This New York Jewelers ring is made of platinum and weighs 5.4 DWT (approx. 8.4 grams). It contains 4 marquise g color vs clarity, diamonds weighing 0.30 CTTW, 11 baguette g color, VS clarity diamonds weighing 1.50 CTTW, one marquise treated yellow, and VS clarity diamond weighing 0.50 CT.