With the Black Agate Necklace Grau you will dress your neck with great elegance and simplicity. This 18k gold pendant finishes off its design with a stone full of good vibes: black agate in the shape of a heart and diamonds. The delicate chain supports the light weight of this stone that is adorned with diamonds to create a contrast of color and brilliance in all your styles. It is a dynamic and versatile accessory that you can wear whenever you want. Find this and other novelties of the Halo Heart collection available on our website.