14k white gold. Halo style. Four prong set in a 6 mm round pink tourmaline. Shared prong set around the center stone are seventeen full cut diamonds with seventeen diamonds around the circumference of the ring. There are five full cut diamonds shared prong set down each shoulder (total ten) for a total of forty-four full cut diamonds weighing in total approximately .44 ct. The clarity is SI1-SI2. The color is H-K. The total approximate gold weight is 3.2 dwt.