Vintage 1970s 14k Yellow Gold Round Brilliant Solitaire Diamond Wide Band Ring

This vintage 1970s diamond solitaire ring is crafted in 14k yellow gold and features a wide polished band with a single round brilliant cut diamond set at the center. The design has a clean, modern profile, with the diamond raised in a four prong setting that allows light to pass through the stone from the side. The contrast between the smooth gold band and the elevated diamond gives the ring a bold but simple look.

The band is a size 10 and measures 3/8 inch wide, giving the ring a substantial presence on the finger without adding additional ornamentation. The interior is stamped 14k FG, confirming the gold purity and maker’s mark. The ring weighs 6.3 grams. The wide yellow gold band, single diamond setting, and minimal construction make this a beautiful example of a 1970s solitaire diamond ring with a modernist influence.