Pair of opal and diamond pendant earrings, property of a private Sydney collector, each terminating on a cluster swing drop claw-set with a pear shaped opal framed by a halo of brilliant-cut diamonds supported from a hoop surmount claw-set with diamonds, the opals and diamonds together weighing approximately 60.00 carats and 0.74 carats respectively, mounted in 18ct white gold, length 55 mm, post and clip fittings.