Burma Ruby and Diamond, 18 Kt. Wht. Gold Halo Ring, 1.85 TCWRound Shaped, measures ? inch at the widest top of the ring. The Burma ruby is oval shaped, 8.55-6.77 mm in diameter and weight of estimated 1.30 carat.The rings (20) diamonds are 1.8-mm each with a total weight of estimated .55 carat. The ring is a size 4 finger size. Set in white gold, 18 karat GIA Gemologist inspected and evaluated