Beautiful Dark Green Agate ring. Green Agate was popular as a talisman in ancient times, said to quench thirst and protect against fever. The power of the green colour and the mineral nature of the stone brings the balance and sense of order necessary for transformation, the strength and courage necessary for change. There are those who consider it, together with the purple agate stone, a stone of friendship and justice. So a lovely crystal to have near you. Relating to the Zodiac signs of Gemini and Virgo, and the Heart Chakra. This is metal alloy adjustable ring the crystal measure 18mmx14mm. Starting UK Size P US size 8. This ring is adjustable so can be made smaller or lager.