细节
A SUGARLOAF SAPPHIRE AND DIAMOND RING
Set with a sugarloaf sapphire weighing 17.29 carats flanked on either side by half-moon-cut diamonds, mounted in 18k white gold, ring size 5¼
With report no. 0609508 dated 27 September 2006 from the Gübelin Gemological Laboratory stating that the sapphire is of Burmese origin, with no indications of heating also accompanied by an additional comment stating that sapphires which have not been heated are scarce