18Kt. white and yellow gold emerald and diamond pendant. graduated tear drop halo design with a diamond set bail, a 16 inch find rolo link neck chain and set with 1 @ 1.07ct. Pear faceted natural Emerald, very fine vivid Colombian green in colour and 21 @ round brilliant cut natural Diamonds, 0.30cts. in total weight. This Emerald has an ICA (international color association) certificate # 170897