A PAIR OF TANZANITE AND DIAMOND DROP EARRINGS

in 18ct white gold, each comprising a stud suspending a pear cut tanzanite, surrounded by an articulated halo of round brilliant cut diamonds, secured with post and butterfly fittings, full British hallmarks, c. 1.8cm; together with a pair of tanzanite trefoil stud earrings in 9ct gold, each set with three round cut tanzanites, secured with post and butterfly fittings, stamped '375', c. 5.0mm, c. 2.8g gross weight (2)