A single stone cabochon sapphire ring, with diamond set shoulders, with an oval cabochon sapphire, rub set to a shallow collet. A pair of brilliant cut diamonds rub set to each side, with a princess cut diamond rub set to each shoulder, with a chevron section shank. Marked PT 900. Head 19.50 x 12.60mm, 5.41g. Finger size O Condition report: The ring is not hallmarked, but most of the jewellery we see at auction is not hallmarked. It is stamped PT 900 which means 900 standard platinum. As the ring has not been through a UK assay office we cannot state that it will pass assay.