Blue color Gemstones for sale

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Intense sapphire pear cut 1.37 ct, Madagascar

Unheated blue sapphire in cushion cut 6.07 ct, Madagascar

Round cut Madagascar sapphire 1.27 ct

Vibrant cushion-cut tourmaline 1.41 ct

Blue sapphire 0.62 ct, Madagacar

Cushion cut natural unheated tanzanite 7.62 ct

Pair of blue sapphires 8.12 ct oval cut, Sri Lanka

Unheated blue sapphire from Sri Lanka cushion cut, 2.08 ct

Unheated sapphire cushion cut 6.43 ct from Sri Lanka

Cornflower blue sapphire from Sri Lanka 2.06 ct

Cobalt blue spinel from Tanzania 3.51 ct

Teal oval cut sapphire 3.12 ct from Tanzania

Alexandrite with cat's eye effect 1.29 ct

Bright blue oval-cut zircon 8.37 ct

Contrasting pair of unheated lavender and blue sapphires 1.77 ct

Unheated cushion cut sapphire 0.97 ct, Madagascar

Unheated parti color (polychrome) sapphire from Vietnam 6.51 ct

Intense blue sapphire from Sri Lanka 4.94 carats

Tourmaline indicolite oval cut 18.28 ct, Afghanistan

Cushion cut blue zircon 12.41 ct, Cambodia

Pair of deep blue tanzanites in a uniqe cut 18.37 ct

Blue unheated sapphire 1.02 ct, Sri Lanka

Cushion cut indicolite tourmaline 2.47 ct

Contrasting pair of unheated pear-cut sapphires 0.87 ct

Contrasting pair of unheated oval-cut sapphires 1.25 ct

Contrasting pair of unheated sapphires 1.09 ct, Madagascar

Contrasting pair of delicate sapphires 1.13 ct

Set of blue and cyan spinels in Asscher cut 1.87 ct

Asscher Cut Blue Spinel Set 1.80 ct

Pair of intense oval-cut blue zircons 8.71 ct

Pair of blue zircons from Cambodia 8.33 ct

Pair of bright Cornflower sapphires 6.31 ct, Sri Lanka

Intense blue tanzanite 5.55 ct

Blue tanzanite octagon cut 4.35 ct

Tanzanite in emerald cut 5.11 ct

Bright octagon-cut tanzanite 5.93 ct

Intense oval-cut tanzanite 10.90 ct

Rare teal spinel 2.13 ct, Burma

Cobalt blue spinel 2.45 carats, Tanzania

Pair of tanzanites in round cut 4 - 4.5 mm

Pair of baguette-cut indigolites 8.75 ct, Afghanistan

Pair of round-cut indicolite tourmalines 3.12 ct

Octagon-cut Ceylon sapphire 1.57 ct

Parti color sapphire from Madagascar 2.03 ct, untreated

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

Bright Cornflower color sapphire 4.56 ct, Sri Lanka

Bright Open Royal Blue sapphire 10.02 ct, Sri Lanka

Bright rare Electric blue sapphire 2.73 ct, Sri Lanka

Rare Electric blue oval cut sapphire 3.03 ct, Sri Lanka

Octagon Cornflower Sapphire 2.01 ct

Bright cornflower blue sapphire from Sri Lanka 1.66 ct

Cushion-cut Royal Blue sapphire 1.52 ct, Sri Lanka

Set of blue-purple spinel from Tanzania 3.60 ct

Cushion-cut steel spinel 4.15 ct, Burma

Cushion-cut dark blue spinel 2.79 ct, Burma

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

Cushion-cut blue tanzanite 2.76 ct

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List of blue color gemstones

Blue gemstones are highly sought after for their stunning and unique color. They are often used in jewelry, as well as for other decorative purposes. There are many different types of blue gemstones, each with their own unique properties and characteristics.

Blue Sapphire

Blue sapphire is a variety of the mineral corundum, and is considered one of the most valuable and durable gemstones. It is known for its deep, intense blue color, which is caused by the presence of trace amounts of iron and titanium.

Blue topaz

Blue topaz is a popular gemstone that is known for its sky-blue color. The color is caused by irradiation and heat treatment.

Blue Spinel

Blue Spinel is a mineral composed of magnesium aluminum oxide. It is known for its deep blue color, which can be caused by iron and titanium impurities.

Blue Zircon

Blue Zircon is a mineral composed of zirconium silicate, it's a naturally occurring mineral, but it is also heat treated to bring out the blue color. Blue zircon is known for its bright blue color, which is caused by the presence of trace amounts of radioactive elements such as thorium or uranium.

Blue Aquamarine

Blue Aquamarine is a variety of the mineral beryl, known for its pale to medium blue color. The color is caused by the presence of iron impurities.

Blue Tanzanite

Blue Tanzanite is a rare variety of the mineral zoisite, known for its deep blue color. The color is caused by the presence of vanadium impurities.