14k yellow gold genuine round 1/2 cttw Ruby (July birthstone) & diamond halo pendant. This pendant is enhanced with .10 cttw of genuine Round Brilliant Cut diamonds. These diamonds average H-I in color, and SI1 in clarity. This pendant is suspended from a 14k yellow gold 18″ twisted tinsel chain with a spring ring clasp. This ring has an entire weight of 1.2 grams.