An exquisite Art Deco-Art Nouveau crossover oval cut sapphire and diamond cluster ring set in platinum. The centrally set oval cut sapphire is rub-over set in mille grained platinum and is surrounded by a border of fourteen eight cut diamonds, each diamond is separated with small triangular calibre cut sapphires creating a perfectly oval outline. The ring is embellished with a floral pierced openwork undercarriage. Estimated oval cut sapphire weight: 5.95cts. Estimated total diamond weight: 1.12cts.  Assessed diamond colour: H. Assessed diamond clarity: VS