Blue color Gemstones

Rare teal spinel 2.13 ct, Burma

Blue sapphire octagon cut 1.57 ct, Sri Lanka

Rare cornflower blue unheated sapphire 7.87 ct, Sri Lanka, GRS

Bright Cornflower color sapphire 4.56 ct, Sri Lanka

Bright rare Electric blue sapphire 2.73 ct, Sri Lanka

Octagon Cornflower Sapphire 2.01 ct

Heart cut cornflower blue Ceylon sapphire 2.08 ct

Bright cornflower blue sapphire from Sri Lanka 1.66 ct

Cushion cut Royal Blue sapphire 1.52 ct, Sri Lanka

Large unheated cushion cut sapphire 10.50 ct, Sri Lanka, GRS

Pair of hexagon cut tanzanites 1.55 ct

Tanzanite in an unusual hexagon cut 0.73 carats

Tanzanite in an unusual hexagon cut 0.86 ct

Pair of vibrant cushion cut tanzanites 8.80 ct

Pair of cushion cut tanzanites 4.43 ct

Cushion cut blue tanzanite 2.76 ct

Intense cushion cut tanzanite 3.13 ct

Unique octagon cut cobalt spinel 1.65 ct, Tanzania

Radiant Cut Cornflower Blue Sapphire 3.04 ct

Unheated oval cut blue sapphire 14.09 ct, Sri Lanka

Blue-green radiant cut tourmaline 0.49 ct

Cushion cut black-blue tourmaline 1.21 ct

Pair of bright cushion cut cornflower blue sapphires 4.02 ct, Sri Lanka

Set of indicolite and verdelite tourmalines 5.08 ct

Pair of blue round sapphires 6.14 ct

Unheated cushion cut sapphire 8.01 ct

Pair of unheated cushion cut sapphires 10.07 ct, Sri Lanka, GRS

Pair of intense heart cut tanzanites 16.46 ct

Pair of cushion cut tanzanites 2.02 ct

A pair of saturated pear cut tanzanites 3.06 ct

Pair of blue cushion cut sapphires 0.73 ct

Pair of cushion cut tanzanites 1.97 ct

Pair of cushion cut tanzanites 2.00 ct

Cushion cut natural tanzanite 1.03 ct

Cushion cut tanzanite 1.00 ct

Blue-gray Burmese round cut spinel 0.92 ct