A crystalline, unheated, Ceylon yellow sapphire, weighting 1.02 ct., medium, intense, pure yellow color, perfectly executed, round, mixed cut, measures 5.5mm in diameter x4.15mm deep, flawless, IF-VVS type2 from the gem fields of Ratnapura, Sri Lanka. A great 1 ct., unheated yellow with perfect cut that translate in superb brilliance and an overall, awesome eye appeal.