set with an oval-cut blue topaz weighing approximately 64.3 carats, mounted with a geometric frame pavé-set with round brilliant-cut diamonds weighing approximately 1.16 carats, to a fixed bale part-set with round brilliant-cut diamonds, length approximately 40mm; an 18ct white gold chain necklace, composed of eight fine anchor-link strands, length approximately 410mm; and a pair of diamond and white gold earrings, pavé-set with round brilliant-cut diamonds, weighing approximately 0.60 carat, approximate length 15mm, post and buckle fittings