This 14 karat yellow gold tennis necklace holds 178 round brilliant cut diamonds set in three-prong baskets. Each diamond measures 2.1mm and weighs .034 carats, bringing the total to 6.12 carats. The diamonds have VS2 clarity and G-H color grade. The 16-inch length sits right at the collarbone, creating a continuous line of diamonds that catches light with every movement.