9ct white gold modern necklace, consisting of one rectangular cut sapphire, measuring 7.08 mm x 5.09 mm, of estimated weight 1.01ct, surrounded wtih twenty round brilliant cut diamonds of estimated total weight .15cts, G - H colour, I1 clarity, where the pendant is suspended from a 40 cm long, 9ct white gold chain. Finished weight 2.72 grams. Gemmologist report.