Crafted in 18k Yellow Gold with diamonds, the Engravable Initial Medium Sleek Collar Necklace is a bold expression of something personal to you. Featuring our Oversized Letter and attached to the collar with a Prong-Set Diamond Annex Link for extra shine. You can easily clip it on or off to style or restyle your necklace. To create the elegantly flexible Sleek Collar, master artisans wrap individual metal plates around an inner mesh core and attach each link closely together, so the necklace moves fluidly and molds beautifully around the neck. It can hold significant weight without losing its shape.