Blue color Gemstones

Unheated pear shaped blue sapphire 1.00 carats, Madagascar

Blue spinel in octagon cut 1.95 carats, Sri Lanka

Large Royal blue sapphire in cushion cut 38.90 carats, Sri Lanka

Unheated Royal blue sapphire in heart cut 3.04 carats, Sri Lanka

Unheated Royal Blue sapphire in oval cut 10.08 carats, Sri Lanka

Pair of Royal blue sapphires in oval cut 4.13 carats, Sri Lanka

Unheated color change blue to violet sapphire in oval cut 10.14 carat, Sri Lanka

Unheated intense Cornflower blue sapphire in radiant cut 7.46 carat, Sri Lanka

Cornflower blue cushion cut sapphire 1.38 carats, Sri Lanka

Radiant cut blue sapphire 0.94 carats, Sri Lanka

Unheated radiant cut blue sapphire 5.19 carats, Sri Lanka

Unheated Royal blue sapphire in round cut 3.02 carats, Sri Lanka

Unique cobalt blue cushion cut spinel from Tanzania 7.08 ct, GRS

Cornflower blue sapphire in cushion cut 7.71 carats, Sri Lanka

Cushion cut blue sapphire from Sri Lanka 1.47 ct

Unheated cushion cut Cornflower Blue sapphire 6.83 carats, Sri Lanka

Unheated Royal blue sapphire in cushion cut 2.63 carats, Madagascar

Unheated intense cornflower blue sapphire in cushion cut 8.03 carats

Unique Peacock Blue sapphire in cushion cut 15.18 carats, Sri Lanka

Royal Blue cushion cut blue sapphire 4.09 carats, Sri Lanka

Unheated Teal sapphire in cushion cut 6.24 carats, Madagascar

Intense blue cobalt spinel in oval cut 1.08 carats, Tanzania

Royal Blue sapphire in oval cut 3.81 carats, Sri Lanka

Pair of blue zircons from Cambodia 8.33 ct

Royal Blue sapphire 4.51 carats in cushion cut, Sri Lanka

Unheated blue sapphire 5.04 carats in cushion cut, Sri Lanka

Rare cobalt blue spinel in cushion cut 3.94 carats, Tanzania

Vivid blue indicolite tourmaline in octagon cut 7.25 carats

Set of blue Cornflower sapphires, octagon cut, 9.11 carats, Sri Lanka

Royal Blue sapphire 2.51 carats in cushion cut, Sri Lanka

Pastel blue sapphire heart cut 3.00 carats, Madagascar

Cushion cut Royal Blue sapphire 4.02 carats, Madagascar

Intense Cornflower Blue sapphire in oval cut 3.20 carats, Sri Lanka

Unheated Royal Blue sapphire in cushion cut 8.02 carats, Sri Lanka

Electric blue sapphire 3.57 carats in pear shape, Sri Lanka

Pair of baguette cut indigolites 8.75 ct, Afghanistan