18ct white gold, citrine, sapphire and diamond 'Extase Pour Moi' ring, Mauboussin, the trilliant-cut citrine weighing approximately 13.00 carats is set within a surround of circular-cut light and dark pink sapphires together weighing approximately 5.00 carats, highlighted with a brilliant-cut diamond at each corner, size K, signed Mauboussin Paris, numbered 60815, indistinct assay mark. Accompanied by a facsimile Mauboussin purchase invoice and box.