Please generate product titles based on the following data points provided for each product. Please create engaging and descriptive titles that include relevant keywords and highlight the unique features of each product. Here are the details for each product: Two hearts beat as one in this timeless design. The Double Heart Pendant Sparkling Collier Necklace features two heart-shaped stones of different sizes, the smaller of which connects the pendant to the necklace. A small round cubic zirconia stone sparkles beside the lobster clasp. The chain length is adjustable, making this a versatile finishing touch to your outfit.
Double Heart Pendant Sparkling Collier Necklace