14k white gold genuine round, faceted, .78 cttw Amethyst, accented by a .11 cttw of Round Brilliant Cut diamonds. These diamonds average H-I in color, and SI1 in clarity. This ring consists of a tubular shank, and is a stock size 6-6.5, but it can be reasonably sized. Please note size preference in the comments section at checkout. This ring has an entire weight of 3.3 grams.