so beautiful ,elegant diamond necklace . made to order (3-4 weeks) the shape is like a flying butterfly . it's made of two marquise diamond (0.46carat total) plus two round diamond (.012 carat ) and a center round diamond (0.15 carat) all together is nearly 0.6 carat . H color , si1 clarity the chain is really special , more wide and heavier , the necklace total is over 4 gram