A mixed lot of jewellery

A mixed lot of jewellery, including a two-colour gold diamond cluster ring, set with four square-shaped diamonds and row of circular and baguette-shaped diamonds to each shoulder, size O, a sapphire and diamond cluster ring set in yellow gold, size G, a two-colour gold knot ring, size H approx., a yellow gold knot ring, a pair of seed pearl cluster earrings, a pair of 18ct two-colour gold drop earrings, each set with a circular-cut diamond, 3cm high, an 18ct gold fancy-link necklace, a 9ct white gold sapphire and diamond eternity ring, size L, a green-stone and sapphire cluster ring, size N 1/2 and a hardstone swivel fob seal