Natural Blue Sapphire 10.50 ct with Silver Metal Pendent GSI # 72955250119

Natural Blue Sapphire 14.04 ct GSI # 71703450107

Natural Blue Sapphire 15.71 ct GSI # 71703450110

Natural Blue Sapphire 18.45 ct GSI # 72124350110

Natural Blue Sapphire 27.92 ct GIA # 3455801022

Natural Blue Sapphire 29.13 ct GSI # 70598360101

Natural Blue Sapphire 48.45 ct GSI # 70521890108 New York Lab Certified

Natural Blue Sapphire 5.36 ct with Silver Metal Pendent GSI # 72955250118

Natural Blue Sapphire 6.57 ct GSI # 71296230102

Natural Blue Sapphire 8.58 ct GSI # 70206370122 New York Lab Certified

Natural Blue Sapphire 9.11 ct GSI # 71703450109

Natural Blue Sapphire with Africa Origin 8.79 ct GSI # 71703490102

Natural Blue Sapphire with Burma Origin 31.39 ct GSI # 71254040102

Natural Blue Sapphire with Burma Origin 31.87 ct GSI # 97066200101

Natural Blue Sapphire with Sri Lanka Origin 12.15 ct GSI # 71414030102

Natural Blue Sapphire with Sri Lanka Origin 14.10 ct GSI # 72793180105

Natural Blue Sapphire with Sri Lanka Origin 15.09 ct GSI # 71414030103

Natural Blue Sapphire with Sri Lanka Origin 7.54 ct GSI # 70068410101