Crafted in 18k yellow gold and diamonds, our Encrusted Heart Small Sleek Collar Necklace features our Heart Love Token Oversized Pendant. This necklace is a celebration of the seven types of love as defined thousands of years ago by the ancient Greeks: Eros (romantic love), Philia (friendship), Agape (universal love), Storge (love between parent and child), Ludus (playful love), Pragma (love founded on duty and reason), and Philautia (self-love). The Heart Love Token Oversized Pendant hangs on the Sleek Collar Chain Necklace. Its rounded, closely-joined links appear seamless, as though fixed in place, but the necklace moves fluidly and molds effortlessly around the neck.