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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.

Green Lodalite Quartz 8x6 Table Cut Corner Drilled Cube - 15-16 Inch - CLEARANCE

Original price $32.00 - Original price $32.00
Original price $32.00
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Current price $32.00
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Green Lodolite is Quartz with inclusions of sand. These inclusions range broadly in type and color and produce patterns that can look like gardens....

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Original price $32.00 - Original price $32.00
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Current price $32.00
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Hubei Turquoise 2X3mm Light Blue Rondelle Faceted AAA Grade - 15-16 Inch

Original price $45.00 - Original price $45.00
Original price $45.00
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Current price $45.00
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Hubei Turquoise- From the Hubei province in Northern China. Two of the finest mines in the Hubei province are the Yungai, which means, "a mountain ...

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Original price $45.00 - Original price $45.00
Original price $45.00
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Hubei Turquoise 3mm Blue Matrix Round Faceted A Grade - 15-16 Inch

Original price $25.00 - Original price $25.00
Original price $25.00
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Hubei Turquoise- From the Hubei province in Northern China. Two of the finest mines in the Hubei province are the Yungai, which means, "a mountain ...

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Original price $25.00 - Original price $25.00
Original price $25.00
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Hubei Turquoise 4mm Blue Matrix Round Faceted A Grade - 15-16 Inch

Original price $43.00 - Original price $43.00
Original price $43.00
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Current price $43.00
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Hubei Turquoise- From the Hubei province in Northern China. Two of the finest mines in the Hubei province are the Yungai, which means, "a mountain ...

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Original price $43.00 - Original price $43.00
Original price $43.00
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Current price $43.00
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Hubei Turquoise 4mm Light Blue Round Faceted A Grade - 15-16 Inch

Original price $36.00 - Original price $36.00
Original price $36.00
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Hubei Turquoise- From the Hubei province in Northern China. Two of the finest mines in the Hubei province are the Yungai, which means, "a mountain ...

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Original price $36.00 - Original price $36.00
Original price $36.00
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Hubei Turquoise 5mm Blue Green Round Faceted AA Grade - 15-16 Inch

Original price $73.00 - Original price $73.00
Original price $73.00
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Current price $73.00
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Hubei Turquoise- From the Hubei province in Northern China. Two of the finest mines in the Hubei province are the Yungai, which means, "a mountain ...

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Original price $73.00 - Original price $73.00
Original price $73.00
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Current price $73.00
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Hubei Turquoise 5mm Light Blue Matrix Round Faceted A Grade - 15-16 Inch

Original price $62.00 - Original price $62.00
Original price $62.00
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Hubei Turquoise- From the Hubei province in Northern China. Two of the finest mines in the Hubei province are the Yungai, which means, "a mountain ...

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Original price $62.00 - Original price $62.00
Original price $62.00
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Iolite 2mm Cube Table Cut AA Grade - 15-16 Inch

Original price $18.00 - Original price $18.00
Original price $18.00
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Current price $18.00
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Iolite most commonly occurs in shades of blue to gray, violet or indigo. It displays a visual property called “pleochroism,” which means that it ca...

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Iolite 4mm Faceted Coin 15-16 Inch

Original price $25.00 - Original price $25.00
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Iolite most commonly occurs in shades of blue-gray, violet or indigo. It displays a visual property called “pleochroism,” which means that it can a...

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Iolite 3x4mm Rondelle Faceted A Grade - 15-16 Inch

Original price $23.00 - Original price $23.00
Original price $23.00
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Current price $23.00
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Iolite most commonly occurs in shades of blue to gray, violet or indigo. It displays a visual property called “pleochroism,” which means that it ca...

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Iolite 4mm Microfaceted Round A Grade - 15-16 Inch

Original price $22.00 - Original price $22.00
Original price $22.00
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Iolite most commonly occurs in shades of blue to gray, violet or indigo. It displays a visual property called “pleochroism,” which means that it ca...

