14ct Yellow Gold Onyx, Diamond & Sapphire Pendant. Oval onyx cabochon in gold mount with gold female head cameo, front set with single cut diamonds to hair, and blue sapphire to necklace supported by 9ct soft pink gold rope chain. (L42.5cm chain) 7x diamonds total approx. 0.07ct. Sapphire approx. 0.03ct. (W34.18g pendant W4.13g chain)