Battenberg ring with blue and white topazesAfternoon Tea by Christine Sadler The Battenberg ring is part of the Afternoon Tea collection. First made with pink and yellow sapphires and later with other combinations of precious gemstones, this version features blue and white topazes. The ring measures 6mm wide and has a raised section where four square gemstones are set. The style of setting is a combination of bar setting and channel setting. The setting is done under microscope to get the