Ross-Simons - Turquoise, .50ct t. w. Apatite Pendant Necklace, .17ct t. w. Diamonds. 16". Picture this vibrant pendant necklace worn with neutrals and all-black ensembles...stunning! A bright 8x6mm oval turquoise cabochon is dazzled with .50 ct. t. w. round apatite and .17 ct. t. w. round brilliant-cut diamonds in polished 14kt yellow gold. Suspends from a cable chain with a 2" extender. Lobster clasp, diamond, apatite and turquoise pendant necklace.