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, Chips, approx. 8x4mm, One 32in Strand
Beauty in the Bead
$8.00Kyanite, Stabilized, Chips, approx. 8x4mm, One 32in Strand Kyanite is an aluminum silicate mineral. It forms deep inside the Earth's crust under intense regional metamorphism, where$8.00 -
Kyanite, Blue, Stabilized, Faceted Cube, One 4mm Strand
Beauty in the Bead
$25.00Kyanite, Stabilized, Faceted Cube, 4mm This price is for one strand 15 to 16 inches long 4mm cube strands have 102 to 107 pieces <$25.00 -
Kyanite, Blue, Stabilized, Faceted Round, One 2mm Strand
Beauty in the Bead
$12.00Kyanite, Stabilized, Faceted Round, 2mm This price is for one strand 15 to 16 inches long 2mm strands have 176 to 181 pieces$12.00 -
Kyanite, Blue, Stabilized, Faceted Round, One 4mm Strand
Beauty in the Bead
$26.00Kyanite, Stabilized, Faceted Round, 4mm This price is for one strand 15 to 16 inches long$26.00 -
Kyanite, Blue, Stabilized, Smooth Nuggets, Varied Sizes, One 8-10mm Strand
Beauty in the Bead
$10.00Kyanite, Blue, Stabilized, Smooth Nuggets, Varied Sizes, 8-10mm Strand This price is for one strand 15 to 16 inches long 8-10mm smooth nugget strands$10.00 -
Kyanite, Blue, Stabilized, Top Quality, Smooth Round in sizes 4mm, 6mm & 8mm
Beauty in the Bead
$32.00 - $80.00Kyanite, Blue, Stabilized, Top Quality, Smooth Round This price is for one strand 15 to 16 inches long$32.00 - $80.00Qty in Cart: 0Quantity:Price:$32.00 - $80.00Subtotal: -
Kyanite, Green, Stabilized, Smooth Nuggets, Varied Sizes, One 8-10mm Strand
Beauty in the Bead
$9.00Kyanite, Green, Stabilized, Smooth Nuggets, Varied Sizes, 8-10mm Strand This price is for one strand 15 to 16 inches long$9.00 -
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