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16-Inch Gemstones

The 16-inch strand is the industry standard—and no one stocks more of them than Dakota Stones. Browse more than 200 stone types across every color and pattern, from everyday staples like Amethyst and Jasper to collector favorites such as Red Garnet and rare Turquoise mine-runs. Because the strands measure a full 15 – 16 inches, you get enough beads for matching earring pairs, stretch bracelets, or a necklace focal and still have extras for accents.
Need to drill down fast? Use the filter bar to sort by Stone Type when you know the gem you want, or by Color when you’re building a palette first. Shapes range from classic rounds and rondelles to cubes, heishi, chips, and rare designer cuts—each strand calibrated for even sizing and smooth stringing.
Whether you’re a hobbyist replenishing a bead board or a pro assembling a full production run, this category is the workhorse of our catalog: reliable lengths, vast variety, and new additions arriving every month. Dive in, filter your way to the perfect strand, and keep your design queue flowing with Dakota Stones’ biggest collection.

Sunset Dumortierite 10mm Faceted Round - 15-16 Inch

Original price $22.00 - Original price $22.00
Original price $22.00
$22.00 - $22.00
Current price $22.00
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Sunset Dumortierite has a much brighter palette than regular Dumortierite, from light blue to lapis blue to cobalt, as well as some occurrences of ...

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Original price $22.00 - Original price $22.00
Original price $22.00
$22.00 - $22.00
Current price $22.00
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Sunset Dumortierite 12mm Round 15-16 Inch - CLEARANCE

Original price $32.00 - Original price $32.00
Original price $32.00
$32.00 - $32.00
Current price $32.00
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Sunset Dumortierite has a much brighter palette than regular Dumortierite, from light blue to lapis blue to cobalt, as well as some occurrences of ...

View full details
Original price $32.00 - Original price $32.00
Original price $32.00
$32.00 - $32.00
Current price $32.00
LOGIN FOR WHOLESALE PRICES

Dumortierite 8mm Double Heart Faceted A Grade - 15-16 Inch

Original price $28.00 - Original price $28.00
Original price $28.00
$28.00 - $28.00
Current price $28.00
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Dumortierite is an aluminum borosilicate mineral that varies in color from blue, green and brown to the more rare violet and pink. First described ...

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Original price $28.00 - Original price $28.00
Original price $28.00
$28.00 - $28.00
Current price $28.00
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Light Sunset Dumortierite 5x10-7x16mm Chip - 15-16 Inch

Original price $10.00 - Original price $10.00
Original price $10.00
$10.00 - $10.00
Current price $10.00
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Sunset Dumortierite has a much brighter palette than regular Dumortierite, from light blue to lapis blue to cobalt, as well as some occurrences of ...

View full details
Original price $10.00 - Original price $10.00
Original price $10.00
$10.00 - $10.00
Current price $10.00
LOGIN FOR WHOLESALE PRICES

Sunset Dumortierite 4mm Round - 15-16 Inch

Original price $11.00 - Original price $11.00
Original price $11.00
$11.00 - $11.00
Current price $11.00
LOGIN FOR WHOLESALE PRICES

Sunset Dumortierite has a much brighter palette than regular Dumortierite, from light blue to lapis blue to cobalt, as well as some occurrences of ...

View full details
Original price $11.00 - Original price $11.00
Original price $11.00
$11.00 - $11.00
Current price $11.00
LOGIN FOR WHOLESALE PRICES

Sunset Dumortierite 10mm Round - 15-16 Inch

Original price $18.00 - Original price $18.00
Original price $18.00
$18.00 - $18.00
Current price $18.00
LOGIN FOR WHOLESALE PRICES

Sunset Dumortierite has a much brighter palette than regular Dumortierite, from light blue to lapis blue to cobalt, as well as some occurrences of ...

View full details
Original price $18.00 - Original price $18.00
Original price $18.00
$18.00 - $18.00
Current price $18.00
LOGIN FOR WHOLESALE PRICES

Dumortierite 8mm Round AAA Grade - 15-16 Inch

Original price $32.00 - Original price $32.00
Original price $32.00
$32.00 - $32.00
Current price $32.00
LOGIN FOR WHOLESALE PRICES

Dumortierite is an aluminum borosilicate mineral that varies in color from blue, green and brown to the more rare violet and pink. First described ...

View full details
Original price $32.00 - Original price $32.00
Original price $32.00
$32.00 - $32.00
Current price $32.00
LOGIN FOR WHOLESALE PRICES

Dumortierite 6mm Round AAA Grade - 15-16 Inch

Original price $23.00 - Original price $23.00
Original price $23.00
$23.00 - $23.00
Current price $23.00
LOGIN FOR WHOLESALE PRICES

Dumortierite is an aluminum borosilicate mineral that varies in color from blue, green and brown to the more rare violet and pink. First described ...

View full details
Original price $23.00 - Original price $23.00
Original price $23.00
$23.00 - $23.00
Current price $23.00
LOGIN FOR WHOLESALE PRICES

Dumortierite 4mm Round AAA Grade - 15-16 Inch

Original price $22.00 - Original price $22.00
Original price $22.00
$22.00 - $22.00
Current price $22.00
LOGIN FOR WHOLESALE PRICES

Dumortierite is an aluminum borosilicate mineral that varies in color from blue, green and brown to the more rare violet and pink. First described ...

View full details
Original price $22.00 - Original price $22.00
Original price $22.00
$22.00 - $22.00
Current price $22.00
LOGIN FOR WHOLESALE PRICES

Sunset Dumortierite 8mm Faceted Bicone - 15-16 Inch

Original price $20.00 - Original price $20.00
Original price $20.00
$20.00 - $20.00
Current price $20.00
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Sunset Dumortierite has a much brighter palette than regular Dumortierite, from light blue to lapis blue to cobalt, as well as some occurrences of ...

View full details
Original price $20.00 - Original price $20.00
Original price $20.00
$20.00 - $20.00
Current price $20.00
LOGIN FOR WHOLESALE PRICES

FAQ

Are all Dakota Stones gemstone beads genuine?

Yes, all of our gemstone beads are made from authentic, natural materials. Any treatments (such as stabilization or dyeing) are clearly noted.

Are gemstone beads durable for everyday jewelry?

Most stones are durable, but hardness varies. Softer stones (below 6 on the Mohs scale) are best for necklaces or earrings rather than rings or bracelets.

How are Dakota Stones ethically sourced?

We work directly with trusted suppliers around the world to ensure responsible mining, fair labor, and environmentally conscious sourcing.