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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.

Amber 4-22mm Dark Chip - 15-16 Inch

Original price $60.00 - Original price $60.00
Original price $60.00
$60.00 - $60.00
Current price $60.00
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Amber is a yellow, brown or orange organic gem, neither a crystal nor a mineral. It is a product of nature, the fossilized resin of prehistoric pin...

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Original price $60.00 - Original price $60.00
Original price $60.00
$60.00 - $60.00
Current price $60.00
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Australian Chrysoprase 4mm Natural Cube Banded, Faceted, A-Grade - 15-16 Inch

Original price $38.00 - Original price $38.00
Original price $38.00
$38.00 - $38.00
Current price $38.00
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Original price $38.00 - Original price $38.00
Original price $38.00
$38.00 - $38.00
Current price $38.00
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Black Tourmaline 4x6mm Table Cut Corner Drilled Cube - 15-16 Inch

Original price $30.00 - Original price $30.00
Original price $30.00
$30.00 - $30.00
Current price $30.00
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Black Tourmaline is a black crystalline aluminum borosilicate mineral with occasional light gray inclusions that appear as flecks or veins. Tourmal...

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Original price $30.00 - Original price $30.00
Original price $30.00
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Current price $30.00
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Chakra 8x10mm Natural Pebble - 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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Our Chakra strands are comprised of Amethyst, Lapis, Blue Apatite, Green Aventurine, Citrine, Red Jasper, Red Garnet and Crystal Quartz. Amethyst...

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Original price $20.00
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Current price $20.00
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Crystal Quartz 4-9mm Pebble - 15-16 Inch

Original price $16.00 - Original price $16.00
Original price $16.00
$16.00 - $16.00
Current price $16.00
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Crystal Quartz is a naturally occurring clear and colorless Quartz. It is a crystalline form of Quartz said to have many divine properties includin...

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Current price $16.00
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Crystal Quartz 8x10-12x14mm Faceted Nugget - 15-16 Inch

Original price $40.00 - Original price $40.00
Original price $40.00
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Current price $40.00
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Crystal Quartz is a naturally occurring clear and colorless Quartz. It is a crystalline form of Quartz said to have many divine properties includin...

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Original price $40.00 - Original price $40.00
Original price $40.00
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Current price $40.00
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Golden Rhutilated Quartz A 3mm Round - 15-16 Inch

Regular Price $13.00
Original price $13.00 - Original price $13.00
Original price $13.00
Sale Price $5.00
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$5.00 - $5.00
Current price $5.00
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Regular Price $13.00
Original price $13.00 - Original price $13.00
Original price $13.00
Sale Price $5.00
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$5.00 - $5.00
Current price $5.00
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Sale Sale

Hematite Pyrite Color Plated 2mm Faceted Round - 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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Hematite is an iron oxide and one of the few gemstones with a metallic luster. When tumbled it can have the look of polished steel. Hematite is bla...

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Original price $10.00 - Original price $10.00
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Current price $10.00
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Hematite "Pyrite Color" Plated 3mm Faceted Round - 15-16 Inch

Original price $16.00 - Original price $16.00
Original price $16.00
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Current price $16.00
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Hematite is an iron oxide and one of the few gemstones with a metallic luster. When tumbled it can have the look of polished steel. Hematite is bla...

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Original price $16.00 - Original price $16.00
Original price $16.00
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Current price $16.00
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Hematite Pyrite Color Plated 4mm Faceted Round - 15-16 Inch

Original price $11.00 - Original price $11.00
Original price $11.00
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Current price $11.00
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Hematite is an iron oxide and one of the few gemstones with a metallic luster. When tumbled it can have the look of polished steel. Hematite is bla...

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Original price $11.00 - Original price $11.00
Original price $11.00
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Current price $11.00
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Hubei Turquoise 10mm Multi Round - 15-16 Inch

Original price $111.00 - Original price $111.00
Original price $111.00
$111.00 - $111.00
Current price $111.00
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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 $111.00 - Original price $111.00
Original price $111.00
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Current price $111.00
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Hubei Turquoise 2mm Light Blue Round Faceted AA 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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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 $28.00 - Original price $28.00
Original price $28.00
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Current price $28.00
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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
$45.00 - $45.00
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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Current price $45.00
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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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Current 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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Current price $36.00
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Hubei Turquoise 4mm Matrix Blue/Green/Black Table Cut Cube Banded - 15-16 Inch

Original price $62.00 - Original price $62.00
Original price $62.00
$62.00 - $62.00
Current 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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Current price $62.00
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Hubei Turquoise 4mm Matrix Cube Faceted AA Grade - 15-16 Inch

Original price $56.00 - Original price $56.00
Original price $56.00
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Current price $56.00
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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 $56.00 - Original price $56.00
Original price $56.00
$56.00 - $56.00
Current price $56.00
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Labradorite 2mm Faceted Cube - 15-16 Inch

Original price $20.00 - Original price $20.00
Original price $20.00
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Current price $20.00
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Labradorite is remarkable for the way its aggregate layers refract light, creating iridescent flashes of blue, gold, pale green or copper red. This...

