A SAPPHIRE, YELLOW SAPPHIRE AND DIAMOND TWO-STONE RING

A SAPPHIRE, YELLOW SAPPHIRE AND DIAMOND TWO-STONE RING
Of crossover design, set with an octagonal-cut yellow sapphire, weighing approximately 10.09 carats, and a cushion-cut sapphire, weighing approximately 8.78 carats, to the circular-cut diamond shoulders, mounted in 18k gold
With report 5111248236 dated 13 October 2009 from the Gemological Institute of America stating that the sapphire has no indications of heating

With report 2115248235 dated 13 October 2009 from the Gemological Institute of America stating that the yellow sapphire has no indications of heating