14K yellow gold 16-18 inch necklace

14K yellow gold 16-18 inch necklace. 17.2mm (length) x15mm (widest) pink tourmaline and diamond pendant with diamond bail; 24mm (total length) on 1.2mm adjustable cable chain with lobster clasp. One oval 12x10mm cabochon pink tourmaline averaging 5.41ct. and 32 round full-cut diamonds totaling 0.18ct. Prong-set.