Diamond drop earrings. A matching pair set with a round old cut diamond to the lower drop in open back raised claw illusion settings with a combined weight of 2.00 carats, suspended from a vertical graduated row of six round old single cut diamonds to each in open back rubover millegrain settings, all twelve with a weight of 0.30 carats, further similarly set with a round old cut diamond to the upper, the two with a combined weight of 0.80 carats. The total approximate diamond weight is 3.10 carats. Each row and lower drop is articulated to flow elegantly with movement, with each setting intricately pierced and open to reverse. Fitted with secure spring back clasp to both. Marked platinum, French, circa 1920.