细节
A NATURAL PEARL AND DIAMOND RING
Centering upon a natural pearl measuring approximately 10.58 x 10.67 mm within a brilliant-cut diamond two-tiered surround, mounted in platinum, ring size 7¼
With report no. 978189 date 27 July 2005 from the Precious Stone Laboratory London stating that the pearl is natural, with no evidence of artificial staining was detected