AN ANTIQUE DIAMOND AND RUBY RING
The navette-shaped plaque mounted with a central collet comprising an oval-shaped old-cut diamond flanked by two pear-shaped rubies, surrounded by a border of old-cut diamonds, with trefoil diamond-set shoulders and plain hoop, mounted in silver and gold, circa 1890
AN ANTIQUE DIAMOND AND RUBY RING
The navette-shaped plaque mounted with a central collet comprising an oval-shaped old-cut diamond flanked by two pear-shaped rubies, surrounded by a border of old-cut diamonds, with trefoil diamond-set shoulders and plain hoop, mounted in silver and gold, circa 1890
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