Gold, Diamond and Ruby Necklace

For him or her, 18K yellow gold ovals with diamonds, circa 1971, with box.  (W166.230)

This very special ring features 18K yellow gold with Russian amethyst, c19.  (W166.234)

14K yellow gold ring with faceted aquamarine. (B333.4)

Spanish, 18K, clipped, diamonds approx. .55tcw (P157.128)