This vintage black onyx diamond filigree ring is beautiful. This rectangular shaped onyx is held by four strong engraved prongs. This estate black onyx filigree ring has an old diamond pierced into the center of the onyx. This black onyx is embellished with a silver painted design. his ring beautifully demonstrates the geometric, rectangular design used in rings from the 1920s -1930s.
One old hand-cut diamond appx 0.07 carats
Weight: 2.9 Grams
What is antique ring filigree?