This diamond station necklace is made from 18 karat yellow gold and features a 1.08 carats of marquise cut diamonds as its centerpieces, along with 126 round brilliant cut accent diamonds totaling 2.73 carats. The diamonds have VS2-SI1 clarity and G/H color, all bezel-set in marquise-shaped stations spaced along the 40-inch chain. Each of the accent diamonds measures 2.2mm, creating consistent sparkle throughout the piece.