diamond ring gives form to the Greek etymology of Horizon, meaning ‘separating circles’. A central movable band rotates around a precise ~8.3 mm-wide geometric structure, moving freely up or down, or sitting alongside one of the twin micropavé bands. Elegant and contemporary in its design, this ring demonstrates De Beers’ technical finesse, while its pared-back …

This elegant 18K white gold and diamond ring is inspired by the water palace that Roman Emperor Hadrian is said to have constructed in tribute to his lover. Two delicate bands form its outer frame at a width of 6.0 mm, each set with a row of diminutive micropavé diamonds. Between these, larger bezel-set round brilliant diamonds are suspended on …