18k White Gold 1.60 TCW Natural Fancy Brown Yellow and White Diamond Ring Size 4 GIA Stones & Gems: TCW 1.60 carats: Center Diamond 1.11 carats Natural Fancy Even Brown Yellow SI2 CLARITY G-H COLOR: Side Diamonds 0.49 carats VS SI CLARITY G-H COLOR Total Item Weight: 5.2g Size: 4 Center Square Measurements: 9.15 x 9.08mm Hallmarks, Stamps or Metal Test: 18k Comes with G.I.A. Certificate