This one of a kind masterpiece is sure to become an heirloom that will be cherished forever. The magnificent and very rare 13.59ct round cut yellow sapphire showcased in the center of this majestic piece is GIA certified. There is no indication of enhancements or treatments, including no heat treatment, to this magnificent gem. The color is rich and vibrant and it is eye clean with minimal inclusions. This all natural wonder of nature is poised in a substantial custom crafted 18k yellow gold setting featuring two rows of exceptionally white and clear round brilliant cut diamonds. They are perfectly set next to one another in a beautiful, elaborate prong setting. Garner compliments for a lifetime with this incredible jewel!