This 9K white gold O Thongthai Zebra Jasper sapphire signet ring is cast with a wide, polished band. The octagonal top plate is inlaid with a marbled gemstone surrounded by a ridged border. The centrepiece is a round cut sapphire framed with white and blue pavé gems. Zebra Jasper is a stone with an optimistic energy, one that will encourage you to dare to dream. Although, most of our dreams came true the day we first laid eyes on this O Thongthai ring.