Octagon cut Blue Sapphire

Pastel Blue sapphire in octagon cut 4.01 carats, Sri Lanka

Unheated sapphire Royal Blue octagon cut 7.62 carats, Madagascar

Blue sapphire octagon cut 4.01 carats, Sri Lanka

Sapphire Royal Blue octagon cut 3.14 carats, Sri Lanka

Blue sapphire octagon cut 1.17 carats, Sri Lanka

Unheated sapphire Vivid Blue octagon cut 2.04 carats, Tanzania

Sapphire Royal Blue octagon cut 5.97carats, Sri Lanka

Sapphire Royal Blue octagon cut 3.14 carats, Sri Lanka

Large sapphire Royal Blue cushion cut 13.22 carats, Sri Lanka

Sapphire Royal Blue octagon cut 4.01 carats, Sri Lanka

Unheated sapphire Royal Blue octagon cut 3.01 carats, Sri Lanka

Intense Blue sapphire in octagon cut 3.56 carats, Sri Lanka

Unheated blue octagon cut sapphire 3.04 carats, Sri Lanka

Blue unheated sapphire 3.08 ct octagon cut, Sri Lanka

Octagon cut Madagascar blue sapphire 2.19 ct

Sapphire Royal Blue octagon cut 5.02, Sri Lanka

Rare unheated teal color sapphire from Madagascar 2.18 ct

Pair of blue-blue unheated octagon cut sapphires 0.71 carats, Madagascar

Cornflower blue sapphire in octagon cut 1.05 ct, Sri Lanka

Cornflower blue sapphire from Sri Lanka 2.08 ct

Pastel blue unheated sapphire 3.04 ct, Sri Lanka

Unheated teal color sapphire 1.00 ct, Madagascar

Unheated cornflower blue sapphire in octagon cut 0.80 ct, Sri Lanka

Unheated octagon-cut sapphire from Sri Lanka 0.73 ct

Cornflower blue unheated sapphire 0.81 ct, Sri Lanka

Untreated octagon cut blue sapphire 0.63 ct, Sri Lanka

Blue sapphire octagon cut 1.57 ct, Sri Lanka

Bright rare Electric blue sapphire 2.73 ct, Sri Lanka

Octagon Cornflower Sapphire 2.01 ct

Violet-blue octagon cut sapphire 4.05 ct, Sri Lanka

Unheated cornflower blue octagon sapphire 12.22 ct, Sri Lanka, GRS

Cornflower Octagon Sapphire 3.00 ct Sri Lanka GFCO

Bright sapphire 2.14 ct octagon cut, Sri Lanka

Blue sapphire from Sri Lanka 1.25 ct

Intense blue sapphire, octagon cut, 1.79 ct, Sri Lanka

Octagon cut sapphire from Sri Lanka 2.20 ct