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Current price $20.00
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Labradorite Natural 12mm Round A Grade - 15-16 Inch

Original price $72.00 - Original price $72.00
Original price $72.00
$72.00 - $72.00
Current price $72.00
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Labradorite is remarkable for the way its aggregate layers refract light, creating iridescent flashes of blue, gold, pale green or copper red. This...

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Original price $72.00 - Original price $72.00
Original price $72.00
$72.00 - $72.00
Current price $72.00
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Lapis 4mm Round - 15-16 inch

Original price $24.00 - Original price $24.00
Original price $24.00
$24.00 - $24.00
Current price $24.00
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Lapis is a semi-precious stone and one of the most sought after throughout history. It is highly regarded for its beautiful blue color flecked with...

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Original price $24.00 - Original price $24.00
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Current price $24.00
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Moonstone Banded 8mm Round - 15-16 Inch

Original price $32.00 - Original price $32.00
Original price $32.00
$32.00 - $32.00
Current price $32.00
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Rainbow Moonstone is named for its moon-like glow or chatoyancy, as well as a prismatic quality that differentiates it from other varieties of Moon...

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Original price $32.00 - Original price $32.00
Original price $32.00
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Current price $32.00
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Multi Tourmaline 2mm Faceted Cube - 15-16 Inch

Original price $20.00 - Original price $20.00
Original price $20.00
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Current price $20.00
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Tourmaline is classified as a semiprecious stone and occurs in a vast array of colors, everything from colorless to black, from pastel to bright to...

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Original price $20.00 - Original price $20.00
Original price $20.00
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Current price $20.00
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Multi-Color Mosaic Quartz 10mm Round 15-16 Inch - CLEARANCE

Original price $18.00 - Original price $18.00
Original price $18.00
$18.00 - $18.00
Current price $18.00
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Mosaic Quartz is a composite stone made with a combination of dyed quartz and bronzite stone remnants from the cutting process mixed with resin to ...

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Original price $18.00 - Original price $18.00
Original price $18.00
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Current price $18.00
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Phantom Quartz Natural 8mm Round - 15-16 Inch

Original price $33.00 - Original price $33.00
Original price $33.00
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Current price $33.00
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Phantom Quartz form over pre to existing crystals. The boundaries of the included crystals are visible and are known as “phantoms.” Phantom Quartz ...

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Original price $33.00 - Original price $33.00
Original price $33.00
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Current price $33.00
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Rainbow Moonstone Natural 10mm Energy Prism - 15-16 Inch - CLEARANCE

Original price $57.00 - Original price $57.00
Original price $57.00
$57.00 - $57.00
Current price $57.00
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Rainbow Moonstone is named for its moon-like glow or chatoyancy, as well as a prismatic quality that differentiates it from other varieties of Moon...

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Original price $57.00 - Original price $57.00
Original price $57.00
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Current price $57.00
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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 are an ethical business that focuses on responsibly sourced rather than making absolute claims. There is no universal or enforceable certification system for ethically sourced gemstone rough used in beads.

Our sourcing decisions are guided by:

  • Long-standing relationships with trusted partners
  • Clear expectations for labor and working conditions
  • Ongoing evaluation of suppliers and materials
  • Transparency about what is—and isn’t—documented in the industry
Where are your gemstones manufactured?

Most of our gemstone beads are manufactured in China and India, with select turquoise products sourced and produced in the United States.

Our primary manufacturing partner in China is a long-standing, multigenerational relationship that dates back to 2003. In India, we work primarily with smaller, family-based operations and purchase ready stock rather than commissioning production.

Do you work directly with miners?

When possible, yes. In many cases, however, direct sourcing from miners is not feasible due to cost, logistics, or material availability—especially for lower-value stones like jaspers and agates.

Instead, we often work with trusted intermediaries who have established relationships within the mining and cutting communities. This is common and unavoidable in the natural stone industry.

Why don’t you list mine-by-mine origins for every stone?

That level of documentation often does not exist—or cannot be verified reliably—for gemstone beads.

Natural stones frequently pass through multiple hands between mining, cutting, and stringing. Rather than offering incomplete or misleading origin claims, we choose to be honest about what we know and transparent about industry limitations.

Have labor conditions improved in your supply chain over time?

Yes. Over the past two decades, labor standards, worker protections, and compensation—particularly in China—have improved significantly as policies shifted toward building a middle class and formalizing manufacturing standards.

These changes have increased costs, but they also reflect progress in worker welfare. We view that as a positive development and adjust our sourcing accordingly.