IMPORTANT DIAMOND RIVIERE NECKLACE

细节
IMPORTANT DIAMOND RIVIERE NECKLACE

Composed of forty-five graduated old European-cut diamonds, with an oval-cut ruby and old European-cut diamond cluster clasp, mounted in platinum and gold (center stone suspending a pendant hoop and a diamond bail), in a velvet case--15½ in. long

The three largest diamonds weighing approximately 3.18, 3.42 and 3.69 cts.