Blue color Gemstones

Cushion cut Royal Blue sapphire 2.55 carats, Sri Lanka

Intense blue asscher cut tanzanite 11.53 carats, Tanzania

Large Royal Blue color tanzanite in asscher cut 34.86 carats, Tanzania

Tanzanite in oval cut 8.23 carats, Tanzania

Tanzanite in octagon cut 5.19 carats, Tanzania

Large Royal blue tanzanite in cushion cut 11.80 carats, Tanzania

Royal blue tanzanite in oval cut 9.27carats, Tanzania

Tanzanite in octagon cut 8.71 carats, Tanzania

Tanzanite in trillion cut 7.19 carats, Tanzania

Large tanzanite in octagon cut 10.49 carats, Tanzania

Tanzanite in oval cut 9.00 carats, Tanzania

Tanzanite in pear cut 10.32 carats, Tanzania

Tanzanite in asscher cut 7.73 carats, Tanzania

Tanzanite in oval cut 8.21 carats, Tanzania

Tanzanite in cushion cut 7.09 carats, Tanzania

Pair of pink and blue sapphires in heart shape 2.74 carats, Sri Lanka

Large opal cushion cut 26.80 carats, Australia

Blue spinel in cushion cut 1.44 carats, Tanzania

Deep Blue spinel in cushion cut blue 1.67 carats, Tanzania

Cornflower Blue sapphire in pear cut 15.25 carats, Sri Lanka

Cobalt blue spinel in cushion cut 2.05 carats, Tanzaniats,

Cobalt Blue spinel in cushion cut 2.04 carats, Sri Lanka

Pair of tourmalines Bi-color octagon cut 3.05 carats, Afghanistan

Pair of tourmalines Bi-color octagon cut 3.64 carats, Afghanistan

Pair of tourmalines Bi-color octagon cut 3.71 carats, Afghanistan

Pair of tourmalines Bi-color octagon cut 3.99 carats, Afghanistan

Blue spinel radiant cut 3.30 carats, Vietnam

Spinel cushion cut 1.59 carats, Tanzania

Unheated Teal sapphire in round cut 7.80 carats, Madagascar

Cobalt blue spinel in oval cut 6.04 carats, Tanzania

Royal Blue sapphire in cushion cut 1.27 carats, Sri Lanka

Unheated green sapphire in oval cut 4.53 carats, Sri Lanka

Unheated blue sapphire in oval cut 3.08 carats, Sri Lanka

Royal Blue color tanzanite in cushion cut 26.92 carats, Tanzania

Royal Blue sapphire in round cut 6.03 carats, Sri Lanka

Rare cobalt blue spinel in cushion cut 1.23 carats, Tanzania