Stone: Six London Blue Topaz Two Trillion, 6 x 6mm, 0.70ct each and 1.40ct total (both approximate) Two Round, 4.5 x 4.5mm, 0.35ct each and 0.70ct total (both approximate) Two Oval, 6 x 4mm, 0.45ct each and 0.90ct total (both approximate) Country of...