Small point £49.95 approx 8x3cm 
Large point £89.95 13.5x5.5cm 
Sphere 49.95 54mm
Grape agate is a marketing name for purple aggregates of tiny quartz crystals with a spherical ( botryoidal) habit, botryoidal Purple Chalcedony, it has been recently discovered in Indonesia.
Many believe this type of agate is psychically protective and capable of enhancing dreams and visions.
This stone is connected to all the chakras. It is especially good for your crown and solar plexus chakras

Grape Agate