Jan Logan Tahitian pearl ring, centring a 13.5 mm Tahitian pearl, to shoulders pave-set with treated blue diamonds, the diamonds together weighing approximately 0.87 carats, mounted in 18ct white gold, size N, gross weight approximately 12.6 grams, marker's mark for Jan Logan. Accompanied by a Jan Logan box, a facsimile Tax invoice numbered 1/1, dated 23 August 2002.