One 14 karat yellow gold Art Deco beautiful vintage black onyx and diamond ring from the 1920s. The ring is in good condition lightly worn with an intricate bezel set design. It is set with one rectangular half bezel set onyx measuring 16mm in length and 10mm in width. On top the onyx in the center lies five matching single cut round diamonds weighing approximately 0.25cts total weight featuring a color of H-I and a clarity of SI1-SI2. The ring is a finger size 7.5 and weighs 4.66 grams. The shank measures 3.60mm at the shoulders and 1.40mm at the base. Appraisal Value: $1800. This ring will be shipped in a vintage suede hand made ring box. These can be purchased separately from my store as well in an array of colors. This information is all 100% accurate and being sold by a GIA graduate gemologist. The ring can be sized or personalized with extra handling time and an extra fee. Please specify in notes at checkout if desired.