This is a very elegant, high quality necklace, which consist of a chain with a front panel. The panel measures 3.5cm across and is set with a central rosette with a diameter of 6mm with a central sapphire surrounded by six small diamonds. The sapphire has a diameter of 2mm, and the diamonds have a diameter of ca.1.5mm. On each side of the rosette is a further sapphire, which measures 3mm across. The chain is very attractive with sets of smaller links, alternating with larger ones. The entire necklace is 15 ½“ (40cm) long. The link before the catch is stamped 750 for 18 carat gold. The necklace weighs 5.54 grams. If you have a sapphire and diamonds engagement ring, this necklace would be the ideal item to make a most impressive ensemble.