This ring has the 18k wedding band soldiered to the engagement ring. Your local jeweler could seperate them if need be. Both rings are marked 18k and are solid white gold. Together they weigh 4.9 grams. Set at the top is a 6.5 mm x 3.3 mm emerald cut natural diamond with an approx weight of .50 cts. It is VS 2 and I color. Set on each side of the emerald cut is a red pear shape natural ruby. The two rubies have an approx total weight of .30 cts. The ring wears to a size 7.25 and can be resized.