This striking silver ring features a large, oval-cut black Welo opal, topped with a faceted dome that brilliantly captures and amplifies its mesmerizing play-of-color. The gemstone showcases vibrant, iridescent flashes of deep forest green, vivid blue, and rich purple, shifting beautifully as it catches the light. Held securely in a sleek, minimalist bezel setting with a substantial, high-polish tapered band, the design provides a bold and modern silhouette that perfectly frames the dynamic beauty of the central stone. This piece has been certified by Gemmologisches Labor Düsseldorf (GLD) for gemstone authenticity. Details Material: Silver Weight: 7,38g Ring size: 58 (8.5) Top width: 20mm Gemstone: Black Welo Opal Hallmark: 925 Certification: Gemmologisches Labor Düsseldorf (GLD) Note: We sell antique/vintage pieces of jewelry, so there might be some signs of wear due to their age. Please look at the photos carefully before placing a bid! Note: All items are photographed in a light box under strong lighting to ensure clear detail and color accuracy. However, please note that colors may appear slightly different on screen due to lighting conditions and individual device displays. Shipping: Your item will be packed securely and sent with registered and insured shipping via DHL. As a standard procedure, we send out all objects within 1 or 2 days after receiving confirmation from Catawiki. However, we'd like to clarify that the delivery timeline from our end to your doorstep depends entirely on DHL (German Post), we have no influence on the delivery time; it all depends on DHL and the destination country/city.