Art Deco Engagement Ring with Square Step Cut Emerald and DiamondsDiscover this stunning vintage style engagement ring, featuring a square step cut emerald in the centre, with a round brilliant cut diamond on each shoulder. This ring is inspired by an original design from the Art Deco era and has a triangular pattern on the shoulders, one of the geometric shapes used in jewellery at that time. Book an appointment to visit us in Hatton Garden, London to try on this Art Deco emerald engagement ring, or purchase online