An 18ct white gold tanzanite and diamond Art Deco style ring, the cushion cut tanzanite approx. 7.5ct flanked by 2 tiers of brilliant cut diamonds approx. 0.5ct, size R
A white gold emerald and diamond cluster ring, the oval centre stone approx. 0.65ct surrounded by 10 brilliant cut diamonds with baguette shoulders, approx. 0.75ct, size N 1/2