This elegant sterling silver bombé dome cocktail ring by designer Harry Ivens features an intricate lattice of interwoven, crossover silver ribbons adorned with beaded milgrain texture. Nestled within the openwork dome are seven faceted natural tanzanites—centered by a marquise-cut gem flanked by six oval-cut stones—exhibiting a delicate, pastel periwinkle to lavender-blue saturation. The ring tapers into a smooth, comfortable band stamped on the inner shoulder with the hallmark cartouche "AG 925 IV". Details Material: Silver Weight: 4.97g Ring Size: 50 (5.25–5.5)Ring Head Width: 14mm Gemstone: Natural Tanzanite (Marquise & Oval Cuts) Hallmark: AG 925 IV (Harry Ivens) 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.