This is a fabulous Modern era (circa 1980s) platinum sapphire and diamond halo engagement ring. The perfect royal blue sapphire is accompanied by a GIA Sapphire Report stating the natural 2.31ct Oval Cut sapphire is unheated with Burmese origin. The much-coveted, evenly saturated sapphire is surrounded by a halo of ten Round Brilliant Cut diamonds totaling approximately 1.30ct in total weight and graded F-G color and VS-SI clarity. The ring is finished with a polished platinum band, highlighting the bright white color of the diamonds and stunning blue of the center sapphire. A Burma no-heat sapphire ring like It is the perfect addition to any gem aficionado’s collection!