细节
A SAPPHIRE AND DIAMOND RING, BY MIKIMOTO
Set with an oval-shaped sapphire weighing approximately 15.12 carats, flanked by pear-shaped diamonds, mounted in platinum, ring size 6
Signed Mikimoto
Accompanied by report no. 14019011 dated 30 January 2014 from the Gübelin Gemmological Laboratory stating that the 15.12 carat sapphire is of Burma (Myanmar) origin, with no indications of heating