Elevate your jewelry collection with an 18k yellow gold tourmaline and diamond ring. The ring features a center cushion cut green tourmaline set in four-prongs. The tourmaline has a carat weight of 6.09. The ring is completed with a trilliant cut diamond on each side of the center tourmaline. The trilliant cut diamonds are set in three-prongs. The two trilliant cut diamonds have a total carat weight of .66 and a color and clarity grade of G/VS. The ring is completed with a halo of 32 full cut round diamonds. The 32 full cut diamonds have a total carat weight of .28 and a color and clarity grade of G/VS. The ring is marked "SUNA 750" and with the serial number "2899 38". Finger size 6.50. The tourmaline has been heat treated.