Bathtub Gems › Vintage Art Deco Black Onyx and Old European Cut Diamond Ring in 14k Gold / Antique / Size 3 / Pinky Ring Image 1 of 8 Image 2 of 8 Image 3 of 8 Image 4 of 8 Image 5 of 8 Image 6 of 8 Image 7 of 8 Image 8 of 8 Vintage Art Deco Black Onyx and Old European Cut Diamond Ring in 14k Gold / Antique / Size 3 / Pinky Ring $265.00 Sold Out Vintage Art Deco 14k gold carved black onyx ring centering a 0.09 carat Old European cut diamond. Circa 1930s.The shank width tapers from 2.3 mm to 1.4 mm, and the top of the ring measures 8.8 mm wide. The ring is a size 3 and can be sized up a few sizes if need be. Please contact me if you'd like sizing -- I can arrange for a small fee! The ring is stamped 14k. It does show some signs of wear consistent with its age, but is in otherwise good condition and still has a lot of wear left in it! Sold Out Added! Vintage Art Deco 14k gold carved black onyx ring centering a 0.09 carat Old European cut diamond. Circa 1930s.The shank width tapers from 2.3 mm to 1.4 mm, and the top of the ring measures 8.8 mm wide. The ring is a size 3 and can be sized up a few sizes if need be. Please contact me if you'd like sizing -- I can arrange for a small fee! The ring is stamped 14k. It does show some signs of wear consistent with its age, but is in otherwise good condition and still has a lot of wear left in it! Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More