A SAPPHIRE AND DIAMOND PENDENT NECKLACE
Suspending a pear-shaped cabochon sapphire weighing 18.30 carats, within a pavé-set diamond surround, to the diamond collet neckchain, mounted in 18k white gold, 38.5 cm long Accompanied by report no. 17489911 dated 4 September 2008 from the Gemological Institute of America stating that the 18.30 carat sapphire is a natural corundum, with no indications of heating