A SAPPHIRE AND DIAMOND NECKLACE
Composed of a heart-shaped and thirteen oval-shaped graduated sapphires, each within a brilliant-cut diamond surround, joined by diamond links of foliate motif, mounted in 18k oxidized gold, 41.8 cm long
Accompanied by three reports dated 25 February 2002 and 15 March 2002 from the Gem Research Swiss Lab stating that the 9.25, 8.13 and 7.27 carat sapphires are of Sri Lanka origin, with no indication of thermal treatment
Please note that the certificates are more than 5 years old and might require an update
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