A small collection of jewellery

A single stone diamond ring, stamped '18ct', ring size N, weight approx 2.1g, a four stone diamond ring, stamped '18ct', ring size P 1/2, weight approx 2.7g, a 9ct gold sapphire ring, size N, weight approx 2.4g, a gold plated full hunter pocket watch, a pair of paste set ear pendants, a silver ingot pendant, a pair of yellow metal hoop earrings, a three strand simulated pearl necklace, a silver rope twist chain necklace, a Eppo gilt and stainless steel wristwatch and three coins (a lot)