3 Carat Dangle Earrings w/ Marquis, Round Oval Diamonds in Platinum.  These mixed cut diamond earrings set with 3.07 carats are a wonderful example of a simple platinum design that packs an impact. The post begins with a round brilliant bezel set diamond finished with a milgrain edge.  The round brilliant is followed by a marquise cut diamond and cascades to a perfectly proportioned oval diamond.  The three diamonds all feature a thin bezel with a detailed edge and each move freely creating an earring with great movement and sparkle.