AN EARLY 20TH CENTURY SAPPHIRE AND DIAMOND RING
The oval-shaped sapphire to the circular-cut diamond scalloped surround and openwork gallery, later hoop, circa 1915
AN EARLY 20TH CENTURY SAPPHIRE AND DIAMOND RING
The oval-shaped sapphire to the circular-cut diamond scalloped surround and openwork gallery, later hoop, circa 1915