The International Colored Gemstone Association (ICA) is hosting its 16th biennial Congress in the island paradise of Colombo, Sri Lanka from May 16-19 2015. Three full days of immersion into the wide…
Gemstones
Sapphires are believed to provide wisdom, protection, strength and to bring good fortune to their owners. Large sapphires adorn the crowns of royalty and have been given to queens, princesses and celebrities through the ages. …