Antique Islamic Safavid Dynasty Silver Signet Ring with Great Islamic Calligraphy Engraving. The stone is red Agate with remarkable hand engraving. Historically, Agate has been discovered with the artifacts of Neolithic people, and was used as healing amulets and ornamentation dating back to Babylon. Its medicinal uses continued through the ancient Greek and Egyptian civilizations, and spread throughout Africa and the Middle East. In Islamic tradition, it is very popular because it was advised by the Prophet Mohammad to use Agate ring for many reasons including health and protection.Metaphysically, Agate has a lower intensity and vibrates to a slower frequency than other stones, it is highly regarded as a stabilizing and strengthening influence. The layered bands of microscopic quartz in Agate may appear delicate, they are actually very strong. Agate is excellent for balancing emotional, physical and intellectual energy, and in harmonizing the positive and negative forces of the universe. Agate was used as Amulets in the past and even today. Please google about Agate and its spiritual and healing powers to know more. The item "Safavid Antique Islamic Persian Agate Silver Signet Ring Calligraphy Engraving" is in sale since Tuesday, September 18, 2018. This item is in the category "Antiques\Antiquities\Islamic". The seller is "antiquesroom" and is located in Dubai. This item can be shipped worldwide.