Eighteen-Karat Tri-Colored Gold, Coral and Diamond Necklace, the tapered rose, white and yellow gold necklace set with a 22.0 mm x 28.0 mm coral cameo of a woman's head carved in high relief, the cameo framed by thirty-eight round brilliant-cut diamonds, with an approximate total weight 0.76 carats, l. 13-3/4", 117.7 grams total weight.