Introducing the Heart Diamond Tennis Necklace in 18k Yellow Gold- great twist on our classic tennis chain. Made up of heart-shaped stones that have an icy shine, it is sure to make a stunning statement. The simplicity of the necklace makes it versatile and easy to pair with any other jewelry in your collection. Match it with Heart Diamond Tennis Bracelet for the perfect set! This product is guaranteed for life - GLD will repair the item should you experience any defects in craftsmanship or breakage. Specifications - Length: 16", 18", & 20" - Width: 6mm - Weight: (Weight can vary +/- 5 grams) Yellow Gold Plated:          -16": 45 grams          -18": 50 grams          -20": 56 grams