14K Yellow Gold Emerald Cut Amethyst Necklace with Diamond

14K yellow gold 16-18inch necklace. 13.5mm(length) x 8.3mm(width) amethyst and diamond drop pendant w bail; 19mm (total length) on 0.9mm adjustable cable chain with lobster clasp. 1 emerald-cut 9mm(L) x 7mm(W) amethyst=1.90ct.; 1 round full-cut diamond=0.03ct. Bezel-set.