细节
THREE GEM-SET RINGS, BY GRAFF
The first, set with an oval-cut emerald in a tapered baguette-cut diamond surround with square-cut diamond shoulders, the second, set with an oval-cut ruby in a circular-cut and pear-shaped diamond cluster surround with baguette-cut diamond shoulders, the last, set with an oval-cut sapphire with baguette-cut diamond shoulders
Signed Graff, no. 6766 (emerald)
(3)