This elegant diamond heart necklace features a dainty heart pendant adorned with sparkling lab-grown diamonds, symbolizing eternal love and commitment. The 0.03 CTTW diamonds are visually and chemically identical to natural diamonds but more sustainable, with lower emissions and no environmental harm. The pendant measures 0.59 x 0.47 inches on an 18-inch chain with a 2-inch extender, crafted from hypoallergenic S925 sterling silver, free from nickel, lead, and cadmium. Perfect for any occasion, this necklace complements various outfits and makes a thoughtful gift for wives, girlfriends, or loved ones on Valentine’s Day, birthdays, or Christmas. Each piece comes beautifully packaged in an elegant gift box. We offer a 90-day hassle-free return policy and prioritize customer satisfaction. For any inquiries about this stunning diamond heart necklace, feel free to contact us—we respond within 24 hours.