The deep blue round stones show saturated navy-blue color, vitreous luster, and consistent faceting typical of blue sapphire. The uniform size and calibrated setting further support natural corundum used in fine silver jewelry. No visual indicators of glass or cubic zirconia are present. This elegant sterling silver heart pendant is set with a continuous row of deep blue sapphires, creating a refined frame of rich color and light. The softly gold-toned settings highlight each stone, adding warmth and contrast to the cool silver structure. A timeless symbol of affection, designed with delicate proportions and graceful balance for everyday elegance. This piece has been certified by Gemmologisches Labor Düsseldorf (GLD) for gemstone authenticity. Details Material: Silver Weight: 7.15 g Length: 45 cm Pendant size: 22 × 23 mm Gemstone: Blue Sapphire 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.