Laboratory-Created Royal Blue Sapphire Heart-Shaped 7x7mm High-End Jewelry S925 Silver Plated 18k Gold Closed Shank Ring. This exquisite piece features a stunning lab-grown royal blue sapphire, precision-cut into a perfect 7mm heart shape, symbolizing eternal love and elegance. Expertly set in a durable S925 sterling silver base, richly plated with luxurious 18k gold for a radiant, tarnish-resistant finish. The secure closed shank design ensures both comfort and durability, making it an ideal choice for daily wear. A magnificent and ethical alternative to mined gemstones, this ring embodies sophistication and responsible luxury, perfect for special occasions or as a timeless addition to any jewelry collection.