A bold and sculptural statement of mid-century modernist silversmithing, this heavy unisex signet ring is forged in solid 835 silver with smooth polished contours and subtle vintage patina. The head features a massive, smooth-walled domed bombée bezel flush-set with a large oval tablet cabochon of natural lapis lazuli (or sodalite). The gemstone radiates an intense cobalt-to-ultramarine blue hue with characteristic natural stone texture and soft mineral mottling. The tapered, comfortable band terminates in an open bypass base designed for easy size adjustment, with the inner gallery crisply stamped with an authentic 835 silver purity hallmark. Material: Silver Weight: 8.41 g Ring size: EU 57 (US 8.0) - Adjustable Stone dimensions: 14 mm × 10 mm Gemstone: Natural Lapis Lazuli (Oval Flat-Top Cabochon) Design: Modernist Heavy Dome / Bombée Signet Ring Estimated era: 1960s – 1970s (Vintage Modernist Era) Hallmark: 835 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.