From the Mappin & Webb Timeless Collection this diamond line necklace crafted in 18ct white gold featuring 8. 79ct of marquise cut diamonds offering a timeless and feminine design. Our Timeless Collection is a curated suite of unique and one-of-a-kind diamond jewellery, featuring magnificent gemstones including colourful Rubies, Sapphires and Tanzanite. The spectacular designs have a timeless elegance and each breathtaking piece showcases the fine craftsmanship for which we are renowned for.