Blue gemstones
Products: 157
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High clarity cushion cut tanzanite 3.32 ct
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Round cut tanzanite gemstone 5.1 ct
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Oval blue sapphire from Sri Lanka 1.45 ct
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Heated Ceylon blue sapphire 2.5 ct
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Oval-shaped bright blue sapphire 1.67 ct
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Round blue tanzanite 2.05 ct
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Pair of pear cut tanzanites 9.44 ct
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Asscher cut tanzanite 7.14 ct
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Rectangular cushion cut tanzanite 5.69 ct
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Square cushion cut tanzanite 7.15 ct
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Matrix opal Peacock 9.53 ct
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Set of natural blue tanzanite 19.29 ct
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Tanzanite gemstone 5.33 ct
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Tanzanite semi-precious stone 7.45 ct
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Pair of oval cut tanzanites 11.84 ct
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Large tanzanite gemstone 24.15 ct
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Blue sapphire from Sri Lanka 7.56 ct
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Pair of dark blue sapphires 17.21 ct
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Natural blue sapphire 28.52 ct
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Natural unheated Kashmir sapphire 3.57 ct
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Royal blue sapphire from Burma 6.73 ct
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Dark blue Burmese sapphire 7.53 ct
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Heart cut sapphire 2.59 ct
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A pair of oval-shaped tanzanites 16.62 ct
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