14 Karat White Gold Magnificent Oval Halo Ring. 
The center stone is a .77 carat Natural Oval Brilliant with VS1 Clarity and the is Lab treated HPHT Fancy Vivid Yellowish Orange in Color. 7.31 x 4.98 x3.06mm. GIA#5101428399. Set in the Halo, Shoulders and under straps you have 61 - 1.20mm Natural Round Diamonds weighing .50 carats and these stones are Hearts and Arrows Cut with H Color and VS2 Clarity. 
Grand Total Diamond Weight is 1.27 carats.