"4.9 carat 5.39 ratti IGL certified natural Ceylon cushion shape blue Zircon stone."This exceptional 4.9 carat, 5.39 ratti natural Ceylon blue Zircon stone exemplifies both grandeur and sophistication, with its authenticity confirmed by the International Gemological Laboratory (IGL). Known for its remarkable brilliance and scintillation,...

"4.72 carat 5.25 ratti IGL certified natural Ceylon cushion shape blue Zircon stone."This stunning 4.72 carat, 5.25 ratti natural Ceylon cushion shape blue Zircon stone is a testament to both its impressive size and exquisite coloration, certified by the International Gemological Laboratory (IGL) for authenticity....