Art Deco 0.60tcw Old Cut Diamond, Onyx & Ruby Bombe RingA stunning Art Deco Bombe Ring set with fifteen Old Cut Diamonds. The central Diamond measures 4. 65mm and weighs approximately 0. 40ct. It is very white, and we assess it to be approximately G VS. The ring features a further 0. 20tcw of Old Cut Diamonds, along with Calibre Cut Rubies and Onyx. The ring is not hallmarked but tests as 18k Gold. Very wearable and a unique statement, the ring is supplied gift ready, complete with luxury presentation box.