Blue color Gemstones

Pair of greyish blue asscher cut spinels 0.61 ct

Pair of blue and cyan spinels in Asscher cut 0.57 ct

Australian black opal 8.78 ct

Cornflower blue unheated oval cut sapphire 0.79 ct

Blue tanzanite untreated oval cut 1.93 ct, Tanzania

Vivid blue natural tanzanite in octagon cut 2.24 ct, Tanzania

Intense Royal blue tanzanite in cushion cut 7.05 ct, Tanzania

Asscher Cut Greyish Blue Spinel Set 1.69 ct

Pair of oval cut Cornflower sapphires 0.56 ct, Sri Lanka

Pastel blue unheated sapphire 3.04 ct, Sri Lanka

Set of Cornflower color sapphires in oval cut 1.15 ct, Sri Lanka

Pair of oval cut Cornflower sapphires 0.71 ct, Sri Lanka

Pair of Cornflower blue sapphires in oval cut 0.62 ct, Sri Lanka

Pair of intense blue sapphires pear cut 0.72 ct, Sri Lanka

Pair of blue oval cut Cornflower sapphires 0.56 ct, Sri Lanka

Bright blue unheated tanzanite 7.82 ct cushion cut, Tanzania

Unique unheated cornflower blue sapphire, 15.65 ct, Sri Lanka

Cornflower blue sapphire oval cut 2.00 ct, Sri Lanka

Octagon cut cobalt blue spinel 1.35 ct, Tanzania

Natural blue sapphire in radiant cut 3.51 ct, Sri Lanka

Unheated cushion cut blue sapphire 3.57 ct, Sri Lanka

Royal Blue cushion cut blue sapphire 4.20 ct, Sri Lanka

Unheated Teal sapphire in cushion cut 1.28 ct, Madagascar

Cornflower blue sapphire in cushion cut 2.07 ct, Sri Lanka

Cushion cut cornflower blue sapphire 2.19 ct, Sri Lanka

Intense сornflower blue sapphire in oval cut 2.79 ct, Sri Lanka

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

Pair of unheated pear cut bluish blue sapphires 1.84 ct

Unheated Cornflower blue round cut sapphire 0.45 ct, Sri Lanka

Unheated teal sapphire from Madagascar 1.40 ct

Pair of Asscher cut indigolite tourmalines 6.91 ct

Tourmaline emerald cut indicolite 9.21 ct

Pair of indigolite tourmalines from Afghanistan 4.91 ct

Intense sapphire pear cut 1.37 ct, Madagascar

Unheated blue sapphire in cushion cut 6.07 ct, Madagascar

Round cut Royal blue sapphire 1.27 ct, Madagascar