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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.

Blue Apatite 10mm Round Faceted - 15-16 Inch - CLEARANCE

Original price $47.00 - Original price $47.00
Original price $47.00
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Current price $47.00
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Blue Apatite ranges in color from light teal to blue to bright blue to dark blue to green. It can be easily confused with other minerals due to its...

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Original price $47.00 - Original price $47.00
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Current price $47.00
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Brazilian Amazonite 10mm Faceted Round - 15-16 Inch - CLEARANCE

Original price $42.00 - Original price $42.00
Original price $42.00
$42.00 - $42.00
Current price $42.00
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Brazilian Amazonite is an opaque blue to green to light green stone, often occurring with inclusions of white, yellow or gray and occasionally tran...

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Current price $42.00
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Brazilian Amazonite 7mm Cube Table Cut - 15-16 Inch - CLEARANCE

Original price $41.00 - Original price $41.00
Original price $41.00
$41.00 - $41.00
Current price $41.00
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Brazilian Amazonite is an opaque blue to green to light green stone, often occurring with inclusions of white, yellow or gray and occasionally tran...

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Original price $41.00 - Original price $41.00
Original price $41.00
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Current price $41.00
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Brazilian Amazonite 10mm Round Step Cut - 15-16 Inch - CLEARANCE

Original price $30.00 - Original price $30.00
Original price $30.00
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Current price $30.00
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Brazilian Amazonite is an opaque blue to green to light green stone, often occurring with inclusions of white, yellow or gray and occasionally tran...

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Original price $30.00 - Original price $30.00
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Current price $30.00
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DZI Agate 12x30mm Red Flower Barrel - 15-16 Inch - CLEARANCE

Original price $16.00 - Original price $16.00
Original price $16.00
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Current price $16.00
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These Dakota Stones "DZI" style agate beads are made to resemble beads first found in India between 1000 and 2000 BCE. These reproductions are desi...

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Eagle Eye 6mm Tear Drop Faceted - 15-16 Inch - CLEARANCE

Original price $36.00 - Original price $36.00
Original price $36.00
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Current price $36.00
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Similar to Tiger's Eye, this gemstone in its polished state looks like what it would be like to capture smoke in a stone -- bottomless black mixed ...

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Current price $36.00
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Golden Sunstone 10mm Round Faceted A Grade - 15-16 Inch - CLEARANCE

Original price $63.00 - Original price $63.00
Original price $63.00
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Current price $63.00
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Sunstone, a variety of Feldspar, is aptly named for its shades of gold, orange, red and brown, as well as its iridescent sparkle. As the stone catc...

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Original price $63.00 - Original price $63.00
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Green Lodalite Quartz 6x8mm Tri Cut Faceted Rondelle - 15-16 Inch - CLEARANCE

Original price $35.00 - Original price $35.00
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Current price $35.00
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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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Iolite 10mm Faceted Round - 15-16 Inch - CLEARANCE

Original price $30.00 - Original price $30.00
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Current price $30.00
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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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Labradorite Red Natural 8mm Round - 15-16 Inch - CLEARANCE

Original price $50.00 - Original price $50.00
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Current price $50.00
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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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Malachite 6mm Coin Faceted - 15-16 Inch - CLEARANCE

Original price $41.00 - Original price $41.00
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Current price $41.00
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Malachite is a copper carbonate with a bright green color and dark green banding. Usually found near copper deposits, it is formed through the comb...

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Morganite 10mm Round Faceted A Grade - 15-16 Inch - CLEARANCE

Original price $45.00 - Original price $45.00
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Morganite gets its pink hue from the presence of manganese or cesium in the stone. It's actually a pink variety of Beryl -- the family of gemstones...

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Peach Moonstone 10mm Round Faceted A Grade - 15-16 Inch - CLEARANCE

Original price $42.00 - Original price $42.00
Original price $42.00
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Current price $42.00
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Moonstone naturally occurs in a broad spectrum of colors, but is most commonly associated with white, gray and peach. Its soft chatoyancy is remins...

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Rainbow Moonstone 8mm Coin Faceted A Grade - 15-16 Inch - CLEARANCE

Original price $31.00 - Original price $31.00
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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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Red Garnet 10mm Round Faceted - 15-16 Inch - CLEARANCE

Original price $39.00 - Original price $39.00
Original price $39.00
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Current price $39.00
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Red Garnet is the most commonly known type of Garnet, which occurs in many colors. Garnet has been used for adornment and spirituality by myriad cu...

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Terahertz 4x6mm Rondelle Faceted - 15-16 Inch - CLEARANCE

Original price $39.00 - Original price $39.00
Original price $39.00
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Current price $39.00
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Terahertz is a spectacular man made ore. It shines and sparkles like a diamond making it an exceptional addition to any jewelry piece. It has treme...

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White Moonstone 8x6 Table Cut Corner Drilled Cube-15-16 Inch - CLEARANCE

Original price $36.00 - Original price $36.00
Original price $36.00
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Current price $36.00
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Moonstone occurs in naturally in shades of white, gray, black, and peach, as well as translucent and iridescent. Metaphysically, moonstone is thoug...

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Astrophyllite 10mm Round - 15-16 Inch - CLEARANCE

Original price $36.00 - Original price $36.00
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Current price $36.00
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Astrophyllite is a very rare, brown to golden-yellow hydrous potassium iron titanium silicate mineral. Astrophyllite gets its name from the Greek w...

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DZI Agate 10x14mm Barrel Blue Eye - 15-16 Inch - CLEARANCE

Original price $20.00 - Original price $20.00
Original price $20.00
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“DZI” Agate is made to resemble beads first found in India between 1000 and 2000 BCE. These reproductions are designed in the traditional color, pa...

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DZI Agate 10x14mm Barrel Red Eye - 15-16 Inch - CLEARANCE

Original price $20.00 - Original price $20.00
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“DZI” Agate is made to resemble beads first found in India between 1000 and 2000 BCE. These reproductions are designed in the traditional color, pa...

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DZI Agate 10x30mm Auspicious Cloud Barrel Red - 15-16 Inch - CLEARANCE

Original price $20.00 - Original price $20.00
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“DZI” Agate is made to resemble beads first found in India between 1000 and 2000 BCE. These reproductions are designed in the traditional color, pa...

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Original price $20.00 - Original price $20.00
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DZI Agate 10x30mm Nine Eye Barrel Red - 15-16 Inch - CLEARANCE

Original price $20.00 - Original price $20.00
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“DZI” Agate is made to resemble beads first found in India between 1000 and 2000 BCE. These reproductions are designed in the traditional color, pa...

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DZI Agate 10x30mm Line Barrel Red - 14-15 Inch - CLEARANCE

Original price $20.00 - Original price $20.00
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“DZI” Agate is made to resemble beads first found in India between 1000 and 2000 BCE. These reproductions are designed in the traditional color, pa...

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Original price $20.00 - Original price $20.00
Original price $20.00
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DZI Agate 10x30mm Nine Eye Barrel Dark Blue - 14-15 Inch - CLEARANCE

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“DZI” Agate is made to resemble beads first found in India between 1000 and 2000 BCE. These reproductions are designed in the traditional color, pa...

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Original price $20.00 - Original price $20.00
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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.