A CABOCHON RUBY AND DIAMOND RING

Details
A CABOCHON RUBY AND DIAMOND RING
Set with an oval double cabochon ruby measuring approximately 12.69 x 10.62 x 7.57 mm, within an old mine-cut diamond and pierced platinum mount
With certificate CS 28278 from the American Gemological Laboratories stating that the ruby is of Burmese origin. No gemological evidence of heat induced appearance modification present. Moderate evidence of foreign deposition in open feather. Moderate texture present. All conclusions subject to the limitations imposed by the mounting.
Estimated weight of the ruby by calculation approximately 10.00 cts.