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Original price $22.00 - Original price $22.00
Original price $22.00
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Iolite 6mm Double Heart Faceted - 15-16 Inch

Original price $27.00 - Original price $27.00
Original price $27.00
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Current price $27.00
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Iolite most commonly occurs in shades of blue to gray, violet or indigo. It displays a visual property called “pleochroism,” which means that it ca...

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Original price $27.00 - Original price $27.00
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Iolite 6mm Energy Prism - 15-16 Inch

Original price $32.00 - Original price $32.00
Original price $32.00
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Current price $32.00
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Iolite most commonly occurs in shades of blue to gray, violet or indigo. It displays a visual property called “pleochroism,” which means that it ca...

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Iolite 6mm Faceted Coin 15-16 Inch

Original price $28.00 - Original price $28.00
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Iolite most commonly occurs in shades of blue-gray, violet or indigo. It displays a visual property called “pleochroism,” which means that it can a...

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Iolite 6mm Round Faceted A Grade - 15-16 Inch

Original price $26.00 - Original price $26.00
Original price $26.00
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Current price $26.00
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Iolite most commonly occurs in shades of blue to gray, violet or indigo. It displays a visual property called “pleochroism,” which means that it ca...

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Iolite 6mm Tear Drop Faceted - 15-16 Inch

Original price $29.00 - Original price $29.00
Original price $29.00
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Iolite most commonly occurs in shades of blue to gray, violet or indigo. It displays a visual property called “pleochroism,” which means that it ca...

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Iolite 7mm Cube Table Cut - 15-16 Inch - CLEARANCE

Original price $50.00 - Original price $50.00
Original price $50.00
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Iolite most commonly occurs in shades of blue to gray, violet or indigo. It displays a visual property called “pleochroism,” which means that it ca...

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Iolite 8mm Bicone Faceted - 15-16 Inch

Original price $36.00 - Original price $36.00
Original price $36.00
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Iolite most commonly occurs in shades of blue to gray, violet or indigo. It displays a visual property called “pleochroism,” which means that it ca...

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Original price $36.00 - Original price $36.00
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Iolite 8mm Coin Faceted - 15-16 Inch

Original price $34.00 - Original price $34.00
Original price $34.00
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Current price $34.00
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Iolite most commonly occurs in shades of blue to gray, violet or indigo. It displays a visual property called “pleochroism,” which means that it ca...

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Original price $34.00 - Original price $34.00
Original price $34.00
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Iolite 8mm Double Heart Faceted - 15-16 Inch

Original price $34.00 - Original price $34.00
Original price $34.00
$34.00 - $34.00
Current price $34.00
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Iolite most commonly occurs in shades of blue to gray, violet or indigo. It displays a visual property called “pleochroism,” which means that it ca...

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Original price $34.00 - Original price $34.00
Original price $34.00
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Iolite Faceted 10mm Energy Prism - 15-16 Inch

Original price $36.00 - Original price $36.00
Original price $36.00
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Iolite most commonly occurs in shades of blue to gray, violet or indigo. It displays a visual property called “pleochroism,” which means that it ca...

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Original price $36.00 - Original price $36.00
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Iolite Natural 6-7mm Table Cut Cube - 15-16 Inch - CLEARANCE

Original price $43.00 - Original price $43.00
Original price $43.00
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Current price $43.00
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Iolite most commonly occurs in shades of blue to gray, violet or indigo. It displays a visual property called “pleochroism,” which means that it ca...

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Original price $43.00 - Original price $43.00
Original price $43.00
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K2 10mm Round - 15-16 Inch

Original price $204.00 - Original price $204.00
Original price $204.00
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Current price $204.00
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K2 is a stone recently discovered in the foothills of the mountain for which it is named, K2, in the Karakoram mountain range of Pakistan. It is a ...

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Original price $204.00 - Original price $204.00
Original price $204.00
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K2 12mm Round - 15-16 Inch

Original price $296.00 - Original price $296.00
Original price $296.00
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Current price $296.00
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K2 is a stone recently discovered in the foothills of the mountain for which it is named, K2, in the Karakoram mountain range of Pakistan. It is a ...

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Original price $296.00 - Original price $296.00
Original price $296.00
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Current price $296.00
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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.