The simple heart design allows these pieces to be easily layered with other necklaces for a trendy, stacked look. Matching sets ensure that the earrings and The simple heart design allows these pieces to be easily layered with other necklaces for a trendy, stacked look. Matching sets ensure that the earrings and pendant complement each other perfectly, creating a cohesive and stylish look. With proper care, 10kt gold maintains its shine and luster over time, keeping your jewellery looking radiant and new.