This Art Deco diamond onyx ring is a stunning example of vintage jewelry, combining the bold geometric shapes of the Art Deco era with the timeless beauty of diamonds and onyx. The ring is handcrafted in 14 karat yellow gold and features a single Old European cut diamond weighing approximately .15 carat and graded K color and VS2 clarity. The ring measures 14 x 22mm and is currently size 5.5 ( can be sized). Weight: 4.9 grams.