0.29 ct FANCY LIGHT GREENISH BLUE SI2 OVAL GIA 天然 ダイヤモンド ルース DIAMOND EXCHANGE FEDERATION By DIAMOND EXCHANGE FEDERATIONMarch 21, 2024March 22, 2024BLUE https://diamondexchange.jp/wp-content/uploads/2024/03/SG-10262.mp4