Hi there! Thanks for stopping by our Etsy store! We are excited to say that all of our gemstones (both precious & semi-precious) as well as diamonds are all individually handpicked and selectively filtered by our Gemological Institute of America (GIA) graduate team members. Numerous hours of intensive search are put into our selection process to ensure that our gemstones are superb in all facets of cut, color, fire, luster, and brilliance. Please note that we do not use synthetic, heated, or Emerald Cut Sapphire Ring With Diamond Accent Stones, Timeless Diamond White Ring With Accent Stones, Diamond Emerald Ring With Center Stone For Anniversary, Emerald Diamond Ring With Center Stone For Anniversary, Diamond White Emerald Cut Emerald Ring With Diamond Accents, Emerald Cut Diamond White Emerald Ring With Diamond Accents, Diamond White Emerald Cut Jewelry With Bezel Setting, Classic Silver Emerald Ring With Accent Stones, Emerald Cut Lab Grown Diamond Jewelry For Anniversary