14.96 Carat Round and Marquise-Cut Diamond Necklace Total Carat Count: 14.96 Total Stones: 78 Average Stone Size: 08 Cut: Alternating Round and Marquise-cut Diamonds This classic diamond necklace is the perfect way to dress up any outfit and make a stunning statement. Experience the brilliance, fire, and scintillation of this diamond necklace with 78 diamonds in alternating round and marquise-cut.