This pendant would be crafted in a heart shape, symbolizing love and affection, and would have a smooth, polished surface. The base material would be copper, giving it a warm, rustic undertone, while the 18k gold plating would provide a rich, radiant finish. The gold-plated coating would add sophistication and elegance to the overall design. The heart would be sleek and minimalist, with no heavy embellishments, keeping the focus on the shape and the quality of the materials.

The design would evoke a vintage charm, possibly through a slightly textured finish or soft, rounded edges that give the piece a timeless, heirloom feel. This pendant would be perfect for daily wear or as a subtle yet meaningful statement piece for formal occasions.