Platinum and 18 Karat Yellow Gold Diamond Pendant Necklace Featuring A 2.01 Carat Round Brilliant Cut Diamond GIA Graded (Report #1142093120) As Fancy Light Yellow Color and SI1 Clarity Surrounded By 22 Round Brilliant Cut Diamonds of VS Clarity and G/H Color Totaling An Additional 0.22 Carats. 18 Inch Length with Lobster Clasp.