A modern necklace, featuring three rub over set, cushion shape, checkerboard cut topaz of reported total weight 9.5 carats, twenty-eight channel set, princess cut, square topaz of reported total weight 10.0 carats and thirty grain set round brilliant cut diamonds of reported total weight .25 carats surrounding the larger stones, attached to a flat curb link chain. 18ct white gold. Total weight 24.17 grams. Length 45 cm. Gemmologist report