Presented is an antique Art Deco diamond & platinum wave design brooch. This magnificent brooch features a collection of fine special & old cut diamonds as well large size center diamonds. As you can see, this is a double clip brooch, so the piece can be separated and worn in different ways. The center diamonds in this brooch weigh approximately 1.70 carats total; these diamonds are G to H color and SI clarity. The side diamonds in this brooch are antique step and old cut diamonds weighing approximately 8.70 carats total; these diamonds are F to G color and VS to SI clarity. This brooch is made of platinum plus it weighs 31.6 grams total (about an ounce). This fine brooch measures 3.46 inches by 1.29 inches (88mm by 33mm) and it comes in good condition with light wear on the platinum.