Faint Gray 0.122ct SI-2 天然グレーダイヤモンドルース☆,0.027 ct Fancy Gray Violet VS2 CGL 天然 ダイヤモンド Japan Natural Loose Diamond Exchange Federation » DIAMOND EXCHANGE FEDERATION,1.00ct. F color SI2 clarity Oval Cut GIA Certified Diamond / Fine Quality / Natural Untreated / No Fluorescence / Gift for Her - Him