Investor Beauty by Avis Diamond.GIA 29.24 "Blue" Aquamarine & Diamonds necklace.Oval and Full cutVibrant Blue Aqua color22.53 X 19.15 X 11.99mmReport #2165980504 4.47ct. Diamonds.Pear & Rounds Full cut brilliantsVs-2 clarity G-color.Overall pendant:1.8 X