Crafted in 18-karat Yellow Gold, this 19" Extended Clip Extension Chain Necklace symbolizes Love. A True Love Knot, also known as Bowen’s Knot, is a heraldic knot representing the connectivity of true love. The star represents energy & divine guidance. The 7 diamonds and the 7 stars are a tribute to the classic types of love as defined thousands of years ago: Eros–romantic love, Philia–friendship, Agape–universal love, Storge–love between parent and child, Ludus–playful love, Pragma–love founded on duty & reason, Philautia–self-love.