This is a vintage Columbia band is from the Mid- Century era

14K Yellow gold prong set oval amethyst pendant

The diamond mounted there is both bright and clean

pair them with your favorite outfit

Gem: Hessonite Garnet 2

Vintage Opal Solitaire Ring inv 4033 This is a vintage ColumbiaThis stunning, vintage yellow gold mounting, is easy to wear day or evening. The shoulders have simple, polished lines on either side of this fiery opal we've set at the center. The fire in this opal must be seen to be believed. Greens, oranges, and yellows all sparkle and swirl inside the stone. Metal: 14K Yellow Gold Gem: Opal 14. 71 Carats Gem Measurements: 21. 0 x 16. 8 mm, Oval Ring Size: 5. 75