This sale comes with a 14k Gold 16" necklace attached to a 14k white gold pendant Holding 3/4 cts round brilliant cut natural diamonds. The chain is marked 585 and the pendant was tested to be 14k. Together they weigh 5.5 grams. The pendant measures 1" x 5/8" The center diamond  has an approx weight of .15 cts. It is surrounded by another 20 round brilliant cut natural diamonds with an approx total weight of .60 cts. The diamonds are SI1 and H to I in color. It comes with a lobster claw clasp.