18 Karat White & Yellow Gold Fancy Yellow and White Diamond Puffed Heart Necklace

Two-tone 18 karat white and yellow gold frames a dimensional, puffed heart silhouette set with a coordinated mix of fancy yellow and white diamonds. The domed profile enhances light return across the contours, while the contrasting diamond colors deliver a crisp, graphic look against the dual-metal construction. Crafted in 18k (75% gold) for lasting durability and luster, this necklace combines a sculptural heart form with mixed-color diamond accents for visual depth and definition. The technical appeal lies in its two-metal architecture and color-contrast diamond layout—an elegant, high-precision design with a refined finish and a striking profile.