Name Of Stone:-Yellow Sapphire Color Of Stone:-Yellow Origin of Stone:-Ceylone(Sri-lanka) Chemical Properties of Sapphire:-Al2O3 Hardness of Original Sapphire:-9 Specific Gravity:-3.99 CASH ON DELIVERY FACILITY AVAILABLE IN INDIA & AND SHIPPING FACILITY AVAILABLE AROUND GLOBE. Sources Of Yellow Sapphire:-There are many types of Sapphire in nature.Yellow Sapphire is one of them.Sources Of Yellow Sapphire is Bangkok ,Thiland, Sri-lanka, Africa and Kashmir. Natural Yellow Sapphire is rare and costly stone. Benefit Of Yellow Sapphire:-Yellow Sapphire stone is for Jupiter.Jupiter is one of the strongest planet.Yellow Sapphire stone generally recommended for that people, who has problem related to career,luck,fortune & marriage.Yellow Sapphire is highly recommended for newly married male female individual for marriage life happiness. Note:-Yellow Sapphire instantly remove obstacle in marriage of male female individual. How to Wear Yellow Sapphire:-Yellow Sapphire can worn in Gold or pancha dhaatu(Mix of 5 metal) in Thursday morning b/w 4 to 7(Brahma muhurat).