iffany &Co Heart shaped charm and necklace

Brand new never been worn This necklace features a heart-shaped charm with an engraved rose and “New York 750” inscribed, possibly indicating 18k gold (750/1000). The chain is two-tone, incorporating silver with gold accents. For value estimation: • Materials: Confirm if it’s 18k gold and sterling silver. • Condition: This piece appears new. • Brand: If this is a designer piece (e.g., Tiffany & Co.)