A romantic silhouette, reimagined with sharp intention. Our Groovy Geometric Diamond Heart Hinged Charm sets a lab-grown heart-shaped diamond solitaire at the center of a 14k yellow gold grooved etching, inspired by our iconic Groovy design. Add this Hinged Charm to your favorite Chain Necklace with our Groovy Pearl + Diamond Cone Hinged Charm to create your own signature charm necklace.