SOLD / This very colorful ring is marked 18k and is solid yellow gold. It weighs 7.8 grams. All the diamonds other then the white stones have been irradiated. They are clean diamonds. There are 9 round brilliant cut natural diamonds with an approx total weight of .65 cts. 4 yellow marquise with an approx total weight of .40 cts. 5 blue marquise with an approx total weight of .50 cts and 6 orange marquise with an approx total weight of .60 cts. The ring wears to a size 7 and can be resized.