Description: JEWELRY: Art Deco jabot pin, tested platinum, containing coral, black onyx, and diamonds, one four prong set, carved red coral measuring 15mm x 10mm, twenty-nine old European cut diamonds weighing approximately 1.05ctw, H- J color, SI clarity, some diamonds have small chips, pin stem tested 14K white gold, 2 1/8" l. x 3/4" w.; Weight: 9.63 grams, 6.19 DWT