This mysterious opal is grayish white in color and can be mistaken for a large pearl at a distance. Its luster and spherical shaping further enhance this illusion. The opal is approximately 700 carats in weight, but the Emir Ysenlan who currently owns the stone will not allow others close enough to determine its true attributes. The Oyster Opal was discovered by Dharvic sailors while exploring the Quissim Islands. It is believed that the Nikos that first possessed it used it in religious ceremonies. The stone has passed through various Dharvic owners, typically changing hands through theft.