14k Yellow Gold Oval Santa Maria Aquamarine and Diamond Ring, Size 6.5 Ring Size is 6.5 Gemstone measures 11x9mm 1 aqua, 8 diamond Diamond color is J-K. Diamond clarity is SI1. Diamond color is J-K. Diamond clarity is SI1. Made in Brazil All our diamond suppliers confirm that they comply with the Kimberley Process to ensure that their diamonds are conflict free.