Kyanite
Kyanite is an aluminum silicate with striking blue and green colors. Its most unusual property: anisotropic hardness — different hardness depending on crystal direction. Parallel to its length: 4.5-5. Perpendicular: 6-7. This dramatic difference is the most extreme of any common gemstone.
Kyanite is delicate. It has perfect cleavage and can split with a hard impact. Best for earrings, pendants, and necklaces. Avoid rings and bracelets.
Many pieces are stabilized to improve durability. We label clearly so you know what you're getting.
Kyanite is prized for its silky luster and vibrant blues (sapphire tones) or scarcer greens. It's affordable and popular in healing practices.
Clean gently with warm soapy water. Store separately from harder stones.
Available in multiple shapes and sizes — all precision-cut, US-stocked, and hand-picked. We price fairly on quality stones. Browse our current selection.
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Kyanite, Blue, Stabilized, Smooth Coin, One 6mm Strand
Beauty in the Bead
$40.00Kyanite, Blue, Stabilized, Smooth Coin, 6mm This price is for one strand 15" to 16" long$40.00 -
Kyanite, Blue, Stabilized, Smooth Coin, One 8mm Strand
Beauty in the Bead
$42.00Kyanite, Blue, Stabilized, Smooth Coin, 8mm This price is for one strand 15" to 16" long$42.00 -
Kyanite, Blue, Stabilized, Smooth Oval, One 6x8mm Strand
Beauty in the Bead
$42.00Kyanite, Blue, Stabilized, Smooth Oval, 6x8mm This price is for one strand 15" to 16" long$42.00 -
Kyanite, Blue, Stabilized, Smooth Oval, One 8x10mm Strand
Beauty in the Bead
$45.00Kyanite, Blue, Stabilized, Smooth Oval, 8x10mm This price is for one strand 15" to 16" long$45.00 -
Kyanite, Blue, Stabilized, Smooth Square, One 8mm Strand
Beauty in the Bead
$52.00Kyanite, Blue, Stabilized, Smooth Square, 8mm This price is for one strand 15" to 16" long$52.00 -
Kyanite, Green, Stabilized, Smooth Oval, One 10x14mm Strand
Beauty in the Bead
$40.00Kyanite, Green, Stabilized, Smooth Oval, 10x14mm This price is for one strand 15 to 16 inches long 10x14mm smooth oval str$40.00 -
Kyanite, Green, Stabilized, Smooth Oval, One 13x18mm Strand
Beauty in the Bead
$48.00Kyanite, Green, Stabilized, Smooth Oval, 13x18mm This price is for one strand 15 to 16 inches long 13x18mm smooth oval str$48.00 -
Kyanite, Green, Stabilized, Smooth Oval, One 8x18mm Strand
Beauty in the Bead
$56.00Kyanite, Green, Stabilized, Smooth Oval, 8x18mm This price is for one strand 15 to 16 inches long 8x18mm smooth oval stran$56.00 -
Kyanite, Green, Stabilized, Smooth Round, One 6mm Strand
Beauty in the Bead
$40.00Kyanite, Green, Stabilized, Smooth Round, 6mm This price is for one strand 15 to 16 inches long 6mm smooth round strands approx. 65 pieces$40.00 -
Kyanite, Mixed, Stabilized, Smooth Round in sizes 8mm & 10mm
Beauty in the Bead
$40.00 - $60.00Kyanite, Mixed, Stabilized, Smooth Round This price is for one strand 15 to 16 inches long$40.00 - $60.00