18K white and yellow gold sapphire and diamond halo ring featuring a 2.52 carat cushion cut sapphire set in a cushion halo design with approximately .86 carat total weight round diamonds. Sapphire measures approximately 7.55 x 6.65 x 5.78mm. Natural heated Sri Lanka sapphire with GIA report. Yellow gold filigree profile accents complete the design. GIA Grading Report #220140XXXX