One 14K yellow gold antique black onyx cameo Art Deco ring. The ring is in excellent pre-owned condition with a beautiful filigree art deco design. The ring features one oval shape genuine onyx cameo measuring 19.42mm X 14.86mm with a beautiful portrait cameo. The ring weighs 6.60 grams and is a finger size 6.25. The shank measures 10mm at the shoulders and 2.47mm at the base. The maximum width at the top face of the ring is 21.10mm. Appraisal Value: $1400. 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.